Area Code 415 phone numbers
State: California
In service since: 1947
Landlines: 587
Wireless prefixes: 199
Carriers: 50
Counties: 8
ZIP codes: 38
Major cities: San Francisco, Oakland, Santa Clara, Fairfield, San Rafael
Area Code 415 has 788 prefixes
| Prefix | County | City | Carrier |
|---|---|---|---|
| 1-415-200 | San Francisco | San Francisco | O1 Communications, Inc. - Ca |
| 1-415-201 | San Francisco | San Francisco | American Messaging Services, Llc |
| 1-415-202 | San Francisco | San Francisco | Pacific Bell |
| 1-415-203 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-204 | San Francisco | San Francisco | American Messaging Services, Llc |
| 1-415-205 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-206 | San Francisco | San Francisco | Pacific Bell |
| 1-415-207 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-208 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-209 | Marin | Novato | Frontier California Inc. |
| 1-415-210 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-212 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-213 | Santa Clara | San Jose | U.s. Telepacific Corp. - Ca |
| 1-415-214 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-215 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-216 | Alameda | Oakland | Teleport Communications Group - San Francisco |
| 1-415-217 | San Francisco | San Francisco | Pacific Bell |
| 1-415-218 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-219 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-220 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-221 | San Francisco | San Francisco | Pacific Bell |
| 1-415-222 | San Francisco | San Francisco | Pacific Bell |
| 1-415-223 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| 1-415-224 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-225 | Alameda | Oakland | Sprint Spectrum L.p. |
| 1-415-226 | San Francisco | San Francisco | Global Crossing Local Services, Inc.-ca |
| 1-415-227 | San Francisco | San Francisco | Pacific Bell |
| 1-415-228 | Alameda | Hayward | Mcimetro Access Transmission Services Llc |
| 1-415-229 | San Francisco | San Francisco | Teleport Communications Group - San Francisco |
| 1-415-230 | San Francisco | San Francisco | Neutral Tandem-california, Llc - Ca |
| 1-415-231 | Alameda | Oakland | T-mobile Usa, Inc. |
| 1-415-232 | San Francisco | San Francisco | American Messaging Services, Llc |
| 1-415-233 | San Francisco | San Francisco | Level 3 Communications, Llc - Ca |
| 1-415-234 | San Francisco | San Francisco | O1 Communications, Inc. - Ca |
| 1-415-235 | Alameda | Oakland | Sprint Spectrum L.p. |
| 1-415-236 | San Francisco | San Francisco | Teleport Communications Group - San Francisco |
| 1-415-237 | San Francisco | San Francisco | Level 3 Communications, Llc - Ca |
| 1-415-238 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-239 | San Francisco | San Francisco | Pacific Bell |
| 1-415-240 | Alameda | Oakland | Level 3 Communications, Llc - Ca |
| 1-415-241 | San Francisco | San Francisco | Pacific Bell |
| 1-415-242 | San Francisco | San Francisco | Pacific Bell |
| 1-415-243 | San Francisco | San Francisco | Pacific Bell |
| 1-415-244 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-245 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-246 | Contra Costa | Concord | New Cingular Wireless Pcs, Llc |
| 1-415-247 | San Francisco | San Francisco | Pacific Bell |
| 1-415-248 | San Francisco | San Francisco | Pacific Bell |
| 1-415-249 | San Francisco | San Francisco | Pacific Bell |
| 1-415-250 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-251 | San Francisco | San Francisco | Ymax Communications Corp. - Ca |
| 1-415-252 | San Francisco | San Francisco | Pacific Bell |
| 1-415-253 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-254 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-255 | San Francisco | San Francisco | Pacific Bell |
