831 area code
| State | California |
| Primary City | Salinas, CA |
| Timezone | Pacific |
Example of cities also covered by area code 831
Aptos, CA
Aromas, CA
Ben Lomond, CA
Big Sur, CA
Boulder Creek, CA
Cantua Creek, CA
Carmel, CA
Carmel Valley, CA
Castroville, CA
Chualar, CA
Felton, CA
Gonzales, CA
Greenfield, CA
Hollister, CA
King City, CA
Marina, CA
Monterey, CA
Salinas, CA
San Ardo, CA
San Juan Bautista, CA
Santa Cruz, CA
Soledad, CA
Tres Pinos, CA
Watsonville, CA
All searches are confidential and secured!
831 area code prefixes
| 831-203 | SALINAS | AMERICAN MESSAGING SERVICES, LLC |
| 831-204 | MONTEREY | YMAX COMMUNICATIONS CORP. - CA |
| 831-205 | HOLLISTER | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
| 831-206 | SALINAS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-207 | HOLLISTER | SPRINT SPECTRUM L.P. |
| 831-210 | SALINAS | T-MOBILE USA, INC. |
| 831-212 | SANTA CRUZ | SPRINT SPECTRUM L.P. |
| 831-214 | SALINAS | NEW CINGULAR WIRELESS PCS, LLC |
| 831-216 | FELTON | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
| 831-217 | BOULDERCRK | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
| 831-218 | BEN LOMOND | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
| 831-219 | APTOS | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
| 831-221 | SAN ARDO | O1 COMMUNICATIONS, INC. - CA |
| 831-222 | FELTON | U.S. TELEPACIFIC CORP. - CA |
| 831-223 | SOLEDAD | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-224 | MONTEREY | T-MOBILE USA, INC. |
| 831-227 | SANTA CRUZ | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-229 | SALINAS | NEW CINGULAR WIRELESS PCS, LLC |
| 831-232 | CHUALAR | O1 COMMUNICATIONS, INC. - CA |
| 831-233 | MONTEREY | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-234 | SANTA CRUZ | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-235 | SALINAS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-236 | MONTEREY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-237 | SOLEDAD | O1 COMMUNICATIONS, INC. - CA |
| 831-238 | CARMEL | NEW CINGULAR WIRELESS PCS, LLC |
| 831-239 | SANTA CRUZ | NEW CINGULAR WIRELESS PCS, LLC |
| 831-240 | SALINAS | T-MOBILE USA, INC. |
| 831-241 | MONTEREY | AT&T LOCAL |
| 831-242 | MONTEREY | PACIFIC BELL |
| 831-244 | BIG SUR | BANDWIDTH.COM CLEC, LLC - CA |
| 831-245 | HOLLISTER | O1 COMMUNICATIONS, INC. - CA |
| 831-246 | BEN LOMOND | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-247 | SANTA CRUZ | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-250 | CARMEL | O1 COMMUNICATIONS, INC. - CA |
| 831-251 | APTOS | NEW CINGULAR WIRELESS PCS, LLC |
| 831-252 | BEN LOMOND | NEW CINGULAR WIRELESS PCS, LLC |
| 831-254 | WATSONVL | NEW CINGULAR WIRELESS PCS, LLC |
| 831-255 | SANTA CRUZ | NORTH COUNTY COMMUNICATIONS CORP. - CA |
| 831-261 | SALINAS | NEW CINGULAR WIRELESS PCS, LLC |
| 831-262 | SALINAS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-264 | MONTEREY | O1 COMMUNICATIONS, INC. - CA |
| 831-265 | HOLLISTER | AT&T CORP. |
| 831-267 | BIG SUR | MPOWER NETWORKS SERVICES INC. - CA |
| 831-269 | SALINAS | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
| 831-272 | SALINAS | BROADVOX-CLEC, LLC - CA |
| 831-274 | WATSONVL | BROADWING COMMUNICATIONS, LLC - CA |
| 831-275 | MONTEREY | BANDWIDTH.COM CLEC, LLC - CA |
