312 Area Code

Area code 312 is in Illinois covering Chicago .

Area code 312 Phone Lookup

All searches are 100% confidential.

2,005,136

Total Number of Phone Numbers with +1-312

1,222,268

Total Number of Owners with +1-312

1,967

Total Number of carriers in the area code

1

Total Number of cities in the area code

75/25

% of Landline vs Wireless phone numbers

Cities covering area code 312

Chicago

Cook
Main City Demographics

32.9 y.o.

Average Age

$172,116

Medium Home value

$42,850

Median Income

2,695,598

Total population

0.16%

Crime Rate

Current Time

23:12 PM on Sep 22, 2021

The 312 area code lies within the Standard Time zone

Counties that Use Area Code 312

Cook

Zip Codes that Use 312 Area Code

Want to Know more about area code 312?

Area code 312 is in Illinois created 01 January 1947 and was full in service from 01 January 1947 . As general purpose code 312 overlaps with 872. It covers cities like Chicago in Cook County.

Phone Number Prefixes inArea code 312

Prefix County City Carrier Type
(312) 201 Cook Chicago Ameritech Illinois Landline
(312) 202 Cook Chicago Ameritech Illinois Landline
(312) 203 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 204 Cook Chicago Ameritech Illinois Landline
(312) 205 Cook Chicago Allegiance Telecom, Inc. - Il Landline
(312) 206 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 207 Cook Chicago Ameritech Illinois Landline
(312) 208 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 209 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 210 Cook Chicago Landline
(312) 212 Cook Chicago Ameritech Illinois Landline
(312) 213 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 214 Cook Chicago Ameritech Illinois Landline
(312) 215 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 216 Cook Chicago Adbeep, Llc Wireless
(312) 217 Cook Chicago United States Cellular Corp. - Illinois Wireless
(312) 218 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 220 Cook Chicago Ameritech Illinois Landline
(312) 221 Cook Chicago Wireless
(312) 222 Cook Chicago Ameritech Illinois Landline
(312) 223 Cook Chicago Ameritech Illinois Landline
(312) 224 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 225 Cook Chicago Ameritech Illinois Landline
(312) 226 Cook Chicago Ameritech Illinois Landline
(312) 228 Cook Chicago Ameritech Illinois Landline
(312) 229 Cook Chicago Ameritech Illinois Landline
(312) 230 Cook Chicago Ameritech Illinois Landline
(312) 231 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 232 Cook Chicago American Messaging (am), Inc. Wireless
(312) 233 Cook Blue Island Ameritech Illinois Landline
(312) 234 Cook Chicago Ameritech Illinois Landline
(312) 235 Cook Chicago Ameritech Illinois Landline
(312) 236 Cook Chicago Ameritech Illinois Landline
(312) 237 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 238 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 239 Cook Chicago At&t Local Landline
(312) 240 Cook Chicago Ameritech Illinois Landline
(312) 241 Cook Chicago Wireless
(312) 242 Cook Chicago Teleport Communications Group - Chicago Landline
(312) 243 Cook Chicago Ameritech Illinois Landline
(312) 244 Cook Chicago Ameritech Illinois Landline
(312) 245 Cook Chicago Ameritech Illinois Landline
(312) 246 Cook Wheeling New Cingular Wireless Pcs, Llc - Il Wireless
(312) 247 Cook Chicago Globalcom, Inc.-il Landline
(312) 249 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 250 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 251 Cook Chicago Ameritech Illinois Landline
(312) 252 Cook Chicago Allegiance Telecom, Inc. - Il Landline
(312) 253 Cook Chicago Allegiance Telecom, Inc. - Il Landline
(312) 254 Cook Chicago Allegiance Telecom, Inc. - Il Landline
(312) 255 Cook Chicago Ameritech Illinois Landline
(312) 256 Cook Chicago Allegiance Telecom, Inc. - Il Landline
(312) 258 Cook Chicago Ameritech Illinois Landline
(312) 259 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 260 Cook Chicago Mcimetro, Ats, Inc. Landline
(312) 261 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 262 Cook Chicago Allegiance Telecom, Inc. - Il Landline
(312) 263 Cook Chicago Ameritech Illinois Landline
(312) 264 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 265 Cook Chicago Access One, Inc. - Il Landline
(312) 266 Cook Chicago Ameritech Illinois Landline
(312) 267 Cook Chicago Ameritech Illinois Landline
(312) 268 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 269 Cook Chicago Ameritech Illinois Landline
(312) 271 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 272 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 274 Cook Chicago Ameritech Illinois Landline
(312) 275 Cook Chicago Allegiance Telecom, Inc. - Il Landline
(312) 276 Cook Chicago Allegiance Telecom, Inc. - Il Landline
(312) 277 Cook Chicago Allegiance Telecom, Inc. - Il Landline
