Area Code 858 phone numbers
State: California
In service since: 1999
Landlines: 339
Wireless prefixes: 84
Carriers: 36
Counties: 1
ZIP codes: 18
Major cities: San Diego, Vista, Escondido, Del Mar, Poway
Area Code 858 has 475 prefixes
| Prefix | County | City | Carrier |
|---|---|---|---|
| 1-858-200 | San Diego | San Diego | U.s. Telepacific Corp. - Ca |
| 1-858-201 | San Diego | San Diego | Level 3 Communications, Llc - Ca |
| 1-858-202 | San Diego | San Diego | Pacific Bell |
| 1-858-203 | San Diego | San Diego | Neutral Tandem-california, Llc - Ca |
| 1-858-204 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-205 | San Diego | Escondido | T-mobile Usa, Inc. |
| 1-858-206 | San Diego | San Diego | Ymax Communications Corp. - Ca |
| 1-858-207 | San Diego | San Diego | Teleport Communications America, Llc - Ca |
| 1-858-208 | San Diego | San Diego | O1 Communications, Inc. - Ca |
| 1-858-209 | San Diego | Escondido | T-mobile Usa, Inc. |
| 1-858-210 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-212 | San Diego | San Diego | Sprint Spectrum L.p. |
| 1-858-213 | San Diego | San Diego | Sprint Spectrum L.p. |
| 1-858-214 | San Diego | Escondido | T-mobile Usa, Inc. |
| 1-858-215 | San Diego | San Diego | Pacific Bell |
| 1-858-216 | San Diego | San Diego | U.s. Telepacific Corp. - Ca |
| 1-858-217 | San Diego | San Diego | U.s. Telepacific Corp. - Ca |
| 1-858-218 | San Diego | San Diego | U.s. Telepacific Corp. - Ca |
| 1-858-219 | San Diego | San Diego | American Messaging Services, Llc |
| 1-858-220 | San Diego | San Diego | Sprint Spectrum L.p. |
| 1-858-221 | San Diego | San Diego | Local Access Services Llc - Ca |
| 1-858-222 | San Diego | San Diego | Ymax Communications Corp. - Ca |
| 1-858-223 | San Diego | San Diego | Neutral Tandem-california, Llc - Ca |
| 1-858-224 | San Diego | San Diego | Cbeyond Communications, Llc - Ca |
| 1-858-225 | San Diego | San Diego | Matrix Telecom, Llc. Sii Tnci - Ca |
| 1-858-226 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-227 | San Diego | San Diego | Xo California, Inc. |
| 1-858-228 | San Diego | San Diego | Xo California, Inc. |
| 1-858-229 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-230 | San Diego | San Diego | At&t Corp. |
| 1-858-231 | San Diego | Escondido | T-mobile Usa, Inc. |
| 1-858-232 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-233 | San Diego | San Diego | North County Communications Corp. - Ca |
| 1-858-234 | San Diego | San Diego | North County Communications Corp. - Ca |
| 1-858-235 | |||
| 1-858-236 | San Diego | San Diego | North County Communications Corp. - Ca |
| 1-858-237 | San Diego | San Diego | North County Communications Corp. - Ca |
| 1-858-238 | |||
| 1-858-239 | San Diego | Vista | Neutral Tandem-california, Llc - Ca |
| 1-858-240 | San Diego | San Diego | Level 3 Telecom Of California, Lp - Ca |
| 1-858-241 | |||
| 1-858-242 | San Diego | Vista | New Cingular Wireless Pcs, Llc |
| 1-858-243 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-244 | San Diego | San Diego | Xo California, Inc. |
| 1-858-245 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-246 | San Diego | San Diego | Level 3 Telecom Of California, Lp - Ca |
| 1-858-247 | San Diego | Escondido | T-mobile Usa, Inc. |
| 1-858-248 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-249 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-250 | San Diego | San Diego | Wide Voice, Llc - Ca |
| 1-858-251 | San Diego | San Diego | Peerless Network Of California, Llc - Ca |