| 831-277 | MONTEREY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-278 | BEN LOMOND | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-283 | CARMEL | AMERICAN MESSAGING SERVICES, LLC |
| 831-286 | SOLEDAD | AMERICAN MESSAGING SERVICES, LLC |
| 831-287 | SALINAS | YMAX COMMUNICATIONS CORP. - CA |
| 831-288 | WATSONVL | CHARTER FIBERLINK CA-CCO, LLC - CA |
| 831-290 | GONZALES | U.S. TELEPACIFIC CORP. - CA |
| 831-293 | CARMEL | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-295 | SANTA CRUZ | T-MOBILE USA, INC. |
| 831-296 | SALINAS | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-301 | SAN JUAN | PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
| 831-302 | SAN LUCAS | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-303 | SAN ARDO | PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
| 831-304 | GREENFIELD | PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
| 831-308 | CARMEL VLY | BANDWIDTH.COM CLEC, LLC - CA |
| 831-309 | CARMEL | BANDWIDTH.COM CLEC, LLC - CA |
| 831-316 | SANTA CRUZ | ALLEGIANCE TELECOM, INC. - CA |
| 831-319 | WATSONVL | ALLEGIANCE TELECOM, INC. - CA |
| 831-320 | SALINAS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-324 | MONTEREY | COMCAST PHONE OF CALIFORNIA, LLC - CA |
| 831-325 | SANTA CRUZ | SPRINT SPECTRUM L.P. |
| 831-331 | SANTA CRUZ | NEW CINGULAR WIRELESS PCS, LLC |
| 831-333 | MONTEREY | PACIFIC BELL |
| 831-335 | FELTON | PACIFIC BELL |
| 831-338 | BOULDERCRK | PACIFIC BELL |
| 831-345 | SANTA CRUZ | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-350 | TRES PINOS | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-359 | SANTA CRUZ | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-372 | MONTEREY | PACIFIC BELL |
| 831-373 | MONTEREY | PACIFIC BELL |
| 831-375 | MONTEREY | PACIFIC BELL |
| 831-382 | SAN LUCAS | PACIFIC BELL |
| 831-383 | MONTEREY | METRO PCS, INC. |
| 831-385 | KING CITY | PACIFIC BELL |
| 831-386 | KING CITY | PACIFIC BELL |
| 831-389 | PINNACLES | PINNACLES TELEPHONE CO. |
| 831-392 | MONTEREY | PACIFIC BELL |
| 831-393 | MONTEREY | PACIFIC BELL |
| 831-394 | MONTEREY | PACIFIC BELL |
| 831-417 | SALINAS | PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
| 831-418 | SANTA CRUZ | AMERICAN MESSAGING SERVICES, LLC |
| 831-419 | SANTA CRUZ | NEW CINGULAR WIRELESS PCS, LLC |
| 831-421 | SANTA CRUZ | PACIFIC BELL |
| 831-422 | SALINAS | PACIFIC BELL |
| 831-423 | SANTA CRUZ | PACIFIC BELL |
| 831-424 | SALINAS | PACIFIC BELL |
| 831-425 | SANTA CRUZ | PACIFIC BELL |
| 831-426 | SANTA CRUZ | PACIFIC BELL |
| 831-427 | SANTA CRUZ | PACIFIC BELL |
| 831-428 | SANTA CRUZ | SPRINT SPECTRUM L.P. |
| 831-429 | SANTA CRUZ | PACIFIC BELL |
| 831-430 | SANTA CRUZ | PACIFIC BELL |
| 831-431 | SANTA CRUZ | PACIFIC BELL |
| 831-435 | SANTA CRUZ | PACIFIC BELL |
| 831-438 | SANTA CRUZ | PACIFIC BELL |
| 831-439 | SANTA CRUZ | PACIFIC BELL |
| 831-440 | SANTA CRUZ | PACIFIC BELL |
| 831-442 | SALINAS | PACIFIC BELL |
| 831-449 | SALINAS | PACIFIC BELL |
| 831-454 | SANTA CRUZ | PACIFIC BELL |
| 831-455 | SALINAS | PACIFIC BELL |
| 831-457 | SANTA CRUZ | PACIFIC BELL |
| 831-458 | SANTA CRUZ | PACIFIC BELL |
| 831-459 | SANTA CRUZ | PACIFIC BELL |
| 831-460 | SANTA CRUZ | PACIFIC BELL |
| 831-461 | SANTA CRUZ | PACIFIC BELL |
| 831-462 | SANTA CRUZ | PACIFIC BELL |