| 1-415-256 | Marin | San Rafael | Pacific Bell |
| 1-415-257 | Marin | San Rafael | Pacific Bell |
| 1-415-258 | Marin | San Rafael | Pacific Bell |
| 1-415-259 | Marin | San Rafael | Pacific Bell |
| 1-415-260 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-261 | Alameda | Oakland | Metro Pcs, Inc. |
| 1-415-262 | San Francisco | San Francisco | Pacific Bell |
| 1-415-263 | San Francisco | San Francisco | Pacific Bell |
| 1-415-264 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-265 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-266 | Santa Clara | San Jose | U.s. Telepacific Corp. - Ca |
| 1-415-267 | San Francisco | San Francisco | Pacific Bell |
| 1-415-268 | San Francisco | San Francisco | Teleport Communications Group - San Francisco |
| 1-415-269 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-270 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-271 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-272 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-273 | San Francisco | San Francisco | Pacific Bell |
| 1-415-274 | San Francisco | San Francisco | Pacific Bell |
| 1-415-275 | San Francisco | San Francisco | Mcimetro Access Transmission Services Llc |
| 1-415-276 | San Francisco | San Francisco | Teleport Communications Group - San Francisco |
| 1-415-277 | San Francisco | San Francisco | Pacific Bell |
| 1-415-278 | San Francisco | San Francisco | Pacific Bell |
| 1-415-279 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-280 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-281 | San Francisco | San Francisco | Pacific Bell |
| 1-415-282 | San Francisco | San Francisco | Pacific Bell |
| 1-415-283 | San Francisco | San Francisco | Pacific Bell |
| 1-415-284 | San Francisco | San Francisco | Pacific Bell |
| 1-415-285 | San Francisco | San Francisco | Pacific Bell |
| 1-415-286 | Alameda | Oakland | Sprint Spectrum L.p. |
| 1-415-287 | San Francisco | San Francisco | Cf Communications, Llc Dba Telekenex - Ca |
| 1-415-288 | San Francisco | San Francisco | Pacific Bell |
| 1-415-289 | Marin | Sausalito | Pacific Bell |
| 1-415-290 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-291 | San Francisco | San Francisco | Pacific Bell |
| 1-415-292 | San Francisco | San Francisco | Pacific Bell |
| 1-415-293 | San Francisco | San Francisco | Teleport Communications Group - San Francisco |
| 1-415-294 | San Francisco | San Francisco | Global Crossing Local Services, Inc.-ca |
| 1-415-295 | Alameda | Fremont | Xo California, Inc. |
| 1-415-296 | San Francisco | San Francisco | Pacific Bell |
| 1-415-297 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-298 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-299 | Alameda | Oakland | T-mobile Usa, Inc. |
| 1-415-300 | San Francisco | San Francisco | O1 Communications, Inc. - Ca |
| 1-415-301 | San Francisco | San Francisco | T-mobile Usa, Inc. |
| 1-415-302 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-303 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-304 | Alameda | Oakland | Sprint Spectrum L.p. |
| 1-415-305 | Alameda | Oakland | Sprint Spectrum L.p. |
| 1-415-306 | San Francisco | San Francisco | Allegiance Telecom, Inc. - Ca |
| 1-415-307 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-308 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-309 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-310 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-312 | Alameda | Oakland | Sprint Spectrum L.p. |
| 1-415-313 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-314 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-315 | San Francisco | San Francisco | Pacific Bell |
| 1-415-316 | Alameda | Oakland | T-mobile Usa, Inc. |
| 1-415-317 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-318 | San Francisco | San Francisco | Pacific Bell |