(312) 278 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 279 Cook Chicago Mcimetro, Ats, Inc. Landline
(312) 280 Cook Chicago Ameritech Illinois Landline
(312) 281 Cook Chicago Global Crossing Local Services, Inc.-il Landline
(312) 282 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 283 Cook Chicago Global Crossing Local Services, Inc.-il Landline
(312) 284 Cook Chicago Xo Illinois, Inc. Landline
(312) 285 Cook Chicago Sprint Spectrum L.p. Wireless
(312) 286 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 287 Cook Chicago Nextel Communications, Inc. Wireless
(312) 288 Cook Chicago Mcimetro, Ats, Inc. Landline
(312) 289 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 290 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 291 Cook Chicago Ameritech Illinois Landline
(312) 293 Cook Chicago Ameritech Illinois Landline
(312) 294 Cook Chicago Ameritech Illinois Landline
(312) 295 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 296 Cook Chicago Nextel Communications, Inc. Wireless
(312) 297 Cook Chicago Ameritech Illinois Landline
(312) 298 Cook Chicago Sigecom, Llc - Il Landline
(312) 299 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 300 Cook Chicago Ameritech Illinois Landline
(312) 301 Dupage Clarendon Hills New Cingular Wireless Pcs, Llc - Il Wireless
(312) 302 Cook Chicago Ameritech Illinois Landline
(312) 303 Lake Buffalo Grove New Cingular Wireless Pcs, Llc - Il Wireless
(312) 304 Dupage Hinsdale New Cingular Wireless Pcs, Llc - Il Wireless
(312) 305 Cook Northbrook Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 306 Cook Chicago Ameritech Illinois Landline
(312) 307 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 308 Cook Chicago Ameritech Illinois Landline
(312) 309 Cook Chicago Ameritech Illinois Landline
(312) 310 Dupage Darien Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 313 Cook Chicago Adbeep, Llc Wireless
(312) 314 Dupage Clarendon Hills New Cingular Wireless Pcs, Llc - Il Wireless
(312) 315 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 316 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 317 Lake Buffalo Grove New Cingular Wireless Pcs, Llc - Il Wireless
(312) 318 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 320 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 321 Cook Chicago Ameritech Illinois Landline
(312) 322 Cook Chicago Ameritech Illinois Landline
(312) 323 Cook Chicago American Messaging (am), Inc. Wireless
(312) 324 Cook Chicago Level 3 Communications, Llc - Il Landline
(312) 325 Cook Chicago Ameritech Illinois Landline
(312) 326 Cook Chicago Ameritech Illinois Landline
(312) 327 Cook Chicago Xo Illinois, Inc. Landline
(312) 328 Cook Chicago Ameritech Illinois Landline
(312) 329 Cook Chicago Ameritech Illinois Landline
(312) 330 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 331 Lake Buffalo Grove New Cingular Wireless Pcs, Llc - Il Wireless
(312) 332 Cook Chicago Ameritech Illinois Landline
(312) 333 Cook Chicago American Messaging (am), Inc. Wireless
(312) 334 Cook Chicago Globalcom, Inc.-il Landline
(312) 335 Cook Chicago Ameritech Illinois Landline
(312) 336 Cook Chicago Ameritech Illinois Landline
(312) 337 Cook Chicago Ameritech Illinois Landline
(312) 338 Cook Chicago Ameritech Illinois Landline
(312) 339 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 341 Cook Chicago Ameritech Illinois Landline
(312) 342 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 343 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 344 Cook Chicago Ameritech Illinois Landline
(312) 345 Cook Chicago Ameritech Illinois Landline
(312) 346 Cook Chicago Ameritech Illinois Landline
(312) 347 Cook Chicago Ameritech Illinois Landline
(312) 348 Cook Chicago Neutral Tandem-illinois, Llc - Il Landline
(312) 349 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 350 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 351 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 352 Dupage Clarendon Hills New Cingular Wireless Pcs, Llc - Il Wireless
(312) 353 Cook Chicago Ameritech Illinois Landline
(312) 354 Dupage Medinah New Cingular Wireless Pcs, Llc - Il Wireless
(312) 355 Cook Chicago Ameritech Illinois Landline
(312) 356 Cook Chicago Ameritech Illinois Landline
(312) 357 Cook Chicago Ameritech Illinois Landline
(312) 358 Cook Chicago Adbeep, Llc Wireless
(312) 359 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 360 Cook Chicago Ameritech Illinois Landline
(312) 361 Cook Chicago Ameritech Illinois Landline
(312) 362 Cook Chicago Ameritech Illinois Landline
(312) 363 Cook Chicago Rcn Telecom Services Of Illinois, Inc. - Il Landline
(312) 364 Cook Chicago Ameritech Illinois Landline
(312) 365 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 366 Cook Brookfield Usa Mobility Wireless, Inc. Wireless
(312) 367 Cook Brookfield Usa Mobility Wireless, Inc. Wireless
(312) 368 Cook Chicago Ameritech Illinois Landline