| 831-464 | SANTA CRUZ | PACIFIC BELL |
| 831-466 | SANTA CRUZ | PACIFIC BELL |
| 831-471 | SANTA CRUZ | PACIFIC BELL |
| 831-475 | SANTA CRUZ | PACIFIC BELL |
| 831-476 | SANTA CRUZ | PACIFIC BELL |
| 831-477 | SANTA CRUZ | PACIFIC BELL |
| 831-479 | SANTA CRUZ | PACIFIC BELL |
| 831-480 | SANTA CRUZ | MATRIX TELECOM, LLC. SII TNCI - CA |
| 831-484 | SALINAS | PACIFIC BELL |
| 831-498 | WATSONVL | O1 COMMUNICATIONS, INC. - CA |
| 831-508 | FELTON | O1 COMMUNICATIONS, INC. - CA |
| 831-515 | SANTA CRUZ | MPOWER COMMUNICATIONS CORP - CA |
| 831-521 | MONTEREY | NEW CINGULAR WIRELESS PCS, LLC |
| 831-524 | HOLLISTER | NEW CINGULAR WIRELESS PCS, LLC |
| 831-525 | KING CITY | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-531 | APTOS | XO CALIFORNIA, INC. |
| 831-532 | BEN LOMOND | XO CALIFORNIA, INC. |
| 831-535 | SANTA CRUZ | XO CALIFORNIA, INC. |
| 831-536 | WATSONVL | XO CALIFORNIA, INC. |
| 831-537 | HOLLISTER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-539 | WATSONVL | SPRINT SPECTRUM L.P. |
| 831-540 | SALINAS | O1 COMMUNICATIONS, INC. - CA |
| 831-560 | APTOS | AMERICAN MESSAGING SERVICES, LLC |
| 831-566 | SANTA CRUZ | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-572 | APTOS | UTILITY TELECOM GROUP, LLC - CA |
| 831-574 | CARMEL | U.S. TELEPACIFIC CORP. - CA |
| 831-575 | ||
| 831-578 | SALINAS | NEW CINGULAR WIRELESS PCS, LLC |
| 831-582 | MONTEREY | PACIFIC BELL |
| 831-583 | MONTEREY | PACIFIC BELL |
| 831-585 | SALINAS | SPRINT SPECTRUM L.P. |
| 831-588 | SANTA CRUZ | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-594 | SALINAS | NEW CINGULAR WIRELESS PCS, LLC |
| 831-595 | SALINAS | NEW CINGULAR WIRELESS PCS, LLC |
| 831-596 | SALINAS | NEW CINGULAR WIRELESS PCS, LLC |
| 831-597 | SALINAS | PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
| 831-598 | SALINAS | AMERICAN MESSAGING SERVICES, LLC |
| 831-600 | SANTA CRUZ | U.S. TELEPACIFIC CORP. - CA |
| 831-601 | MONTEREY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-603 | APTOS | MATRIX TELECOM, LLC. SII TNCI - CA |
| 831-604 | BEN LOMOND | MATRIX TELECOM, LLC. SII TNCI - CA |
| 831-607 | APTOS | O1 COMMUNICATIONS, INC. - CA |
| 831-609 | BEN LOMOND | O1 COMMUNICATIONS, INC. - CA |
| 831-612 | APTOS | BROADWING COMMUNICATIONS, LLC - CA |
| 831-613 | GREENFIELD | BANDWIDTH.COM CLEC, LLC - CA |
| 831-620 | CARMEL | PACIFIC BELL |
| 831-621 | SANTA CRUZ | BROADWING COMMUNICATIONS, LLC - CA |
| 831-622 | CARMEL | PACIFIC BELL |
| 831-623 | SAN JUAN | PACIFIC BELL |
| 831-624 | CARMEL | PACIFIC BELL |
| 831-625 | CARMEL | PACIFIC BELL |
| 831-626 | CARMEL | PACIFIC BELL |
| 831-627 | SAN ARDO | PACIFIC BELL |
| 831-630 | HOLLISTER | PACIFIC BELL |
| 831-632 | CASTROVL | PACIFIC BELL |
| 831-633 | CASTROVL | PACIFIC BELL |
| 831-636 | HOLLISTER | PACIFIC BELL |
| 831-637 | HOLLISTER | PACIFIC BELL |
| 831-638 | HOLLISTER | PACIFIC BELL |
| 831-641 | MONTEREY | PACIFIC BELL |
| 831-642 | MONTEREY | PACIFIC BELL |
| 831-644 | MONTEREY | PACIFIC BELL |
| 831-645 | MONTEREY | PACIFIC BELL |
| 831-646 | MONTEREY | PACIFIC BELL |
| 831-647 | MONTEREY | PACIFIC BELL |
| 831-648 | MONTEREY | PACIFIC BELL |
| 831-649 | MONTEREY | PACIFIC BELL |
| 831-655 | MONTEREY | PACIFIC BELL |
| 831-656 | MONTEREY | PACIFIC BELL |
| 831-657 | MONTEREY | PACIFIC BELL |