| 1-415-319 | San Francisco | San Francisco | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-320 | Alameda | Oakland | T-mobile Usa, Inc. |
| 1-415-321 | Santa Clara | San Jose | U.s. Telepacific Corp. - Ca |
| 1-415-322 | San Francisco | San Francisco | O1 Communications, Inc. - Ca |
| 1-415-323 | San Francisco | San Francisco | O1 Communications, Inc. - Ca |
| 1-415-324 | Alameda | Oakland | Level 3 Telecom Of California, Lp - Ca |
| 1-415-325 | Alameda | Fremont | Level 3 Telecom Of California, Lp - Ca |
| 1-415-326 | San Francisco | San Francisco | O1 Communications, Inc. - Ca |
| 1-415-327 | San Francisco | San Francisco | American Messaging Services, Llc |
| 1-415-328 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-329 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| 1-415-330 | San Francisco | San Francisco | Pacific Bell |
| 1-415-331 | Marin | Sausalito | Pacific Bell |
| 1-415-332 | Marin | Sausalito | Pacific Bell |
| 1-415-333 | San Francisco | San Francisco | Pacific Bell |
| 1-415-334 | San Francisco | San Francisco | Pacific Bell |
| 1-415-335 | Alameda | Oakland | Level 3 Communications, Llc - Ca |
| 1-415-336 | Alameda | Oakland | Sprint Spectrum L.p. |
| 1-415-337 | San Francisco | San Francisco | Pacific Bell |
| 1-415-338 | San Francisco | San Francisco | Pacific Bell |
| 1-415-339 | Marin | Sausalito | Pacific Bell |
| 1-415-340 | San Francisco | San Francisco | Bandwidth.com Clec, Llc - Ca |
| 1-415-341 | Alameda | Oakland | Astound Broadband, Llc - Ca |
| 1-415-342 | Contra Costa | Concord | New Cingular Wireless Pcs, Llc |
| 1-415-343 | Alameda | Hayward | Mci Worldcom Communications, Inc., Ca |
| 1-415-344 | San Francisco | San Francisco | Pacific Bell |
| 1-415-345 | San Francisco | San Francisco | Pacific Bell |
| 1-415-346 | San Francisco | San Francisco | Pacific Bell |
| 1-415-347 | San Francisco | San Francisco | At&t Corp. |
| 1-415-348 | San Francisco | San Francisco | Pacific Bell |
| 1-415-349 | San Francisco | San Francisco | Astound Broadband, Llc - Ca |
| 1-415-350 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-351 | San Francisco | San Francisco | Pacific Bell |
| 1-415-352 | San Francisco | San Francisco | Pacific Bell |
| 1-415-353 | San Francisco | San Francisco | Pacific Bell |
| 1-415-354 | Santa Clara | San Jose | Broadwing Communications, Llc - Ca |
| 1-415-355 | San Francisco | San Francisco | Pacific Bell |
| 1-415-356 | San Francisco | San Francisco | Pacific Bell |
| 1-415-357 | San Francisco | San Francisco | Pacific Bell |
| 1-415-358 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| 1-415-359 | Alameda | Oakland | Pacific Bell |
| 1-415-360 | San Francisco | San Francisco | Mcimetro Access Transmission Services Llc |
| 1-415-361 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-362 | San Francisco | San Francisco | Pacific Bell |
| 1-415-363 | Santa Clara | San Jose | Peerless Network Of California, Llc - Ca |
| 1-415-364 | San Francisco | San Francisco | Pacific Bell |
| 1-415-365 | Alameda | Hayward | Mci Worldcom Communications, Inc., Ca |
| 1-415-366 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| 1-415-367 | Alameda | Fremont | Xo California, Inc. |
| 1-415-368 | Alameda | Oakland | Xo California, Inc. |
| 1-415-369 | San Francisco | San Francisco | Pacific Bell |
| 1-415-370 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-371 | San Francisco | San Francisco | Pacific Bell |
| 1-415-372 | San Francisco | San Francisco | American Messaging Services, Llc |
| 1-415-373 | San Francisco | San Francisco | Global Crossing Local Services, Inc.-ca |
| 1-415-374 | Alameda | Oakland | Pacific Bell |
| 1-415-375 | San Francisco | San Francisco | Global Crossing Local Services, Inc.-ca |
| 1-415-376 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| 1-415-377 | Alameda | Oakland | Sprint Spectrum L.p. |