(312) 369 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 370 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 371 Cook Chicago Sprint Spectrum L.p. Wireless
(312) 372 Cook Chicago Ameritech Illinois Landline
(312) 373 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 374 Cook Chicago Ameritech Illinois Landline
(312) 375 Cook Chicago T-mobile Usa, Inc. Wireless
(312) 376 Cook Chicago Cbeyond Communications, Llc-il Landline
(312) 377 Cook Chicago Xo Illinois, Inc. Landline
(312) 378 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 379 Cook Chicago Ovation Communications Of Illinois, Inc. Landline
(312) 380 Cook Chicago Ameritech Illinois Landline
(312) 381 Cook Chicago Ameritech Illinois Landline
(312) 382 Cook Chicago Ameritech Illinois Landline
(312) 383 Cook Chicago Wireless
(312) 384 Cook Chicago Ameritech Illinois Landline
(312) 385 Cook Chicago Ameritech Illinois Landline
(312) 386 Cook Chicago Ameritech Illinois Landline
(312) 387 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 388 Cook Chicago United States Cellular Corp. - Illinois Wireless
(312) 389 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 390 Cook Chicago American Messaging (am), Inc. Wireless
(312) 391 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 393 Cook Chicago American Messaging (am), Inc. Wireless
(312) 394 Cook Chicago Ameritech Illinois Landline
(312) 395 Cook Chicago At&t Local Landline
(312) 396 Cook Chicago Ameritech Illinois Landline
(312) 397 Cook Chicago Ameritech Illinois Landline
(312) 398 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 399 Cook Chicago Sprint Spectrum L.p. Wireless
(312) 400 Cook Chicago American Messaging (am), Inc. Wireless
(312) 401 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 402 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 403 Cook Brookfield Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 404 Cook Chicago T-mobile Usa, Inc. Wireless
(312) 405 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 406 Lake Buffalo Grove New Cingular Wireless Pcs, Llc - Il Wireless
(312) 407 Cook Chicago Ameritech Illinois Landline
(312) 408 Cook Chicago Ameritech Illinois Landline
(312) 409 Cook Chicago Ameritech Illinois Landline
(312) 410 Cook Chicago Ameritech Illinois Landline
(312) 412 Lake Buffalo Grove New Cingular Wireless Pcs, Llc - Il Wireless
(312) 413 Cook Chicago Ameritech Illinois Landline
(312) 415 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 416 Cook Chicago Mci Worldcom Communications, Inc. - Il Landline
(312) 417 Cook Chicago Ameritech Illinois Wireless
(312) 418 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 419 Cook Chicago Ameritech Illinois Landline
(312) 420 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 421 Cook Chicago Ameritech Illinois Landline
(312) 422 Cook Chicago Ameritech Illinois Landline
(312) 423 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 424 Cook Chicago Ameritech Illinois Landline
(312) 425 Cook Chicago Ameritech Illinois Landline
(312) 426 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 427 Cook Chicago Ameritech Illinois Landline
(312) 428 Cook Chicago Level 3 Communications, Llc - Il Wireless
(312) 429 Cook Chicago Global Crossing Local Services, Inc.-il Landline
(312) 430 Cook Chicago Ameritech Illinois Landline
(312) 431 Cook Chicago Ameritech Illinois Landline
(312) 432 Cook Chicago Ameritech Illinois Landline
(312) 433 Cook Chicago Ameritech Illinois Landline
(312) 435 Cook Chicago Ameritech Illinois Landline
(312) 436 Cook Chicago Ameritech Illinois Landline
(312) 437 Cook Chicago United States Cellular Corp. - Illinois Wireless
(312) 438 Cook Chicago Adbeep, Llc Wireless
(312) 440 Cook Chicago Ameritech Illinois Landline
(312) 441 Cook Chicago Ameritech Illinois Landline
(312) 442 Cook Chicago Ameritech Illinois Landline
(312) 443 Cook Chicago Ameritech Illinois Landline
(312) 444 Cook Chicago Ameritech Illinois Landline
(312) 445 Cook Chicago Ameritech Illinois Landline
(312) 446 Cook Chicago Nextel Communications, Inc. Wireless
(312) 447 Cook Chicago Ameritech Illinois Landline
(312) 449 Cook Park Ridge American Messaging (am), Inc. Wireless
(312) 450 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 451 Cook Chicago T-mobile Usa, Inc. Landline
(312) 452 Cook Chicago American Messaging (am), Inc. Wireless
(312) 453 Cook Chicago Mci Worldcom Communications, Inc. - Il Landline
(312) 454 Cook Chicago Ameritech Illinois Landline
(312) 455 Cook Chicago Ameritech Illinois Landline
(312) 456 Cook Chicago Ameritech Illinois Landline
(312) 457 Cook Chicago American Messaging (am), Inc. Wireless
(312) 458 Cook Chicago Ameritech Illinois Landline
(312) 460 Cook Chicago Ameritech Illinois Landline
(312) 461 Cook Chicago Ameritech Illinois Landline
(312) 462 Cook Chicago Ameritech Illinois Landline
(312) 463 Cook Chicago Ameritech Illinois Landline
