Area code 925 is in California covering Concord , along with Sunol, Acalanes Ridge and 38 towns and cities.
Prefix | County | City | Carrier | Type |
---|---|---|---|---|
(925) 200 | Alameda | Dublin | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 201 | Alameda | Fremont | Mpower Communications Corp. - Ca | Landline |
(925) 202 | Contra Costa | Lafayette | Sprint Spectrum L.p. | Wireless |
(925) 203 | Contra Costa | Pittsburg | New Cingular Wireless Pcs, Llc | Wireless |
(925) 204 | Alameda | Dublin | Usa Mobility Wireless, Inc. | Wireless |
(925) 205 | Contra Costa | Antioch | Network Services Llc | Wireless |
(925) 206 | Antioch | Cellco Partnership Dba Verizon Wireless - Ca | N/A | |
(925) 207 | Contra Costa | Concord | Sprint Spectrum L.p. | Wireless |
(925) 208 | Contra Costa | San Ramon | Teleport Communications Group - San Francisco | Landline |
(925) 209 | Alameda | Pleasanton | Sprint Spectrum L.p. | Wireless |
(925) 210 | Contra Costa | Lafayette | Pacific Bell | Wireless |
(925) 212 | Contra Costa | Alamo | New Cingular Wireless Pcs, Llc | Wireless |
(925) 213 | Contra Costa | Walnut Creek | Usa Mobility Wireless, Inc. | Wireless |
(925) 214 | Alameda | Dublin | Network Services Llc | Wireless |
(925) 215 | Santa Clara | Saratoga | Broadwing Communicatins. Llc - Ca | Landline |
(925) 216 | Alameda | Pleasanton | New Cingular Wireless Pcs, Llc | Wireless |
(925) 217 | Contra Costa | Danville | Broadwing Communicatins. Llc - Ca | Landline |
(925) 218 | Alameda | Pleasanton | Broadwing Communicatins. Llc - Ca | Landline |
(925) 219 | Contra Costa | Antioch | Broadwing Communicatins. Llc - Ca | Landline |
(925) 220 | Contra Costa | Walnut Creek | Network Services Llc | Wireless |
(925) 221 | Contra Costa | Walnut Creek | Digitcom Services, Inc. | Wireless |
(925) 223 | Alameda | Dublin | Mcimetro, Ats, Inc. | Landline |
(925) 224 | Alameda | Livermore | Pacific Bell | Wireless |
(925) 225 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 226 | Alameda | Pleasanton | Xo California, Inc. | Landline |
(925) 227 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 228 | Contra Costa | Martinez | Pacific Bell | Landline |
(925) 229 | Contra Costa | Martinez | Pacific Bell | Landline |
(925) 230 | Contra Costa | San Ramon | Level 3 Communications, Llc - Ca | Landline |
(925) 231 | Contra Costa | Martinez | Level 3 Communications, Llc - Ca | Landline |
(925) 232 | Contra Costa | Concord | Level 3 Communications, Llc - Ca | Landline |
(925) 233 | Alameda | Sunol | Level 3 Communications, Llc - Ca | Landline |
(925) 234 | Contra Costa | Antioch | Level 3 Communications, Llc - Ca | Landline |
(925) 235 | Alameda | San Leandro | Level 3 Communications, Llc - Ca | Landline |
(925) 236 | Contra Costa | San Ramon | Broadwing Communicatins. Llc - Ca | Landline |
(925) 237 | Contra Costa | Antioch | Xo California, Inc. | Landline |
(925) 238 | Antioch | Comcast Phone Of California, Llc - Ca | N/A | |
(925) 239 | Contra Costa | Danville | Network Services Llc | Wireless |
(925) 240 | Contra Costa | Brentwood | Pacific Bell | Landline |
(925) 241 | Alameda | Dublin | Mcimetro, Ats, Inc. | Landline |
(925) 242 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 243 | Alameda | Livermore | Pacific Bell | Landline |
(925) 244 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 245 | Alameda | Livermore | Pacific Bell | Landline |
(925) 246 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 247 | Contra Costa | Moraga | Pacific Bell | Landline |
(925) 248 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 249 | Alameda | Pleasanton | Pacific Bell | Landline |
(925) 250 | Solano | Benicia | Nextel Communications, Inc. | Wireless |
(925) 251 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 252 | Contra Costa | Pittsburg | Pacific Bell | Landline |
(925) 253 | Contra Costa | Orinda | Pacific Bell | Landline |
(925) 254 | Contra Costa | Orinda | Pacific Bell | Landline |
(925) 255 | Contra Costa | Orinda | Mci Worldcom Communications, Inc., Ca | Landline |
(925) 256 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 257 | Contra Costa | Orinda | Mcimetro, Ats, Inc. | Landline |
(925) 258 | Contra Costa | Orinda | Pacific Bell | Landline |
(925) 259 | Contra Costa | Orinda | Xo California, Inc. | Landline |
(925) 260 | Contra Costa | Walnut Creek | Nextel Communications, Inc. | Wireless |
(925) 261 | Contra Costa | Pittsburg | Pacific Bell | Landline |
(925) 262 | Contra Costa | Concord | Global Crossing Local Services, Inc.-ca | Landline |
(925) 263 | Contra Costa | Danville | Global Crossing Local Services, Inc.-ca | Landline |
(925) 264 | Alameda | Pleasanton | Global Crossing Local Services, Inc.-ca | Landline |
(925) 265 | Contra Costa | Walnut Creek | Global Crossing Local Services, Inc.-ca | Landline |
(925) 267 | Contra Costa | Pittsburg | Xo California, Inc. | Landline |