| 1-858-252 | San Diego | San Diego | T-mobile Usa, Inc. |
| 1-858-253 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-254 | San Diego | San Diego | Sprint Spectrum L.p. |
| 1-858-255 | San Diego | San Diego | Teleport Communications America, Llc - Ca |
| 1-858-256 | San Diego | San Diego | Cox California Telcom, Llc - Ca |
| 1-858-257 | San Diego | San Diego | Level 3 Communications, Llc - Ca |
| 1-858-258 | |||
| 1-858-259 | San Diego | Del Mar | Pacific Bell |
| 1-858-260 | San Diego | Vista | T-mobile Usa, Inc. |
| 1-858-261 | San Diego | Escondido | T-mobile Usa, Inc. |
| 1-858-262 | San Diego | Escondido | T-mobile Usa, Inc. |
| 1-858-263 | San Diego | San Diego | Time Warner Cbl Info Svcs (ca) Dba Time Warner Cab |
| 1-858-264 | San Diego | San Diego | Neutral Tandem-california, Llc - Ca |
| 1-858-265 | San Diego | Vista | New Cingular Wireless Pcs, Llc |
| 1-858-266 | San Diego | San Diego | Pacific Bell |
| 1-858-267 | San Diego | Vista | T-mobile Usa, Inc. |
| 1-858-268 | San Diego | San Diego | Pacific Bell |
| 1-858-269 | |||
| 1-858-270 | San Diego | San Diego | Pacific Bell |
| 1-858-271 | San Diego | San Diego | Pacific Bell |
| 1-858-272 | San Diego | San Diego | Pacific Bell |
| 1-858-273 | San Diego | San Diego | Pacific Bell |
| 1-858-274 | San Diego | San Diego | Pacific Bell |
| 1-858-275 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-276 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-277 | San Diego | San Diego | Pacific Bell |
| 1-858-278 | San Diego | San Diego | Pacific Bell |
| 1-858-279 | San Diego | San Diego | Pacific Bell |
| 1-858-280 | San Diego | Escondido | At&t Corp. |
| 1-858-281 | San Diego | San Diego | Level 3 Communications, Llc - Ca |
| 1-858-282 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-283 | San Diego | San Diego | Neutral Tandem-california, Llc - Ca |
| 1-858-284 | San Diego | San Diego | Bandwidth.com Clec, Llc - Ca |
| 1-858-285 | San Diego | San Diego | Cox California Telcom, Llc - Ca |
| 1-858-286 | |||
| 1-858-287 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-288 | |||
| 1-858-289 | |||
| 1-858-290 | |||
| 1-858-291 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-292 | San Diego | San Diego | Pacific Bell |
| 1-858-293 | |||
| 1-858-294 | |||
| 1-858-295 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-296 | |||
| 1-858-297 | San Diego | San Diego | North County Communications Corp. - Ca |
| 1-858-298 | |||
| 1-858-299 | San Diego | San Diego | Cox California Telcom, Llc - Ca |
| 1-858-300 | San Diego | San Diego | U.s. Telepacific Corp. - Ca |
| 1-858-301 | |||
| 1-858-302 | San Diego | San Diego | Comcast Phone Of California, Llc - Ca |
| 1-858-303 | |||
| 1-858-304 | San Diego | San Diego | At&t Local |
| 1-858-305 | |||
| 1-858-306 | |||
| 1-858-307 | San Diego | San Diego | Pacific Bell |
| 1-858-308 | |||
| 1-858-309 | San Diego | San Diego | Level 3 Telecom Of California, Lp - Ca |
| 1-858-310 | |||
| 1-858-312 | San Diego | El Cajon | Cox California Telcom, Llc - Ca |
| 1-858-313 | |||
| 1-858-314 | San Diego | San Diego | Teleport Communications America, Llc - Ca |
| 1-858-319 | |||
| 1-858-320 | San Diego | San Diego | Pacific Bell |
| 1-858-322 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-324 | San Diego | San Diego | Teleport Communications America, Llc - Ca |
| 1-858-329 | San Diego | Vista | Bandwidth.com Clec, Llc - Ca |
| 1-858-332 | San Diego | San Diego | Level 3 Telecom Of California, Lp - Ca |