| 831-658 | MONTEREY | PACIFIC BELL |
| 831-659 | CARMEL VLY | PACIFIC BELL |
| 831-661 | APTOS | PACIFIC BELL |
| 831-662 | APTOS | PACIFIC BELL |
| 831-663 | SALINAS | PACIFIC BELL |
| 831-664 | HOLLISTER | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-665 | HOLLISTER | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-674 | GREENFIELD | PACIFIC BELL |
| 831-675 | GONZALES | PACIFIC BELL |
| 831-676 | SALINAS | AT&T LOCAL |
| 831-677 | SOLEDAD | MATRIX TELECOM, LLC. SII TNCI - CA |
| 831-678 | SOLEDAD | PACIFIC BELL |
| 831-684 | APTOS | PACIFIC BELL |
| 831-685 | APTOS | PACIFIC BELL |
| 831-687 | APTOS | PACIFIC BELL |
| 831-688 | APTOS | PACIFIC BELL |
| 831-703 | BOULDERCRK | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
| 831-704 | FELTON | ONVOY, LLC - CA |
| 831-706 | SANTA CRUZ | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
| 831-707 | WATSONVL | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
| 831-708 | APTOS | O1 COMMUNICATIONS, INC. - CA |
| 831-709 | BEN LOMOND | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-710 | SALINAS | NEW CINGULAR WIRELESS PCS, LLC |
| 831-713 | SANTA CRUZ | O1 COMMUNICATIONS, INC. - CA |
| 831-722 | WATSONVL | PACIFIC BELL |
| 831-724 | WATSONVL | PACIFIC BELL |
| 831-726 | WATSONVL | PACIFIC BELL |
| 831-728 | WATSONVL | PACIFIC BELL |
| 831-731 | CASTROVL | O1 COMMUNICATIONS, INC. - CA |
| 831-737 | SALINAS | U.S. TELEPACIFIC CORP. - CA |
| 831-740 | WATSONVL | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
| 831-741 | CASTROVL | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-750 | WATSONVL | SPRINT SPECTRUM L.P. |
| 831-751 | SALINAS | PACIFIC BELL |
| 831-754 | SALINAS | PACIFIC BELL |
| 831-757 | SALINAS | PACIFIC BELL |
| 831-758 | SALINAS | PACIFIC BELL |
| 831-759 | SALINAS | PACIFIC BELL |
| 831-760 | MONTEREY | SPRINT SPECTRUM L.P. |
| 831-761 | WATSONVL | PACIFIC BELL |
| 831-763 | WATSONVL | PACIFIC BELL |
| 831-768 | WATSONVL | PACIFIC BELL |
| 831-772 | SALINAS | PACIFIC BELL |
| 831-775 | SALINAS | PACIFIC BELL |
| 831-776 | SALINAS | SPRINT SPECTRUM L.P. |
| 831-777 | SANTA CRUZ | ONVOY, LLC - CA |
| 831-784 | SALINAS | PACIFIC BELL |
| 831-789 | SALINAS | MATRIX TELECOM, LLC. SII TNCI - CA |
| 831-794 | SALINAS | METRO PCS, INC. |
| 831-796 | SALINAS | PACIFIC BELL |
| 831-800 | SALINAS | VAYA TELECOM, INC. - CA |
| 831-801 | HOLLISTER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-809 | SALINAS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-818 | SANTA CRUZ | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 831-824 | SANTA CRUZ | TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
| 831-840 | WATSONVL | NEW CINGULAR WIRELESS PCS, LLC |
| 831-850 | FELTON | ONVOY, LLC - CA |
| 831-851 | WATSONVL | ONVOY, LLC - CA |
| 831-856 | GREENFIELD | O1 COMMUNICATIONS, INC. - CA |
| 831-869 | MONTEREY | SPRINT SPECTRUM L.P. |
| 831-884 | MONTEREY | PACIFIC BELL |
| 831-899 | MONTEREY | PACIFIC BELL |
| 831-902 | HOLLISTER | SPRINT SPECTRUM L.P. |
| 831-905 | SALINAS | NEW CINGULAR WIRELESS PCS, LLC |
| 831-915 | MONTEREY | NEW CINGULAR WIRELESS PCS, LLC |
| 831-917 | MONTEREY | NEW CINGULAR WIRELESS PCS, LLC |
| 831-920 | MONTEREY | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 831-975 | SALINAS | COMCAST PHONE OF CALIFORNIA, LLC - CA |