(925) 268 | Contra Costa | Moraga | Xo California, Inc. | Landline |
(925) 269 | Contra Costa | Martinez | Xo California, Inc. | Landline |
(925) 270 | Contra Costa | Concord | Broadwing Communicatins. Llc - Ca | Landline |
(925) 271 | Contra Costa | Walnut Creek | Teleport Communications Group - San Francisco | Landline |
(925) 272 | Contra Costa | Danville | Level 3 Communications, Llc - Ca | Landline |
(925) 273 | Alameda | Livermore | Xo California, Inc. | Landline |
(925) 274 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 275 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 276 | Alameda | Livermore | Xo California, Inc. | Landline |
(925) 277 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 279 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 280 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 281 | Contra Costa | Concord | Pac - West Telecomm, Inc. | Landline |
(925) 282 | Contra Costa | Walnut Creek | Mcimetro, Ats, Inc. | Landline |
(925) 283 | Contra Costa | Lafayette | Pacific Bell | Landline |
(925) 284 | Contra Costa | Lafayette | Pacific Bell | Landline |
(925) 285 | Contra Costa | Clayton | New Cingular Wireless Pcs, Llc | Wireless |
(925) 286 | Contra Costa | Walnut Creek | New Cingular Wireless Pcs, Llc | Wireless |
(925) 287 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 288 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 289 | Ymax Communications Corp. - Ca | N/A | ||
(925) 290 | Alameda | Livermore | Xo California, Inc. | Landline |
(925) 291 | Contra Costa | Pittsburg | Xo California, Inc. | Landline |
(925) 292 | Alameda | Livermore | Comcast Phone Of California, Llc - Ca | Landline |
(925) 293 | Contra Costa | Martinez | Pac - West Telecomm, Inc. | Landline |
(925) 294 | Alameda | Livermore | Pacific Bell | Landline |
(925) 295 | Contra Costa | Lafayette | Pacific Bell | Wireless |
(925) 296 | Contra Costa | Lafayette | Pacific Bell | Wireless |
(925) 297 | Alameda | Pleasanton | Xo California, Inc. | Landline |
(925) 298 | Contra Costa | Walnut Creek | Mci Worldcom Communications, Inc., Ca | Landline |
(925) 299 | Contra Costa | Lafayette | Pacific Bell | Landline |
(925) 300 | Contra Costa | Walnut Creek | O1 Communications, Inc. - Ca | Landline |
(925) 301 | Contra Costa | Antioch | O1 Communications, Inc. - Ca | Landline |
(925) 302 | Contra Costa | San Ramon | Time Warner Telecom Of California, L.p. | Landline |
(925) 303 | Contra Costa | Antioch | Time Warner Telecom Of California, L.p. | Landline |
(925) 304 | Contra Costa | Walnut Creek | Level 3 Communications, Llc - Ca | Landline |
(925) 305 | Contra Costa | Concord | Time Warner Telecom Of California, L.p. | Landline |
(925) 306 | Contra Costa | Danville | Usa Mobility Wireless, Inc. | Wireless |
(925) 307 | Contra Costa | San Ramon | Time Warner Telecom Of California, L.p. | Landline |
(925) 308 | Contra Costa | Byron | Time Warner Telecom Of California, L.p. | Landline |
(925) 309 | Contra Costa | Walnut Creek | Time Warner Telecom Of California, L.p. | Landline |
(925) 310 | Contra Costa | Lafayette | Time Warner Telecom Of California, L.p. | Landline |
(925) 312 | Contra Costa | Antioch | Usa Mobility Wireless, Inc. | Wireless |
(925) 313 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 314 | Contra Costa | Alamo | Pacific Bell | Landline |
(925) 315 | Alameda | Livermore | Time Warner Telecom Of California, L.p. | Landline |
(925) 316 | Contra Costa | Walnut Creek | Time Warner Telecom Of California, L.p. | Landline |
(925) 317 | Contra Costa | Walnut Creek | Time Warner Telecom Of California, L.p. | Landline |
(925) 318 | Contra Costa | Walnut Creek | Time Warner Telecom Of California, L.p. | Landline |
(925) 319 | Alameda | Sunol | T-mobile Usa, Inc. | Landline |
(925) 320 | Contra Costa | Moraga | U.s. Telepacific Corp. - Ca | Landline |
(925) 321 | Alameda | Livermore | New Cingular Wireless Pcs, Llc | Wireless |
(925) 323 | Contra Costa | Alamo | New Cingular Wireless Pcs, Llc | Wireless |
(925) 324 | Contra Costa | Walnut Creek | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 325 | Contra Costa | Pittsburg | T-mobile Usa, Inc. | Wireless |
(925) 327 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 328 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 330 | Contra Costa | Walnut Creek | New Cingular Wireless Pcs, Llc | Wireless |
(925) 331 | Contra Costa | Antioch | U.s. Telepacific Corp. - Ca | Landline |
(925) 333 | Contra Costa | Concord | Cook Telecom, Inc. | Wireless |
(925) 335 | Contra Costa | Martinez | Pacific Bell | Landline |
(925) 336 | Contra Costa | San Ramon | New Cingular Wireless Pcs, Llc | Wireless |
(925) 337 | Alameda | Livermore | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 339 | Alameda | Pleasanton | Metro Pcs, Inc. | Wireless |
(925) 340 | Contra Costa | Concord | Usa Mobility Wireless, Inc. | Wireless |
(925) 341 | Contra Costa | Antioch | Cook Telecom, Inc. | Wireless |