(312) 464 Cook Chicago Ameritech Illinois Landline
(312) 465 Cook Chicago Landline
(312) 466 Cook Chicago Ameritech Illinois Landline
(312) 467 Cook Chicago Ameritech Illinois Landline
(312) 469 Cook Chicago Ameritech Illinois Landline
(312) 470 Cook Chicago Mcimetro, Ats, Inc. Landline
(312) 472 Cook Chicago Ameritech Illinois Landline
(312) 473 Cook Chicago Ymax Communications Corp. - Il N/A
(312) 474 Cook Chicago Ameritech Illinois Landline
(312) 475 Cook Chicago Ameritech Illinois Landline
(312) 476 Cook Chicago United States Cellular Corp. - Illinois Landline
(312) 478 Cook Chicago Landline
(312) 479 Cook Chicago At&t Local Landline
(312) 480 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 482 Cook Chicago Ameritech Illinois Landline
(312) 484 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 485 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 486 Cook Chicago Teleport Communications Group - Chicago Landline
(312) 488 Cook Chicago Pg Telecom Of Illinois Inc. - Il N/A
(312) 489 Champaign Champaign Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 490 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 491 Cook Chicago Ameritech Illinois Landline
(312) 492 Cook Chicago Ameritech Illinois Landline
(312) 493 Cook Chicago T-mobile Usa, Inc. Wireless
(312) 494 Cook Chicago Ameritech Illinois Landline
(312) 495 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 496 Cook Chicago Ameritech Illinois Landline
(312) 497 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 498 Cook Chicago Sprint Spectrum L.p. Wireless
(312) 499 Kane Aurora Ameritech Illinois Landline
(312) 501 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 502 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 503 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 504 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 505 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 506 Cook Chicago Cimco Communications, Inc. - Il Landline
(312) 507 Cook Chicago Ameritech Illinois Landline
(312) 510 Dupage Clarendon Hills New Cingular Wireless Pcs, Llc - Il Wireless
(312) 512 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 513 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 514 Cook Chicago American Messaging (am), Inc. Wireless
(312) 515 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 516 Cook Chicago Ameritech Illinois Landline
(312) 518 Lake Buffalo Grove New Cingular Wireless Pcs, Llc - Il Wireless
(312) 519 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 520 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 521 Cook Chicago At&t Local Landline
(312) 523 Cook Chicago Sprint Spectrum L.p. Wireless
(312) 524 Lake Buffalo Grove New Cingular Wireless Pcs, Llc - Il Wireless
(312) 525 Cook Chicago Mcimetro, Ats, Inc. Landline
(312) 526 Cook Chicago Ameritech Illinois Landline
(312) 527 Cook Chicago Ameritech Illinois Landline
(312) 528 Cook Chicago Ameritech Illinois Landline
(312) 529 Cook Chicago At&t Local Landline
(312) 530 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 531 Dupage Clarendon Hills New Cingular Wireless Pcs, Llc - Il Wireless
(312) 532 Cook Chicago T-mobile Usa, Inc. Wireless
(312) 533 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 534 Chicago Ameritech Illinois N/A
(312) 537 Cook Chicago Ameritech Illinois Landline
(312) 540 Cook Chicago Ameritech Illinois Landline
(312) 541 Cook Chicago Ameritech Illinois Landline
(312) 542 Cook Chicago Ameritech Illinois Landline
(312) 543 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 544 Cook Chicago Ameritech Illinois Landline
(312) 545 Cook Chicago Sprint Spectrum L.p. Wireless
(312) 546 Cook Chicago Level 3 Communications, Llc - Il Landline
(312) 547 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 548 Chicago Broadwing Communications, Llc - Il N/A
(312) 550 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 551 Cook Chicago Ameritech Illinois Landline
(312) 552 Cook Chicago Ameritech Illinois Landline
(312) 553 Cook Chicago Ameritech Illinois Landline
(312) 554 Cook Chicago Ameritech Illinois Landline
(312) 556 Cook Chicago Ameritech Illinois Wireless
(312) 557 Cook Chicago Ameritech Illinois Landline
(312) 558 Cook Chicago Ameritech Illinois Landline
(312) 559 Cook Chicago Ameritech Illinois Landline
(312) 560 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 562 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 563 Cook Chicago Ameritech Illinois Landline
(312) 564 Cook Chicago Cimco Communications, Inc. - Il N/A
(312) 565 Cook Chicago Ameritech Illinois Landline
(312) 566 Cook Chicago Ameritech Illinois Landline
(312) 567 Cook Chicago Ameritech Illinois Landline
(312) 568 Cook Chicago Ameritech Illinois Landline
(312) 569 Cook Chicago Ameritech Illinois Landline
(312) 570 Cook Chicago Ameritech Illinois Landline