| 1-858-333 | San Diego | San Diego | Telcentris Communications, Llc - Ca |
| 1-858-334 | San Diego | San Diego | Pacific Bell |
| 1-858-335 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-336 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-337 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-342 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-344 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-345 | San Diego | San Diego | Cox California Telcom, Llc - Ca |
| 1-858-346 | San Diego | San Diego | Global Crossing Local Services, Inc.-ca |
| 1-858-347 | San Diego | San Diego | Usa Mobility Wireless, Inc. |
| 1-858-348 | San Diego | San Diego | Xo California, Inc. |
| 1-858-349 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-350 | San Diego | Del Mar | Pacific Bell |
| 1-858-352 | San Diego | San Diego | Mci Worldcom Communications, Inc., Ca |
| 1-858-353 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-354 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-356 | San Diego | San Diego | Mpower Communications Corp - Ca |
| 1-858-357 | San Diego | Vista | Level 3 Telecom Of California, Lp - Ca |
| 1-858-358 | |||
| 1-858-359 | San Diego | San Diego | American Messaging Services, Llc |
| 1-858-360 | San Diego | San Diego | Pacific Bell |
| 1-858-361 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-362 | San Diego | San Diego | Xo California, Inc. |
| 1-858-364 | San Diego | San Diego | North County Communications Corp. - Ca |
| 1-858-365 | San Diego | San Diego | O1 Communications, Inc. - Ca |
| 1-858-366 | San Diego | San Diego | Xo California, Inc. |
| 1-858-367 | San Diego | San Diego | O1 Communications, Inc. - Ca |
| 1-858-368 | San Diego | San Diego | O1 Communications, Inc. - Ca |
| 1-858-369 | San Diego | San Diego | At&t Local |
| 1-858-371 | San Diego | San Diego | Cox California Telcom, Llc - Ca |
| 1-858-373 | San Diego | San Diego | Xo California, Inc. |
| 1-858-375 | San Diego | San Diego | Mpower Communications Corp - Ca |
| 1-858-376 | San Diego | San Diego | Mpower Communications Corp - Ca |
| 1-858-378 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-380 | San Diego | Escondido | Level 3 Telecom Of California, Lp - Ca |
| 1-858-381 | San Diego | San Diego | Teleport Communications America, Llc - Ca |
| 1-858-382 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-384 | San Diego | San Diego | Global Crossing Local Services, Inc.-ca |
| 1-858-385 | San Diego | San Diego | Pacific Bell |
| 1-858-386 | San Diego | San Diego | Level 3 Telecom Of California, Lp - Ca |
| 1-858-388 | |||
| 1-858-391 | San Diego | Poway | Pacific Bell |
| 1-858-395 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-397 | San Diego | San Diego | Cox California Telcom, Llc - Ca |
| 1-858-399 | |||
| 1-858-400 | San Diego | San Diego | U.s. Telepacific Corp. - Ca |
| 1-858-401 | San Diego | San Diego | Teleport Communications America, Llc - Ca |
| 1-858-404 | San Diego | San Diego | Pacific Bell |
| 1-858-405 | San Diego | Escondido | T-mobile Usa, Inc. |
| 1-858-408 | San Diego | San Diego | Xo California, Inc. |
| 1-858-410 | San Diego | San Diego | Mci Worldcom Communications, Inc., Ca |
| 1-858-412 | San Diego | San Diego | Time Warner Cbl Info Svcs (ca) Dba Time Warner Cab |
| 1-858-413 | San Diego | San Diego | Mpower Communications Corp - Ca |
| 1-858-414 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-427 | San Diego | San Diego | Paetec Communications, Inc. - Ca |