(925) 342 | Contra Costa | Antioch | San Diego Paging | Wireless |
(925) 343 | Alameda | Dublin | Network Services Llc | Wireless |
(925) 344 | Alameda | Livermore | Mpower Communications Corp. - Ca | Landline |
(925) 345 | Contra Costa | Danville | Cook Telecom, Inc. | Wireless |
(925) 346 | Contra Costa | Concord | Cook Telecom, Inc. | Wireless |
(925) 347 | Alameda | Livermore | Cook Telecom, Inc. | Wireless |
(925) 348 | Contra Costa | Concord | New Cingular Wireless Pcs, Llc | Wireless |
(925) 349 | Contra Costa | Concord | Teleport Communications Group - San Francisco | Landline |
(925) 351 | Alameda | Dublin | Sprint Spectrum L.p. | Wireless |
(925) 352 | Contra Costa | Pittsburg | Sprint Spectrum L.p. | Wireless |
(925) 353 | Alameda | Fremont | New Cingular Wireless Pcs, Llc | Wireless |
(925) 354 | Contra Costa | Antioch | New Cingular Wireless Pcs, Llc | Wireless |
(925) 355 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 356 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 358 | Contra Costa | San Ramon | Pacific Bell | Landline |
(925) 359 | Contra Costa | San Ramon | Mcimetro, Ats, Inc. | Landline |
(925) 360 | Contra Costa | Orinda | New Cingular Wireless Pcs, Llc | Wireless |
(925) 361 | Alameda | Dublin | Teleport Communications Group - San Francisco | Landline |
(925) 362 | Contra Costa | Alamo | Pacific Bell | Landline |
(925) 363 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 364 | Alameda | Hayward | Mci Worldcom Communications, Inc., Ca | Landline |
(925) 365 | Contra Costa | San Ramon | Teleport Communications Group - San Francisco | Landline |
(925) 366 | Alameda | Dublin | Sprint Spectrum L.p. | Wireless |
(925) 367 | Contra Costa | Antioch | Sprint Spectrum L.p. | Wireless |
(925) 368 | Contra Costa | Antioch | Sprint Spectrum L.p. | Wireless |
(925) 369 | Contra Costa | Martinez | Pac - West Telecomm, Inc. | Landline |
(925) 370 | Contra Costa | Martinez | Pacific Bell | Landline |
(925) 371 | Alameda | Livermore | Pacific Bell | Landline |
(925) 372 | Contra Costa | Martinez | Pacific Bell | Landline |
(925) 373 | Alameda | Livermore | Pacific Bell | Landline |
(925) 374 | Contra Costa | Martinez | Allegiance Telecom, Inc. - Ca | Landline |
(925) 376 | Contra Costa | Moraga | Pacific Bell | Landline |
(925) 377 | Contra Costa | Moraga | Pacific Bell | Landline |
(925) 380 | Contra Costa | Danville | Level 3 Communications, Llc - Ca | Landline |
(925) 381 | Contra Costa | Walnut Creek | New Cingular Wireless Pcs, Llc | Wireless |
(925) 382 | Contra Costa | Clayton | Nextel Communications, Inc. | Wireless |
(925) 383 | Contra Costa | Antioch | Nextel Communications, Inc. | Wireless |
(925) 385 | Contra Costa | Lafayette | Teleport Communications Group - San Francisco | Landline |
(925) 386 | Contra Costa | Orinda | Teleport Communications Group - San Francisco | Landline |
(925) 387 | Contra Costa | Lafayette | Teleport Communications Group - San Francisco | Landline |
(925) 388 | Contra Costa | Moraga | Teleport Communications Group - San Francisco | Landline |
(925) 389 | Contra Costa | Danville | New Cingular Wireless Pcs, Llc | Wireless |
(925) 392 | Contra Costa | Byron | Teleport Communications Group - San Francisco | Landline |
(925) 394 | Contra Costa | Danville | Global Crossing Local Services, Inc.-ca | Landline |
(925) 395 | Alameda | Livermore | At&t Local | Landline |
(925) 396 | Alameda | Dublin | Pac - West Telecomm, Inc. | Landline |
(925) 397 | Contra Costa | Danville | Pac - West Telecomm, Inc. | Landline |
(925) 398 | Alameda | Pleasanton | Teleport Communications Group - San Francisco | Landline |
(925) 399 | Alameda | Pleasanton | Comcast Phone Of California, Llc - Ca | Landline |
(925) 400 | Alameda | Dublin | O1 Communications, Inc. - Ca | Landline |
(925) 401 | Alameda | Pleasanton | Allegiance Telecom, Inc. - Ca | Landline |
(925) 402 | Contra Costa | Orinda | Allegiance Telecom, Inc. - Ca | Landline |
(925) 403 | Contra Costa | Walnut Creek | Allegiance Telecom, Inc. - Ca | Landline |
(925) 404 | Contra Costa | San Ramon | Allegiance Telecom, Inc. - Ca | Landline |
(925) 405 | Contra Costa | Concord | Allegiance Telecom, Inc. - Ca | Landline |
(925) 406 | Contra Costa | Danville | Allegiance Telecom, Inc. - Ca | Landline |
(925) 407 | Contra Costa | Walnut Creek | Allegiance Telecom, Inc. - Ca | Landline |
(925) 408 | Contra Costa | Concord | New Cingular Wireless Pcs, Llc | Wireless |
(925) 410 | Contra Costa | Martinez | Network Services Llc | Wireless |
(925) 413 | Contra Costa | San Ramon | New Cingular Wireless Pcs, Llc | Wireless |
(925) 415 | Contra Costa | Danville | Broadwing Communicatins. Llc - Ca | Landline |
(925) 416 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 417 | Alameda | Pleasanton | Pacific Bell | Landline |
(925) 418 | Contra Costa | Byron | Broadwing Communicatins. Llc - Ca | Landline |
(925) 419 | Contra Costa | San Ramon | Network Services Llc | Wireless |