(312) 571 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 572 Cook Chicago Ameritech Illinois Landline
(312) 573 Cook Chicago Ameritech Illinois Landline
(312) 574 Cook Chicago Ameritech Illinois Landline
(312) 575 Cook Chicago Ameritech Illinois Landline
(312) 576 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 577 Cook Chicago Mci Worldcom Communications, Inc. - Il Landline
(312) 578 Cook Chicago Ameritech Illinois Landline
(312) 580 Cook Chicago Ameritech Illinois Landline
(312) 582 Cook Chicago Ameritech Illinois Landline
(312) 583 Cook Chicago Ameritech Illinois Landline
(312) 587 Cook Chicago Ameritech Illinois Landline
(312) 588 Cook Chicago Ameritech Illinois Landline
(312) 589 Cook Chicago Ameritech Illinois Landline
(312) 590 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 591 Cook Chicago Ameritech Illinois Landline
(312) 592 Cook Chicago Ameritech Illinois Landline
(312) 593 Cook Chicago T-mobile Usa, Inc. Wireless
(312) 594 Chicago Mcimetro, Ats, Inc. N/A
(312) 595 Cook Chicago Ameritech Illinois Landline
(312) 596 Cook Chicago Teleport Communications Group - Chicago Landline
(312) 597 Cook Chicago Adbeep, Llc Wireless
(312) 599 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 601 Cook Chicago Mcimetro, Ats, Inc. Landline
(312) 602 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 603 Cook Chicago Ameritech Illinois Landline
(312) 604 Cook Chicago Xo Illinois, Inc. Landline
(312) 605 Cook Chicago Wireless
(312) 606 Cook Chicago Ameritech Illinois Landline
(312) 607 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 608 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 609 Cook Chicago Ameritech Illinois Landline
(312) 610 Cook Chicago Wireless
(312) 612 Cook Chicago Ameritech Illinois Landline
(312) 613 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 614 Cook Chicago Wireless
(312) 615 Lake Buffalo Grove New Cingular Wireless Pcs, Llc - Il Wireless
(312) 616 Cook Chicago Ameritech Illinois Landline
(312) 617 Cook Chicago Nextel Communications, Inc. Wireless
(312) 618 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 619 Cook Chicago Cellular Paging Usa, Inc. Wireless
(312) 621 Cook Chicago Ameritech Illinois Landline
(312) 622 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 623 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 624 Cook Chicago Rcn Telecom Services Of Illinois, Inc. - Il Landline
(312) 625 Cook Chicago Global Naps, Inc. - Il Landline
(312) 626 Chicago Infotelecom, Llc - Il N/A
(312) 627 Cook Chicago Ameritech Illinois Landline
(312) 628 Cook Chicago Xo Illinois, Inc. Landline
(312) 629 Cook Chicago Ameritech Illinois Landline
(312) 630 Cook Chicago Ameritech Illinois Landline
(312) 632 Cook Chicago Ameritech Illinois Landline
(312) 633 Cook Chicago Ameritech Illinois Landline
(312) 634 Lake Barrington Ameritech Illinois Landline
(312) 635 Cook Chicago Global Crossing Local Services, Inc.-il Landline
(312) 636 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 637 Cook Oak Park Broadwing Communications, Llc - Il Landline
(312) 638 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 639 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 640 Cook Chicago Ameritech Illinois Landline
(312) 641 Cook Chicago Ameritech Illinois Landline
(312) 642 Cook Chicago Ameritech Illinois Landline
(312) 643 Cook Chicago Rcn Telecom Services Of Illinois, Inc. - Il Landline
(312) 644 Cook Chicago Ameritech Illinois Landline
(312) 645 Cook Chicago Ameritech Illinois Landline
(312) 646 Cook Chicago Cost Plus Communications, Llc - Il N/A
(312) 647 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 648 Cook Chicago Ameritech Illinois Landline
(312) 649 Cook Chicago Ameritech Illinois Landline
(312) 650 Cook Chicago Rcn Telecom Services Of Illinois, Inc. - Il Landline
(312) 651 Cook Chicago Ameritech Illinois Landline
(312) 652 Cook Chicago Ameritech Illinois Landline
(312) 653 Cook Chicago Ameritech Illinois Landline
(312) 654 Cook Chicago Ameritech Illinois Landline
(312) 655 Cook Chicago Ameritech Illinois Landline
(312) 656 Cook Chicago Nextel Communications, Inc. Wireless
(312) 657 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 658 Cook Chicago Ameritech Illinois Landline
(312) 659 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 660 Cook Chicago Teleport Communications Group - Chicago Landline
(312) 661 Cook Chicago Ameritech Illinois Landline
(312) 662 Cook Chicago Ameritech Illinois Landline
(312) 663 Cook Chicago Ameritech Illinois Landline
(312) 664 Cook Chicago Ameritech Illinois Landline
(312) 665 Cook Chicago Teleport Communications Group - Chicago Landline
(312) 666 Cook Chicago Ameritech Illinois Landline
(312) 669 Cook Chicago Ameritech Illinois Landline
(312) 670 Cook Chicago Ameritech Illinois Landline
(312) 671 Cook Chicago United States Cellular Corp. - Illinois Wireless
(312) 672 Cook Chicago Ameritech Illinois Landline