| 1-858-428 | San Diego | San Diego | Matrix Telecom, Llc. Sii Tnci - Ca |
| 1-858-429 | San Diego | San Diego | O1 Communications, Inc. - Ca |
| 1-858-430 | San Diego | San Diego | Xo California, Inc. |
| 1-858-431 | San Diego | San Diego | At&t Local |
| 1-858-432 | San Diego | San Diego | Mpower Communications Corp - Ca |
| 1-858-433 | San Diego | San Diego | Paetec Communications, Inc. - Ca |
| 1-858-434 | San Diego | San Diego | Xo California, Inc. |
| 1-858-435 | San Diego | San Diego | Paetec Communications, Inc. - Ca |
| 1-858-436 | San Diego | San Diego | U.s. Telepacific Corp. - Ca |
| 1-858-437 | San Diego | Vista | Pacific Bell |
| 1-858-442 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-444 | San Diego | San Diego | U.s. Telepacific Corp. - Ca |
| 1-858-449 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-450 | San Diego | San Diego | Pacific Bell |
| 1-858-451 | San Diego | San Diego | Pacific Bell |
| 1-858-452 | San Diego | San Diego | Pacific Bell |
| 1-858-453 | San Diego | San Diego | Pacific Bell |
| 1-858-454 | San Diego | La Jolla | Pacific Bell |
| 1-858-455 | San Diego | San Diego | Pacific Bell |
| 1-858-456 | San Diego | La Jolla | Pacific Bell |
| 1-858-457 | San Diego | San Diego | Pacific Bell |
| 1-858-458 | San Diego | San Diego | Pacific Bell |
| 1-858-459 | San Diego | La Jolla | Pacific Bell |
| 1-858-461 | San Diego | San Diego | Level 3 Communications, Llc - Ca |
| 1-858-465 | San Diego | San Diego | Level 3 Communications, Llc - Ca |
| 1-858-466 | |||
| 1-858-467 | San Diego | San Diego | Pacific Bell |
| 1-858-471 | |||
| 1-858-472 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - Ca |
| 1-858-477 | |||
| 1-858-480 | San Diego | San Diego | Level 3 Telecom Of California, Lp - Ca |
| 1-858-481 | San Diego | Del Mar | Pacific Bell |
| 1-858-483 | San Diego | San Diego | Pacific Bell |
| 1-858-484 | San Diego | San Diego | Pacific Bell |
| 1-858-485 | San Diego | San Diego | Pacific Bell |
| 1-858-486 | San Diego | Poway | Pacific Bell |
| 1-858-487 | San Diego | San Diego | Pacific Bell |
| 1-858-488 | San Diego | San Diego | Pacific Bell |
| 1-858-490 | San Diego | San Diego | Pacific Bell |
| 1-858-492 | San Diego | San Diego | Pacific Bell |
| 1-858-493 | San Diego | San Diego | American Messaging Services, Llc |
| 1-858-494 | San Diego | San Diego | American Messaging Services, Llc |
| 1-858-495 | San Diego | San Diego | Pacific Bell |
| 1-858-496 | San Diego | San Diego | Pacific Bell |
| 1-858-499 | San Diego | San Diego | Pacific Bell |
| 1-858-500 | San Diego | San Diego | Cf Communications, Llc Dba Telekenex - Ca |
| 1-858-502 | San Diego | San Diego | Pacific Bell |
| 1-858-503 | San Diego | San Diego | Pacific Bell |
| 1-858-504 | San Diego | Escondido | T-mobile Usa, Inc. |
| 1-858-505 | San Diego | San Diego | Pacific Bell |
| 1-858-509 | San Diego | Del Mar | Pacific Bell |
| 1-858-513 | San Diego | Poway | Pacific Bell |
| 1-858-514 | San Diego | San Diego | Pacific Bell |
| 1-858-518 | San Diego | San Diego | Sprint Spectrum L.p. |
| 1-858-519 | San Diego | San Diego | Mpower Communications Corp - Ca |
| 1-858-521 | San Diego | San Diego | Pacific Bell |
| 1-858-522 | San Diego | San Diego | Pacific Bell |
| 1-858-523 | San Diego | Del Mar | Pacific Bell |
| 1-858-524 | San Diego | San Diego | Pacific Bell |
| 1-858-525 | San Diego | San Diego | Pacific Bell |
| 1-858-526 | San Diego | San Diego | Pacific Bell |
| 1-858-527 | San Diego | San Diego | Pacific Bell |