(925) 420 | Contra Costa | Walnut Creek | O1 Communications, Inc. - Ca | Landline |
(925) 422 | Alameda | Livermore | Pacific Bell | Landline |
(925) 423 | Alameda | Livermore | Pacific Bell | Landline |
(925) 424 | Alameda | Livermore | Pacific Bell | Landline |
(925) 425 | Alameda | Livermore | Teleport Communications Group - San Francisco | Landline |
(925) 426 | Alameda | Pleasanton | Pacific Bell | Landline |
(925) 427 | Contra Costa | Pittsburg | Pacific Bell | Landline |
(925) 429 | Contra Costa | Concord | Broadwing Communicatins. Llc - Ca | Landline |
(925) 431 | Contra Costa | Pittsburg | Pacific Bell | Landline |
(925) 432 | Contra Costa | Pittsburg | Pacific Bell | Landline |
(925) 435 | Contra Costa | Concord | T-mobile Usa, Inc. | Landline |
(925) 437 | Contra Costa | Antioch | New Cingular Wireless Pcs, Llc | Wireless |
(925) 438 | Contra Costa | Danville | U.s. Telepacific Corp. - Ca | Landline |
(925) 439 | Contra Costa | Pittsburg | Pacific Bell | Landline |
(925) 443 | Alameda | Livermore | Pacific Bell | Landline |
(925) 444 | Contra Costa | Walnut Creek | U.s. Telepacific Corp. - Ca | Landline |
(925) 447 | Alameda | Livermore | Pacific Bell | Landline |
(925) 449 | Alameda | Livermore | Pacific Bell | Landline |
(925) 451 | Contra Costa | Pleasant Hill | New Cingular Wireless Pcs, Llc | Wireless |
(925) 452 | Alameda | Pleasanton | U.s. Telepacific Corp. - Ca | Landline |
(925) 453 | Alameda | Livermore | Mcimetro, Ats, Inc. | Landline |
(925) 454 | Alameda | Livermore | Pacific Bell | Landline |
(925) 455 | Alameda | Livermore | Pacific Bell | Landline |
(925) 456 | Alameda | Livermore | Pacific Bell | Landline |
(925) 457 | Contra Costa | Walnut Creek | Sprint Spectrum L.p. | Wireless |
(925) 458 | Contra Costa | Pittsburg | Pacific Bell | Landline |
(925) 459 | Contra Costa | Concord | Broadwing Communicatins. Llc - Ca | Landline |
(925) 460 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 461 | Alameda | Pleasanton | Pacific Bell | Landline |
(925) 462 | Alameda | Pleasanton | Pacific Bell | Landline |
(925) 463 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 465 | Contra Costa | Walnut Creek | Broadwing Communicatins. Llc - Ca | Landline |
(925) 467 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 468 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 469 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 470 | Contra Costa | Antioch | Teleport Communications Group - San Francisco | Landline |
(925) 472 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 473 | Contra Costa | Pittsburg | Pacific Bell | Landline |
(925) 474 | Alameda | Dublin | U.s. Telepacific Corp. - Ca | Landline |
(925) 475 | Alameda | Pleasanton | Pac - West Telecomm, Inc. | Landline |
(925) 476 | Alameda | Union City | Pac - West Telecomm, Inc. | Landline |
(925) 478 | Contra Costa | Walnut Creek | Level 3 Communications, Llc - Ca | Landline |
(925) 479 | Alameda | Dublin | Pacific Bell | Landline |
(925) 480 | Contra Costa | Danville | Mpower Communications Corp. - Ca | Landline |
(925) 482 | Contra Costa | Walnut Creek | U.s. Telepacific Corp. - Ca | Landline |
(925) 484 | Alameda | Pleasanton | Pacific Bell | Landline |
(925) 485 | Alameda | Pleasanton | Pacific Bell | Landline |
(925) 487 | Alameda | Livermore | New Cingular Wireless Pcs, Llc | Wireless |
(925) 493 | Alameda | Livermore | Teleport Communications Group - San Francisco | Landline |
(925) 497 | Contra Costa | Concord | Metro Pcs, Inc. | Wireless |
(925) 498 | Contra Costa | Danville | U.s. Telepacific Corp. - Ca | Landline |
(925) 500 | Contra Costa | Martinez | O1 Communications, Inc. - Ca | Landline |
(925) 509 | Contra Costa | Danville | Usa Mobility Wireless, Inc. | Wireless |
(925) 513 | Contra Costa | Brentwood | Pacific Bell | Landline |
(925) 516 | Contra Costa | Brentwood | Pacific Bell | Landline |
(925) 517 | Contra Costa | Pittsburg | O1 Communications, Inc. - Ca | Landline |
(925) 518 | Contra Costa | Clayton | Sprint Spectrum L.p. | Wireless |
(925) 519 | Contra Costa | San Ramon | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 520 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 521 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 522 | Contra Costa | Antioch | Pacific Bell | Landline |
(925) 523 | Alameda | Dublin | Pacific Bell | Wireless |
(925) 524 | Contra Costa | Clayton | Pacific Bell | Landline |
(925) 525 | Alameda | Livermore | Nextel Communications, Inc. | Wireless |
(925) 526 | Contra Costa | Pittsburg | U.s. Telepacific Corp. - Ca | Landline |
(925) 527 | Contra Costa | Walnut Creek | The Telephone Connection Of Los Angeles, Inc. | Wireless |
(925) 528 | Contra Costa | Orinda | Sprint Spectrum L.p. | Wireless |
(925) 535 | Alameda | Dublin | Sprint Spectrum L.p. | Wireless |
(925) 543 | Alameda | Livermore | Pacific Bell | Landline |