(312) 673 Cook Chicago Globalcom, Inc.-il Landline
(312) 674 Cook Chicago Ameritech Illinois Landline
(312) 675 Cook Chicago Ameritech Illinois Landline
(312) 676 Cook Chicago Globalcom, Inc.-il N/A
(312) 677 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 678 Cook Chicago Wireless
(312) 679 Cook Chicago American Messaging (am), Inc. Wireless
(312) 680 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 681 Cook Chicago Ameritech Illinois Landline
(312) 682 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 683 Cook Chicago Ameritech Illinois Landline
(312) 685 Cook Chicago United States Cellular Corp. - Illinois Wireless
(312) 688 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 689 Cook Chicago American Messaging (am), Inc. Wireless
(312) 690 Cook Chicago Adbeep, Llc Wireless
(312) 691 Cook Chicago Indiana Paging Ntwk Wireless
(312) 692 Cook Chicago Ameritech Illinois Landline
(312) 693 Cook Chicago Ameritech Illinois Landline
(312) 694 Cook Chicago Ameritech Illinois Landline
(312) 695 Cook Chicago Ameritech Illinois Landline
(312) 696 Cook Chicago Ameritech Illinois Landline
(312) 697 Cook Chicago Ameritech Illinois Landline
(312) 698 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 699 Dupage Clarendon Hills New Cingular Wireless Pcs, Llc - Il Wireless
(312) 701 Cook Chicago Ameritech Illinois Landline
(312) 703 Cook Chicago Ameritech Illinois Wireless
(312) 704 Cook Chicago Ameritech Illinois Landline
(312) 705 Cook Chicago Teleport Communications Group - Chicago Landline
(312) 706 Cook Chicago Teleport Communications Group - Chicago Landline
(312) 707 Cook Chicago Ameritech Illinois Landline
(312) 709 Cook Chicago Adbeep, Llc Wireless
(312) 710 Cook Chicago Ameritech Illinois Landline
(312) 712 Cook Chicago Ameritech Illinois Landline
(312) 713 Cook Chicago American Messaging (am), Inc. Wireless
(312) 714 Cook Chicago Ameritech Illinois Landline
(312) 715 Cook Chicago Ameritech Illinois Landline
(312) 716 Cook Chicago Ameritech Illinois Wireless
(312) 717 Cook Brookfield Usa Mobility Wireless, Inc. Wireless
(312) 718 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 719 Cook Chicago United States Cellular Corp. - Illinois Wireless
(312) 720 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 724 Cook Chicago Wireless
(312) 725 Chicago Bandwidth.com Clec, Llc - Il N/A
(312) 726 Cook Chicago Ameritech Illinois Landline
(312) 727 Cook Chicago Ameritech Illinois Landline
(312) 729 Cook Chicago Ameritech Illinois Landline
(312) 730 Cook Chicago At&t Local Landline
(312) 731 Cook Chicago T-mobile Usa, Inc. Landline
(312) 732 Cook Chicago Ameritech Illinois Landline
(312) 733 Cook Chicago Ameritech Illinois Landline
(312) 735 Cook Chicago Nextel Communications, Inc. Wireless
(312) 737 Cook Chicago Ameritech Illinois Landline
(312) 738 Cook Chicago Ameritech Illinois Landline
(312) 739 Cook Chicago Ameritech Illinois Landline
(312) 740 Cook Chicago American Messaging (am), Inc. Wireless
(312) 742 Cook Chicago Ameritech Illinois Landline
(312) 743 Cook Chicago Ameritech Illinois Landline
(312) 744 Cook Chicago Ameritech Illinois Landline
(312) 745 Cook Chicago Ameritech Illinois Landline
(312) 746 Cook Chicago Ameritech Illinois Landline
(312) 747 Cook Chicago Ameritech Illinois Landline
(312) 748 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 749 Mchenry Algonquin New Cingular Wireless Pcs, Llc - Il Wireless
(312) 750 Cook Chicago Ameritech Illinois Landline
(312) 751 Cook Chicago Ameritech Illinois Landline
(312) 752 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 753 Cook Chicago Rcn Telecom Services Of Illinois, Inc. - Il Landline
(312) 755 Cook Chicago Ameritech Illinois Landline
(312) 756 Cook Chicago Ameritech Illinois Landline
(312) 758 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 759 Cook Chicago Ameritech Illinois Landline
(312) 760 Cook Chicago American Messaging (am), Inc. Wireless
(312) 762 Cook Chicago Ameritech Illinois Landline
(312) 765 Cook Chicago Ameritech Illinois Landline
(312) 766 Cook Chicago Adbeep, Llc Wireless
(312) 768 Cook Chicago At&t Local Landline
(312) 769 Cook Chicago Indiana Paging Ntwk Wireless
(312) 770 Cook Chicago Ameritech Illinois Landline
(312) 771 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 772 Chicago Denali Spectrum License, Llc N/A
(312) 775 Cook Chicago Ameritech Illinois Landline
(312) 777 Cook Chicago Teleport Communications Group - Chicago Landline
(312) 780 Cook Chicago Mci Worldcom Communications, Inc. - Il Landline
(312) 781 Cook Chicago Ameritech Illinois Landline
(312) 782 Cook Chicago Ameritech Illinois Landline
(312) 784 Cook Chicago Globalcom, Inc.-il N/A
(312) 785 N/A
(312) 786 Cook Chicago Ameritech Illinois Landline
(312) 787 Cook Chicago Ameritech Illinois Landline
(312) 788 Cook Chicago Ameritech Illinois Landline
(312) 789 Cook Chicago Ameritech Illinois Landline