| 1-858-529 | San Diego | San Diego | Cf Communications, Llc Dba Telekenex - Ca |
| 1-858-530 | San Diego | San Diego | Pacific Bell |
| 1-858-531 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-534 | San Diego | San Diego | Pacific Bell |
| 1-858-535 | San Diego | San Diego | Pacific Bell |
| 1-858-536 | San Diego | San Diego | Pacific Bell |
| 1-858-537 | San Diego | San Diego | Pacific Bell |
| 1-858-538 | San Diego | San Diego | Pacific Bell |
| 1-858-539 | San Diego | San Diego | Pacific Bell |
| 1-858-541 | San Diego | San Diego | Pacific Bell |
| 1-858-546 | San Diego | San Diego | Pacific Bell |
| 1-858-547 | San Diego | San Diego | Pacific Bell |
| 1-858-549 | San Diego | San Diego | Pacific Bell |
| 1-858-550 | San Diego | San Diego | Pacific Bell |
| 1-858-551 | San Diego | La Jolla | Pacific Bell |
| 1-858-552 | San Diego | San Diego | Pacific Bell |
| 1-858-554 | San Diego | San Diego | Pacific Bell |
| 1-858-558 | San Diego | San Diego | Pacific Bell |
| 1-858-560 | San Diego | San Diego | Pacific Bell |
| 1-858-564 | San Diego | San Diego | Mpower Communications Corp - Ca |
| 1-858-565 | San Diego | San Diego | Pacific Bell |
| 1-858-566 | San Diego | San Diego | Pacific Bell |
| 1-858-567 | |||
| 1-858-568 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-569 | San Diego | San Diego | Pacific Bell |
| 1-858-570 | San Diego | San Diego | Pacific Bell |
| 1-858-571 | San Diego | San Diego | Pacific Bell |
| 1-858-573 | San Diego | San Diego | Pacific Bell |
| 1-858-576 | San Diego | San Diego | Pacific Bell |
| 1-858-577 | San Diego | San Diego | Pacific Bell |
| 1-858-578 | San Diego | San Diego | Pacific Bell |
| 1-858-581 | San Diego | San Diego | Pacific Bell |
| 1-858-583 | San Diego | San Diego | Sprint Spectrum L.p. |
| 1-858-585 | |||
| 1-858-586 | San Diego | San Diego | Pacific Bell |
| 1-858-587 | San Diego | San Diego | Pacific Bell |
| 1-858-588 | |||
| 1-858-592 | San Diego | San Diego | Pacific Bell |
| 1-858-597 | San Diego | San Diego | Pacific Bell |
| 1-858-598 | San Diego | San Diego | Teleport Communications America, Llc - Ca |
| 1-858-599 | |||
| 1-858-600 | San Diego | San Diego | American Messaging Services, Llc |
| 1-858-602 | San Diego | Vista | Sprint Spectrum L.p. |
| 1-858-603 | San Diego | San Diego | New Cingular Wireless Pcs, Llc |
| 1-858-605 | San Diego | San Diego | Paetec Communications, Inc. - Ca |
| 1-858-609 | San Diego | San Diego | Mci Worldcom Communications, Inc., Ca |
| 1-858-610 | San Diego | Escondido | T-mobile Usa, Inc. |
| 1-858-613 | San Diego | San Diego | Pacific Bell |
| 1-858-614 | San Diego | San Diego | Pacific Bell |
| 1-858-616 | San Diego | San Diego | Pacific Bell |
| 1-858-617 | San Diego | San Diego | Level 3 Telecom Of California, Lp - Ca |
| 1-858-618 | San Diego | San Diego | Pacific Bell |
| 1-858-621 | San Diego | San Diego | Pacific Bell |
| 1-858-622 | San Diego | San Diego | Pacific Bell |
| 1-858-623 | San Diego | San Diego | Pacific Bell |
| 1-858-625 | San Diego | San Diego | Pacific Bell |
| 1-858-626 | San Diego | San Diego | Pacific Bell |
| 1-858-627 | San Diego | San Diego | Pacific Bell |
| 1-858-630 | San Diego | San Diego | Matrix Telecom, Llc. Sii Tnci - Ca |
| 1-858-633 | San Diego | San Diego | At&t Local |
| 1-858-634 | San Diego | San Diego | Cox California Telcom, Llc - Ca |
| 1-858-635 | San Diego | San Diego | Pacific Bell |
| 1-858-636 | San Diego | San Diego | Pacific Bell |
| 1-858-637 | San Diego | San Diego | Pacific Bell |