(925) 548 | Contra Costa | San Ramon | New Cingular Wireless Pcs, Llc | Wireless |
(925) 549 | Contra Costa | San Ramon | New Cingular Wireless Pcs, Llc | Wireless |
(925) 550 | Contra Costa | Antioch | New Cingular Wireless Pcs, Llc | Wireless |
(925) 551 | Alameda | Dublin | Pacific Bell | Landline |
(925) 552 | Contra Costa | Alamo | Pacific Bell | Landline |
(925) 553 | Contra Costa | San Ramon | Xo California, Inc. | Landline |
(925) 556 | Alameda | Dublin | Pacific Bell | Landline |
(925) 557 | Alameda | Dublin | Mci Worldcom Communications, Inc., Ca | Landline |
(925) 558 | Alameda | Dublin | Xo California, Inc. | Landline |
(925) 560 | Alameda | Dublin | Pacific Bell | Landline |
(925) 565 | Contra Costa | Antioch | Metro Pcs, Inc. | Wireless |
(925) 566 | Contra Costa | Concord | At&t Local | Landline |
(925) 567 | San Francisco | San Francisco | Nextel Communications, Inc. | Wireless |
(925) 568 | Alameda | Sunol | Teleport Communications Group - San Francisco | Landline |
(925) 570 | Alameda | Dublin | Nextel Communications, Inc. | Wireless |
(925) 571 | Contra Costa | Danville | North County Communications Corp. - Ca | Landline |
(925) 572 | Alameda | Dublin | North County Communications Corp. - Ca | Landline |
(925) 573 | Contra Costa | Pittsburg | North County Communications Corp. - Ca | Landline |
(925) 574 | Contra Costa | San Ramon | U.s. Telepacific Corp. - Ca | Landline |
(925) 575 | Contra Costa | Danville | Nextel Communications, Inc. | Wireless |
(925) 577 | Contra Costa | San Ramon | T-mobile Usa, Inc. | Wireless |
(925) 579 | Contra Costa | Oakley | Allegiance Telecom, Inc. - Ca | Landline |
(925) 580 | Alameda | Dublin | Nextel Communications, Inc. | Wireless |
(925) 583 | Alameda | Livermore | U.s. Telepacific Corp. - Ca | Landline |
(925) 584 | Contra Costa | Antioch | Nextel Communications, Inc. | Wireless |
(925) 585 | Contra Costa | Concord | Network Services Llc | Wireless |
(925) 586 | Contra Costa | Concord | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 587 | Alameda | Dublin | Mpower Communications Corp. - Ca | Landline |
(925) 588 | Contra Costa | Walnut Creek | Mpower Communications Corp. - Ca | Wireless |
(925) 592 | Contra Costa | Walnut Creek | Mpower Communications Corp. - Ca | Landline |
(925) 594 | Contra Costa | Danville | Metro Pcs, Inc. | Wireless |
(925) 595 | Contra Costa | Concord | Nextel Communications, Inc. | Wireless |
(925) 596 | Alameda | Dublin | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 597 | Contra Costa | Pittsburg | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 598 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 600 | Alameda | Pleasanton | Pacific Bell | Landline |
(925) 602 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 603 | Contra Costa | Clayton | Pacific Bell | Landline |
(925) 605 | Alameda | Livermore | Pac - West Telecomm, Inc. | Landline |
(925) 606 | Alameda | Livermore | Pacific Bell | Landline |
(925) 608 | Contra Costa | Martinez | Broadwing Communicatins. Llc - Ca | Landline |
(925) 609 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 621 | Alameda | Dublin | U.s. Telepacific Corp. - Ca | Landline |
(925) 623 | Contra Costa | San Ramon | Sprint Spectrum L.p. | Wireless |
(925) 625 | Contra Costa | Oakley | Pacific Bell | Landline |
(925) 626 | Contra Costa | Byron | Mcimetro, Ats, Inc. | Landline |
(925) 627 | Contra Costa | Walnut Creek | U.s. Telepacific Corp. - Ca | Landline |
(925) 628 | Contra Costa | Oakley | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 631 | Contra Costa | Moraga | Pacific Bell | Landline |
(925) 634 | Contra Costa | Brentwood | Pacific Bell | Landline |
(925) 635 | Contra Costa | Pittsburg | Teleport Communications Group - San Francisco | Landline |
(925) 639 | Contra Costa | Walnut Creek | T-mobile Usa, Inc. | Wireless |
(925) 640 | Contra Costa | Byron | New Cingular Wireless Pcs, Llc | Wireless |
(925) 642 | Contra Costa | Concord | New Cingular Wireless Pcs, Llc | Wireless |
(925) 643 | Contra Costa | Pittsburg | U.s. Telepacific Corp. - Ca | Landline |
(925) 646 | Contra Costa | Alamo | Pacific Bell | Landline |
(925) 648 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 658 | Contra Costa | Walnut Creek | Teleport Communications Group - San Francisco | Landline |
(925) 659 | Contra Costa | Danville | Teleport Communications Group - San Francisco | Landline |
(925) 660 | Alameda | Pleasanton | Time Warner Telecom Of California, L.p. | Landline |
(925) 663 | Contra Costa | Walnut Creek | Pac - West Telecomm, Inc. | Landline |
(925) 664 | Contra Costa | Pittsburg | Pac - West Telecomm, Inc. | Landline |
(925) 665 | Contra Costa | Pittsburg | Pac - West Telecomm, Inc. | Landline |
(925) 666 | Contra Costa | Byron | Pac - West Telecomm, Inc. | Landline |
(925) 667 | Alameda | Livermore | U.s. Telepacific Corp. - Ca | Landline |
(925) 670 | Contra Costa | Pittsburg | Network Services Llc | Wireless |