(312) 790 Cook Chicago Ameritech Illinois Wireless
(312) 791 Cook Chicago Ameritech Illinois Landline
(312) 793 Cook Chicago Ameritech Illinois Landline
(312) 794 Cook Chicago Rcn Telecom Services Of Illinois, Inc. - Il Landline
(312) 795 Cook Chicago Ameritech Illinois Landline
(312) 796 Cook Chicago Ameritech Illinois Landline
(312) 797 Cook Chicago Ameritech Illinois Landline
(312) 798 Cook Chicago Ameritech Illinois Landline
(312) 799 Cook Chicago Ameritech Illinois Landline
(312) 801 Cook Chicago Adbeep, Llc Wireless
(312) 802 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 803 Cook Chicago Mci Worldcom Communications, Inc. - Il Landline
(312) 804 Cook Chicago T-mobile Usa, Inc. Wireless
(312) 805 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 806 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 807 Cook Chicago Ameritech Illinois Landline
(312) 808 Cook Chicago Ameritech Illinois Landline
(312) 810 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 812 Cook Chicago Ameritech Illinois Wireless
(312) 813 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 814 Cook Chicago Ameritech Illinois Landline
(312) 816 Dupage Clarendon Hills New Cingular Wireless Pcs, Llc - Il Wireless
(312) 817 Cook Chicago Ameritech Illinois Landline
(312) 818 Cook Chicago Adbeep, Llc Wireless
(312) 819 Cook Chicago Ameritech Illinois Landline
(312) 820 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 821 Cook Chicago Mci Worldcom Communications, Inc. - Il Landline
(312) 822 Cook Chicago Ameritech Illinois Landline
(312) 823 Cook Chicago Ameritech Illinois Landline
(312) 824 Dupage Villa Park Wireless
(312) 825 Cook Chicago Wireless
(312) 826 Cook Chicago Wireless
(312) 827 Cook Chicago Ameritech Illinois Landline
(312) 828 Cook Chicago Ameritech Illinois Landline
(312) 829 Cook Chicago Ameritech Illinois Landline
(312) 830 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 831 Cook Chicago Ameritech Illinois Landline
(312) 832 Cook Chicago Ameritech Illinois Landline
(312) 833 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 834 Cook Chicago Ameritech Illinois Landline
(312) 835 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 836 Cook Chicago Ameritech Illinois Landline
(312) 837 Cook Glenview Usa Mobility Wireless, Inc. Wireless
(312) 839 Cook Chicago American Messaging (am), Inc. Wireless
(312) 840 Cook Chicago Ameritech Illinois Landline
(312) 841 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 842 Cook Chicago Ameritech Illinois Landline
(312) 844 Dupage Clarendon Hills New Cingular Wireless Pcs, Llc - Il Wireless
(312) 845 Cook Chicago Ameritech Illinois Landline
(312) 846 Cook Chicago Ameritech Illinois Landline
(312) 848 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 849 Cook Chicago Ameritech Illinois Landline
(312) 850 Cook Chicago Ameritech Illinois Landline
(312) 851 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 852 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 853 Cook Chicago Ameritech Illinois Landline
(312) 854 Cook Chicago Rcn Telecom Services Of Illinois, Inc. - Il Landline
(312) 855 Cook Chicago Ameritech Illinois Landline
(312) 856 Cook Chicago Ameritech Illinois Landline
(312) 857 Cook Chicago Ameritech Illinois Landline
(312) 858 N/A
(312) 859 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 860 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 861 Cook Chicago Ameritech Illinois Landline
(312) 862 Cook Chicago Ameritech Illinois Landline
(312) 863 Cook Chicago Ovation Communications Of Illinois, Inc. Landline
(312) 864 Cook Chicago Ameritech Illinois Landline
(312) 865 Lake Buffalo Grove New Cingular Wireless Pcs, Llc - Il Wireless
(312) 867 Cook Chicago Ameritech Illinois Landline
(312) 869 Cook Chicago Ameritech Illinois Landline
(312) 870 Cook Chicago Globalcom, Inc.-il Landline
(312) 873 Cook Chicago Mci Worldcom Communications, Inc. - Il Landline
(312) 875 Cook Chicago Ameritech Illinois Landline
(312) 876 Cook Chicago Ameritech Illinois Landline
(312) 877 Cook Chicago Adbeep, Llc Wireless
(312) 878 Chicago Peerless Network Of Illinois, Llc - Il N/A
(312) 879 Cook Chicago Ameritech Illinois Landline
(312) 880 Cook Chicago Ameritech Illinois Landline
(312) 881 Cook Chicago Ovation Communications Of Illinois, Inc. Landline
(312) 882 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 884 Cook Chicago Ovation Communications Of Illinois, Inc. Landline
(312) 886 Cook Chicago Ameritech Illinois Landline
(312) 887 Cook Chicago Ameritech Illinois Landline
(312) 888 Geckotech, Llc - Il N/A
(312) 890 Cook Chicago Sprint Spectrum L.p. Wireless
(312) 891 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 892 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 893 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 894 Cook Chicago Mcimetro, Ats, Inc. Landline