| 1-415-378 | Alameda | Oakland | Sprint Spectrum L.p. |
| 1-415-379 | San Francisco | San Francisco | Pacific Bell |
| 1-415-380 | Marin | Mill Valley | Pacific Bell |
| 1-415-381 | Marin | Mill Valley | Pacific Bell |
| 1-415-382 | Marin | Novato | Pacific Bell |
| 1-415-383 | Marin | Mill Valley | Pacific Bell |
| 1-415-384 | Marin | Mill Valley | Pacific Bell |
| 1-415-385 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-386 | San Francisco | San Francisco | Pacific Bell |
| 1-415-387 | San Francisco | San Francisco | Pacific Bell |
| 1-415-388 | Marin | Mill Valley | Pacific Bell |
| 1-415-389 | Marin | Mill Valley | Pacific Bell |
| 1-415-390 | Alameda | Fremont | Xo California, Inc. |
| 1-415-391 | San Francisco | San Francisco | Pacific Bell |
| 1-415-392 | San Francisco | San Francisco | Pacific Bell |
| 1-415-393 | San Francisco | San Francisco | Pacific Bell |
| 1-415-394 | San Francisco | San Francisco | Pacific Bell |
| 1-415-395 | San Francisco | San Francisco | Pacific Bell |
| 1-415-396 | San Francisco | San Francisco | Pacific Bell |
| 1-415-397 | San Francisco | San Francisco | Pacific Bell |
| 1-415-398 | San Francisco | San Francisco | Pacific Bell |
| 1-415-399 | San Francisco | San Francisco | Pacific Bell |
| 1-415-400 | San Francisco | San Francisco | Race Telecommunications, Inc. - Ca |
| 1-415-401 | San Francisco | San Francisco | Pacific Bell |
| 1-415-402 | San Francisco | San Francisco | Pacific Bell |
| 1-415-403 | San Francisco | San Francisco | Pacific Bell |
| 1-415-404 | Solano | Fairfield | Pacific Bell |
| 1-415-405 | San Francisco | San Francisco | Pacific Bell |
| 1-415-406 | San Francisco | San Francisco | Pacific Bell |
| 1-415-407 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-408 | San Francisco | San Francisco | Teleport Communications Group - San Francisco |
| 1-415-409 | San Francisco | San Francisco | Pacific Bell |
| 1-415-410 | Alameda | Oakland | U.s. Telepacific Corp. - Ca |
| 1-415-412 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-413 | San Francisco | San Francisco | Teleport Communications Group - San Francisco |
| 1-415-414 | San Francisco | San Francisco | American Messaging Services, Llc |
| 1-415-415 | |||
| 1-415-416 | Solano | Fairfield | Wide Voice, Llc - Ca |
| 1-415-417 | San Francisco | San Francisco | Neutral Tandem-california, Llc - Ca |
| 1-415-418 | Solano | Fairfield | Level 3 Telecom Of California, Lp - Ca |
| 1-415-419 | Santa Clara | San Jose | Mpower Communications Corp - Ca |
| 1-415-420 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| 1-415-421 | San Francisco | San Francisco | Pacific Bell |
| 1-415-422 | San Francisco | San Francisco | Pacific Bell |
| 1-415-423 | San Francisco | San Francisco | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-424 | Alameda | Oakland | Level 3 Communications, Llc - Ca |
| 1-415-425 | Alameda | Oakland | T-mobile Usa, Inc. |
| 1-415-426 | Alameda | Oakland | Sprint Spectrum L.p. |
| 1-415-427 | San Francisco | San Francisco | Pacific Bell |
| 1-415-428 | San Francisco | San Francisco | North County Communications Corp. - Ca |
| 1-415-429 | San Francisco | San Francisco | T-mobile Usa, Inc. |
| 1-415-430 | Santa Clara | San Jose | Mpower Communications Corp - Ca |
| 1-415-431 | San Francisco | San Francisco | Pacific Bell |
| 1-415-432 | Santa Clara | San Jose | Peerless Network Of California, Llc - Ca |
| 1-415-433 | San Francisco | San Francisco | Pacific Bell |
| 1-415-434 | San Francisco | San Francisco | Pacific Bell |
| 1-415-435 | Marin | Belvedere Tiburon | Pacific Bell |
| 1-415-436 | San Francisco | San Francisco | Pacific Bell |
| 1-415-437 | San Francisco | San Francisco | Pacific Bell |
| 1-415-438 | San Francisco | San Francisco | Pacific Bell |
| 1-415-439 | San Francisco | San Francisco | Pacific Bell |