(925) 671 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 672 | Contra Costa | Clayton | Pacific Bell | Landline |
(925) 673 | Contra Costa | Clayton | Pacific Bell | Landline |
(925) 674 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 675 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 676 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 677 | Contra Costa | Brentwood | Pacific Bell | Landline |
(925) 678 | Contra Costa | Danville | U.s. Telepacific Corp. - Ca | Landline |
(925) 679 | Contra Costa | Oakley | Pacific Bell | Landline |
(925) 680 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 681 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 682 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 683 | Contra Costa | Danville | New Cingular Wireless Pcs, Llc | Wireless |
(925) 684 | Contra Costa | Bethel Island | Pacific Bell | Landline |
(925) 685 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 686 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 687 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 688 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 689 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 690 | Contra Costa | Clayton | Mcimetro, Ats, Inc. | Landline |
(925) 691 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 692 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 693 | Contra Costa | Clayton | Teleport Communications Group - San Francisco | Landline |
(925) 694 | Alameda | Pleasanton | Mcimetro, Ats, Inc. | Landline |
(925) 695 | Contra Costa | Walnut Creek | Mpower Communications Corp. - Ca | Landline |
(925) 698 | Contra Costa | Pittsburg | New Cingular Wireless Pcs, Llc | Wireless |
(925) 699 | Alameda | Pleasanton | New Cingular Wireless Pcs, Llc | Wireless |
(925) 701 | Alameda | Dublin | Mpower Communications Corp. - Ca | Landline |
(925) 705 | Contra Costa | Walnut Creek | Metro Pcs, Inc. | Wireless |
(925) 706 | Contra Costa | Antioch | Pacific Bell | Landline |
(925) 708 | Contra Costa | Walnut Creek | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 709 | Contra Costa | Pittsburg | Pacific Bell | Landline |
(925) 716 | Contra Costa | Byron | Wireless | |
(925) 718 | Contra Costa | Danville | O1 Communications, Inc. - Ca | Landline |
(925) 719 | Contra Costa | San Ramon | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 723 | Contra Costa | Martinez | Mpower Communications Corp. - Ca | Landline |
(925) 724 | Alameda | Livermore | Mpower Communications Corp. - Ca | Landline |
(925) 725 | Contra Costa | Danville | Mpower Communications Corp. - Ca | Landline |
(925) 726 | Contra Costa | Concord | Mpower Communications Corp. - Ca | Landline |
(925) 727 | Contra Costa | Antioch | Mpower Communications Corp. - Ca | Landline |
(925) 730 | Alameda | Dublin | Pacific Bell | Wireless |
(925) 731 | Alameda | Sunol | Wireless | |
(925) 733 | Contra Costa | Orinda | Network Services Llc | Wireless |
(925) 734 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 735 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 736 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 737 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 738 | Alameda | Pleasanton | Mcimetro, Ats, Inc. | Landline |
(925) 742 | Alameda | Livermore | Network Services Llc | Wireless |
(925) 743 | Contra Costa | Alamo | Pacific Bell | Landline |
(925) 744 | Contra Costa | Walnut Creek | Network Services Llc | Wireless |
(925) 745 | Contra Costa | Clayton | Network Services Llc | Wireless |
(925) 746 | Contra Costa | Concord | Pacific Bell | Wireless |
(925) 747 | Contra Costa | Clayton | Wireless | |
(925) 750 | Alameda | Dublin | Mcimetro, Ats, Inc. | Landline |
(925) 752 | Contra Costa | Antioch | Mcimetro, Ats, Inc. | Landline |
(925) 753 | Contra Costa | Antioch | Pacific Bell | Landline |
(925) 754 | Contra Costa | Antioch | Pacific Bell | Landline |
(925) 755 | Contra Costa | Antioch | Pacific Bell | Landline |
(925) 756 | Contra Costa | Antioch | Pacific Bell | Landline |
(925) 757 | Contra Costa | Antioch | Pacific Bell | Landline |
(925) 759 | Contra Costa | Antioch | New Cingular Wireless Pcs, Llc | Wireless |
(925) 762 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 765 | Contra Costa | Walnut Creek | Nextel Communications, Inc. | Wireless |
(925) 766 | Contra Costa | Martinez | Nextel Communications, Inc. | Wireless |
(925) 767 | Contra Costa | Walnut Creek | Landline | |
(925) 768 | Contra Costa | Concord | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 771 | Contra Costa | Concord | U.s. Telepacific Corp. - Ca | Landline |
(925) 775 | Contra Costa | Antioch | Pac - West Telecomm, Inc. | Landline |
(925) 776 | Contra Costa | Antioch | Pacific Bell | Landline |
(925) 777 | Contra Costa | Antioch | Pacific Bell | Landline |
(925) 778 | Contra Costa | Antioch | Pacific Bell | Landline |
(925) 779 | Contra Costa | Antioch | Pacific Bell | Landline |