(312) 895 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 896 Cook Chicago Broadwing Communications, Llc - Il Landline
(312) 897 Cook Chicago Adbeep, Llc Wireless
(312) 898 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 899 Cook Chicago Ameritech Illinois Landline
(312) 901 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 902 Cook Chicago Ameritech Illinois Landline
(312) 903 Cook Chicago American Messaging (am), Inc. Wireless
(312) 904 Cook Chicago Ameritech Illinois Landline
(312) 905 Cook Chicago Ameritech Illinois Landline
(312) 906 Cook Chicago Ameritech Illinois Landline
(312) 907 Cook Chicago Nextel Communications, Inc. Wireless
(312) 908 Cook Chicago Ameritech Illinois Landline
(312) 909 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 910 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 912 Cook Chicago Ameritech Illinois Landline
(312) 913 Cook Chicago Ameritech Illinois Landline
(312) 914 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 915 Cook Chicago Ameritech Illinois Landline
(312) 916 Cook Chicago American Messaging (am), Inc. Wireless
(312) 917 Cook Chicago Ameritech Illinois Landline
(312) 919 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 920 Cook Chicago Ameritech Illinois Landline
(312) 921 Chicago Ameritech Illinois N/A
(312) 922 Cook Chicago Ameritech Illinois Landline
(312) 923 Cook Chicago Ameritech Illinois Landline
(312) 924 Cook Chicago Paetec Communications, Inc. - Il Landline
(312) 925 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 926 Cook Chicago Ameritech Illinois Landline
(312) 927 Cook Chicago T-mobile Usa, Inc. Wireless
(312) 928 Cook Chicago Ameritech Illinois Landline
(312) 929 Cook Chicago T-mobile Usa, Inc. N/A
(312) 930 Cook Chicago Ameritech Illinois Landline
(312) 931 Cook Chicago Ameritech Illinois Landline
(312) 932 Cook Chicago Ameritech Illinois Landline
(312) 933 Cook Chicago Sprint Spectrum L.p. Wireless
(312) 934 Lake Deerfield Wireless
(312) 935 Dupage Bensenville Ameritech Illinois Landline
(312) 936 Cook Chicago Ameritech Illinois Wireless
(312) 937 Cook Chicago Wireless
(312) 938 Cook Chicago Ameritech Illinois Landline
(312) 939 Cook Chicago Ameritech Illinois Landline
(312) 940 Cook Chicago Wireless
(312) 941 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 942 Cook Chicago Ameritech Illinois Landline
(312) 943 Cook Chicago Ameritech Illinois Landline
(312) 944 Cook Chicago Ameritech Illinois Landline
(312) 945 Cook Chicago Ameritech Illinois Landline
(312) 946 Cook Chicago Ameritech Illinois Landline
(312) 948 Cook Chicago Ovation Communications Of Illinois, Inc. Landline
(312) 949 Cook Chicago Ameritech Illinois Landline
(312) 951 Cook Chicago Ameritech Illinois Landline
(312) 952 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 953 Cook Arlington Heights New Cingular Wireless Pcs, Llc - Il Wireless
(312) 954 Cook Chicago Ameritech Illinois Landline
(312) 955 Cook Chicago Rcn Telecom Services Of Illinois, Inc. - Il Landline
(312) 956 Lake Deerfield Adbeep, Llc Wireless
(312) 957 Cook Chicago Ameritech Illinois Landline
(312) 960 Cook Chicago Ameritech Illinois Landline
(312) 961 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 962 Cook Chicago Global Crossing Local Services, Inc.-il Landline
(312) 963 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 964 Cook Chicago Wireless
(312) 965 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 968 Cook Chicago Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 969 Cook Brookfield Cellco Partnership Dba Verizon Wireless - Il Wireless
(312) 970 Cook Chicago Ameritech Illinois Landline
(312) 971 Cook Chicago Wireless
(312) 972 Cook Chicago New Cingular Wireless Pcs, Llc - Il Wireless
(312) 974 Cook Chicago Ameritech Illinois Landline
(312) 977 Cook Chicago Ameritech Illinois Landline
(312) 979 Cook Chicago Ameritech Illinois Wireless
(312) 980 Cook Chicago Teleport Communications Group - Chicago Landline
(312) 981 Cook Chicago Ovation Communications Of Illinois, Inc. Landline
(312) 982 Cook Chicago Usa Mobility Wireless, Inc. Wireless
(312) 983 Cook Chicago Ameritech Illinois Landline
(312) 984 Cook Chicago Ameritech Illinois Landline
(312) 985 Cook Chicago Ovation Communications Of Illinois, Inc. Landline
(312) 986 Cook Chicago Ameritech Illinois Landline
(312) 987 Cook Chicago Ameritech Illinois Landline
(312) 988 Cook Chicago Ameritech Illinois Landline
(312) 990 Dupage Clarendon Hills New Cingular Wireless Pcs, Llc - Il Wireless
(312) 991 Lake Buffalo Grove New Cingular Wireless Pcs, Llc - Il Wireless
(312) 992 Cook Chicago Ameritech Illinois Landline
(312) 993 Cook Chicago Ameritech Illinois Landline
(312) 994 Cook Chicago Ovation Communications Of Illinois, Inc. Landline
(312) 996 Cook Chicago Ameritech Illinois Landline
(312) 997 Cook Chicago Ameritech Illinois Landline
(312) 998 Cook Chicago Multi Computer Systems, Inc. Wireless