| 1-415-440 | San Francisco | San Francisco | Pacific Bell |
| 1-415-441 | San Francisco | San Francisco | Pacific Bell |
| 1-415-442 | San Francisco | San Francisco | Pacific Bell |
| 1-415-443 | San Francisco | San Francisco | Usa Mobility Wireless, Inc. |
| 1-415-444 | Marin | San Rafael | Pacific Bell |
| 1-415-445 | San Francisco | San Francisco | Pacific Bell |
| 1-415-446 | Marin | San Rafael | Pacific Bell |
| 1-415-447 | San Francisco | San Francisco | Pacific Bell |
| 1-415-448 | Alameda | Hayward | Mcimetro Access Transmission Services Llc |
| 1-415-449 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| 1-415-450 | Solano | Fairfield | Mci Worldcom Communications, Inc., Ca |
| 1-415-451 | Marin | San Rafael | Pacific Bell |
| 1-415-452 | San Francisco | San Francisco | Pacific Bell |
| 1-415-453 | Marin | San Rafael | Pacific Bell |
| 1-415-454 | Marin | San Rafael | Pacific Bell |
| 1-415-455 | Marin | San Rafael | Pacific Bell |
| 1-415-456 | Marin | San Rafael | Pacific Bell |
| 1-415-457 | Marin | San Rafael | Pacific Bell |
| 1-415-458 | Marin | San Rafael | Pacific Bell |
| 1-415-459 | Marin | San Rafael | Pacific Bell |
| 1-415-460 | Marin | San Rafael | Pacific Bell |
| 1-415-461 | Marin | Larkspur | Pacific Bell |
| 1-415-462 | Santa Clara | San Jose | Broadwing Communications, Llc - Ca |
| 1-415-463 | San Francisco | San Francisco | Level 3 Communications, Llc - Ca |
| 1-415-464 | Marin | Larkspur | Pacific Bell |
| 1-415-465 | Alameda | Oakland | T-mobile Usa, Inc. |
| 1-415-466 | Alameda | Hayward | Mcimetro Access Transmission Services Llc |
| 1-415-467 | San Francisco | San Francisco | Pacific Bell |
| 1-415-468 | San Francisco | San Francisco | Pacific Bell |
| 1-415-469 | San Francisco | San Francisco | Pacific Bell |
| 1-415-470 | Solano | Fairfield | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-415-471 | Solano | Fairfield | Cbeyond Communications, Llc - Ca |
| 1-415-472 | Marin | San Rafael | Pacific Bell |
| 1-415-473 | Marin | San Rafael | Pacific Bell |
| 1-415-474 | San Francisco | San Francisco | Pacific Bell |
| 1-415-475 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| 1-415-476 | San Francisco | San Francisco | Pacific Bell |
| 1-415-477 | San Francisco | San Francisco | Pacific Bell |
| 1-415-478 | San Francisco | San Francisco | Pacific Bell |
| 1-415-479 | Marin | San Rafael | Pacific Bell |
| 1-415-480 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| 1-415-481 | Alameda | Oakland | Centurylink Communications Llc |
| 1-415-482 | Marin | San Rafael | Pacific Bell |
| 1-415-483 | San Francisco | San Francisco | Level 3 Communications, Llc - Ca |
| 1-415-484 | San Francisco | San Francisco | O1 Communications, Inc. - Ca |
| 1-415-485 | Marin | San Rafael | Pacific Bell |
| 1-415-486 | San Francisco | San Francisco | At&t Local |
| 1-415-487 | San Francisco | San Francisco | Pacific Bell |
| 1-415-488 | Marin | San Geronimo | Pacific Bell |
| 1-415-489 | Alameda | Oakland | Level 3 Telecom Of California, Lp - Ca |
| 1-415-490 | Alameda | Hayward | Brooks Fiber Communications Of California - Ca |
| 1-415-491 | Marin | San Rafael | Pacific Bell |
| 1-415-492 | Marin | San Rafael | Pacific Bell |
| 1-415-493 | Marin | San Rafael | Level 3 Telecom Of California, Lp - Ca |
| 1-415-494 | Alameda | Fremont | Xo California, Inc. |
| 1-415-495 | San Francisco | San Francisco | Pacific Bell |
| 1-415-496 | San Francisco | San Francisco | Level 3 Telecom Of California, Lp - Ca |
| 1-415-497 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| 1-415-498 | San Francisco | San Francisco | Pacific Bell |
| 1-415-499 | Marin | San Rafael | Pacific Bell |
| 1-415-500 | Alameda | Fremont | Cf Communications, Llc Dba Telekenex - Ca |
| 1-415-501 | San Francisco | San Francisco | Pacific Bell |
| 1-415-502 | San Francisco | San Francisco | Pacific Bell |