(925) 783 | Contra Costa | Antioch | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 784 | Alameda | Livermore | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 785 | Contra Costa | San Ramon | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 786 | Santa Clara | Santa Clara | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 787 | Contra Costa | Brentwood | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 788 | Alameda | Berkeley | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 789 | Alameda | Sunol | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 790 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 791 | Contra Costa | Concord | U.s. Telepacific Corp. - Ca | Landline |
(925) 794 | Contra Costa | Moraga | O1 Communications, Inc. - Ca | Landline |
(925) 796 | Contra Costa | Concord | Landline | |
(925) 798 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 800 | Alameda | Livermore | O1 Communications, Inc. - Ca | Landline |
(925) 803 | Alameda | Dublin | Pacific Bell | Landline |
(925) 804 | Contra Costa | San Ramon | Teleport Communications Group - San Francisco | Landline |
(925) 806 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 807 | Contra Costa | Danville | Xo California, Inc. | Landline |
(925) 808 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 809 | Contra Costa | Byron | U.s. Telepacific Corp. - Ca | Landline |
(925) 812 | Contra Costa | Martinez | Metro Pcs, Inc. | Wireless |
(925) 813 | Contra Costa | Antioch | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 815 | Contra Costa | San Ramon | Pacific Bell | Landline |
(925) 817 | San Francisco | San Francisco | Pacific Bell | Wireless |
(925) 818 | Contra Costa | Walnut Creek | New Cingular Wireless Pcs, Llc | Wireless |
(925) 819 | Alameda | Dublin | New Cingular Wireless Pcs, Llc | Wireless |
(925) 820 | Contra Costa | Alamo | Pacific Bell | Landline |
(925) 822 | Contra Costa | Concord | Mcimetro, Ats, Inc. | Landline |
(925) 823 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 824 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 825 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 826 | Contra Costa | Concord | Mci Worldcom Communications, Inc., Ca | Landline |
(925) 827 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 828 | Alameda | Dublin | Pacific Bell | Landline |
(925) 829 | Alameda | Dublin | Pacific Bell | Landline |
(925) 830 | Contra Costa | San Ramon | Pacific Bell | Landline |
(925) 831 | Contra Costa | Alamo | Pacific Bell | Landline |
(925) 833 | Alameda | Dublin | Pacific Bell | Landline |
(925) 835 | San Joaquin | Tracy | U.s. Telepacific Corp. - Ca | Landline |
(925) 837 | Contra Costa | Alamo | Pacific Bell | Landline |
(925) 838 | Contra Costa | Alamo | Pacific Bell | Landline |
(925) 839 | Contra Costa | Martinez | U.s. Telepacific Corp. - Ca | Landline |
(925) 842 | Contra Costa | San Ramon | Pacific Bell | Landline |
(925) 844 | Contra Costa | Clayton | U.s. Telepacific Corp. - Ca | Landline |
(925) 846 | Alameda | Pleasanton | Pacific Bell | Landline |
(925) 847 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 848 | Contra Costa | Antioch | Pac - West Telecomm, Inc. | Landline |
(925) 849 | Contra Costa | Concord | U.s. Telepacific Corp. - Ca | Landline |
(925) 852 | Contra Costa | Concord | Xo California, Inc. | Landline |
(925) 854 | Contra Costa | Danville | Mci Worldcom Communications, Inc., Ca | Landline |
(925) 855 | Contra Costa | Alamo | Pacific Bell | Landline |
(925) 856 | Contra Costa | Danville | Mcimetro, Ats, Inc. | Landline |
(925) 857 | Contra Costa | Danville | Usa Mobility Wireless, Inc. | Wireless |
(925) 858 | Solano | Benicia | New Cingular Wireless Pcs, Llc | Wireless |
(925) 860 | Alameda | Fremont | Xo California, Inc. | Landline |
(925) 862 | Alameda | Sunol | Pacific Bell | Landline |
(925) 864 | Contra Costa | Concord | Sprint Spectrum L.p. | Wireless |
(925) 866 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 867 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 871 | Alameda | Oakland | Pac - West Telecomm, Inc. | Landline |
(925) 872 | Contra Costa | Danville | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 875 | Alameda | Dublin | Pacific Bell | Landline |
(925) 876 | Contra Costa | Danville | New Cingular Wireless Pcs, Llc | Wireless |
(925) 878 | Contra Costa | Lafayette | Sprint Spectrum L.p. | Wireless |
(925) 884 | Contra Costa | Danville | Pac - West Telecomm, Inc. | Landline |
(925) 885 | Alameda | Oakland | Pac - West Telecomm, Inc. | Landline |
(925) 886 | Contra Costa | Danville | Pac - West Telecomm, Inc. | Landline |
(925) 887 | Contra Costa | Concord | Pac - West Telecomm, Inc. | Landline |
(925) 888 | Alameda | Oakland | Pac - West Telecomm, Inc. | Landline |
(925) 889 | Alameda | Castro Valley | Pac - West Telecomm, Inc. | Landline |
(925) 890 | Contra Costa | Clayton | New Cingular Wireless Pcs, Llc | Wireless |
(925) 891 | Contra Costa | Walnut Creek | Pac - West Telecomm, Inc. | Landline |
(925) 892 | Alameda | Dublin | Pac - West Telecomm, Inc. | Landline |
(925) 895 | Contra Costa | San Ramon | Sprint Spectrum L.p. | Wireless |
(925) 899 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc | Wireless |
(925) 900 | Contra Costa | Walnut Creek | O1 Communications, Inc. - Ca | Landline |
(925) 901 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 904 | Alameda | Pleasanton | Pacific Bell | Landline |
(925) 905 | Contra Costa | San Ramon | Pac - West Telecomm, Inc. | Landline |
(925) 906 | Contra Costa | Lafayette | Pacific Bell | Wireless |
(925) 913 | Contra Costa | Danville | T-mobile Usa, Inc. | Wireless |
(925) 914 | Contra Costa | Clayton | T-mobile Usa, Inc. | Wireless |
(925) 915 | Contra Costa | Danville | T-mobile Usa, Inc. | Wireless |
(925) 917 | Contra Costa | Martinez | T-mobile Usa, Inc. | Wireless |
(925) 918 | Alameda | Dublin | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 920 | Contra Costa | Walnut Creek | Usa Mobility Wireless, Inc. | Wireless |
(925) 922 | Alameda | Dublin | T-mobile Usa, Inc. | Wireless |
(925) 924 | Alameda | Pleasanton | Pacific Bell | Wireless |
(925) 926 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 927 | Solano | Benicia | Pacific Bell | Wireless |
(925) 930 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 931 | Alameda | Pleasanton | Pacific Bell | Landline |
(925) 932 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 933 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 934 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 935 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 937 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 938 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 939 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 940 | Contra Costa | Walnut Creek | Pac - West Telecomm, Inc. | Landline |
(925) 941 | Contra Costa | Lafayette | Pacific Bell | Wireless |
(925) 942 | Contra Costa | Lafayette | Pacific Bell | Wireless |
(925) 943 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 944 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 945 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 946 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 947 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 948 | Contra Costa | Walnut Creek | Mci Worldcom Communications, Inc., Ca | Landline |
(925) 949 | Contra Costa | Lafayette | Teleport Communications Group - San Francisco | Landline |
(925) 951 | Contra Costa | Walnut Creek | Mcimetro, Ats, Inc. | Landline |
(925) 952 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 953 | Contra Costa | Walnut Creek | Time Warner Telecom Of California, L.p. | Landline |
(925) 954 | Contra Costa | Concord | Mpower Communications Corp. - Ca | Landline |
(925) 955 | Contra Costa | Lafayette | Pac - West Telecomm, Inc. | Landline |
(925) 956 | Contra Costa | Walnut Creek | Xo California, Inc. | Landline |
(925) 957 | Contra Costa | Martinez | Pacific Bell | Landline |
(925) 960 | Alameda | Livermore | Pacific Bell | Landline |
(925) 961 | Alameda | Livermore | Pacific Bell | Landline |
(925) 962 | Contra Costa | Lafayette | Pacific Bell | Landline |
(925) 963 | Alameda | Fremont | New Cingular Wireless Pcs, Llc | Wireless |
(925) 964 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 965 | Alameda | Dublin | At&t Local | Landline |
(925) 967 | Alameda | Dublin | Pacific Bell | Landline |
(925) 968 | Contra Costa | Danville | Pacific Bell | Landline |
(925) 969 | Contra Costa | Concord | Pacific Bell | Landline |
(925) 973 | Contra Costa | San Ramon | Pacific Bell | Landline |
(925) 974 | Contra Costa | Concord | Pacific Bell | Wireless |
(925) 975 | Contra Costa | Alamo | Pacific Bell | Wireless |
(925) 977 | Contra Costa | Concord | Pacific Bell | Wireless |
(925) 978 | Contra Costa | Antioch | Pacific Bell | Landline |
(925) 979 | Contra Costa | Lafayette | Pacific Bell | Wireless |
(925) 980 | Contra Costa | Antioch | New Cingular Wireless Pcs, Llc | Wireless |
(925) 983 | Contra Costa | Brentwood | Mci Worldcom Communications, Inc., Ca | Landline |
(925) 984 | Alameda | Pleasanton | Sprint Spectrum L.p. | Wireless |
(925) 988 | Contra Costa | Lafayette | Pacific Bell | Wireless |
(925) 989 | Alameda | Livermore | Cellco Partnership Dba Verizon Wireless - Ca | Wireless |
(925) 990 | Alameda | Sunol | The Telephone Connection Of Los Angeles, Inc. | Wireless |
(925) 993 | Contra Costa | Clayton | O1 Communications, Inc. - Ca | Landline |
(925) 997 | Alameda | Dublin | New Cingular Wireless Pcs, Llc | Wireless |
(925) 998 | Contra Costa | Oakley | New Cingular Wireless Pcs, Llc | Wireless |
(925) 999 | Contra Costa | San Ramon | O1 Communications, Inc. - Ca | Landline |
The 925 area code lies within the Pacific Daylight Time Zone (or PDT)