Local Calling Guide
Area code/prefix search
NPA: 831
[Rate centres in NPA 831]
[Dial plan for NPA 831]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 831-263
| A |
King City |
CA |
|
515J IP HORIZON LLC |
736 |
|
|
|
| 831-263
| 0 |
King City |
CA |
MTRYCAPMDS0 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
736 |
|
2016-03-05 |
|
| 831-263
| 1 |
King City |
CA |
|
515J IP HORIZON LLC |
736 |
|
|
|
| 831-263
| 2 |
King City |
CA |
|
515J IP HORIZON LLC |
736 |
|
|
|
| 831-263
| 3 |
King City |
CA |
SLNSCA01XTX |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
736 |
|
2009-11-13 |
|
| 831-263
| 4 |
King City |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2019-07-26 |
|
| 831-263
| 5 |
King City |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
2005-07-31 |
|
| 831-263
| 6 |
King City |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2019-07-26 |
|
| 831-263
| 7 |
King City |
CA |
SLNSCA01X7Y |
508J CENTURYLINK COMMUNICATIONS, LLC |
736 |
|
2015-11-09 |
|
| 831-263
| 8 |
King City |
CA |
SLNSCA01XQY |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
736 |
|
2016-01-07 |
|
| 831-263
| 9 |
King City |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2014-09-28 |
|
| 831-264
| A |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
|
|
| 831-264
| 0 |
Monterey |
CA |
SLNSCA01XKY |
506J TWILIO INTERNATIONAL, INC. |
736 |
|
|
|
| 831-264
| 1 |
Monterey |
CA |
SLNSCA01XKY |
506J TWILIO INTERNATIONAL, INC. |
736 |
|
|
|
| 831-264
| 2 |
Monterey |
CA |
|
515J IP HORIZON LLC |
736 |
|
|
|
| 831-264
| 3 |
Monterey |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2009-12-04 |
|
| 831-264
| 4 |
Monterey |
CA |
|
515J IP HORIZON LLC |
736 |
|
|
|
| 831-264
| 5 |
Monterey |
CA |
SLNSCA01X1Y |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
736 |
|
2007-08-27 |
|
| 831-264
| 6 |
Monterey |
CA |
SLNSCA01X1Y |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
736 |
|
2011-08-01 |
|
| 831-264
| 7 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2011-08-28 |
|
| 831-264
| 8 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2011-08-28 |
|
| 831-264
| 9 |
Monterey |
CA |
SLNSCA01X1Y |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
736 |
|
2016-06-16 |
|
| 831-265
| A |
Hollister |
CA |
SLNSCA01X5Y |
516C AT&T CORP. |
736 |
|
|
|
| 831-265
| 0 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2019-03-21 |
|
| 831-265
| 1 |
Hollister |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2009-07-10 |
|
| 831-265
| 2 |
Hollister |
CA |
SLNSCA01X8Y |
6529 T-MOBILE USA, INC. |
736 |
|
2015-06-13 |
|
| 831-265
| 3 |
Hollister |
CA |
SLNSCA01X8Y |
6529 T-MOBILE USA, INC. |
736 |
|
2014-01-03 |
|
| 831-265
| 4 |
Hollister |
CA |
|
732J NUSO, LLC |
736 |
|
2025-01-08 |
|
| 831-265
| 5 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2019-03-21 |
|
| 831-265
| 6 |
Hollister |
CA |
SLNSCA01XEY |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
736 |
|
2014-09-12 |
|
| 831-265
| 7 |
Hollister |
CA |
SLNSCA01X5Y |
516C AT&T CORP. |
736 |
|
2008-05-24 |
|
| 831-265
| 8 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-05-12 |
|
| 831-265
| 9 |
Hollister |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2012-01-13 |
|
| 831-266
| A |
Santa Cruz |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 831-266
| 0 |
Santa Cruz |
CA |
SNJUCACL00Z |
490J DISH WIRELESS, LLC |
722 |
|
2023-06-21 |
|
| 831-266
| 1 |
Santa Cruz |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2022-12-17 |
|
| 831-266
| 2 |
Santa Cruz |
CA |
SNJUCACL9MD |
516J TON80 COMMUNICATIONS, LLC |
722 |
|
2021-06-01 |
|
| 831-266
| 3 |
Santa Cruz |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-07-23 |
|
| 831-266
| 4 |
Santa Cruz |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-07-30 |
|
| 831-266
| 5 |
Santa Cruz |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-05-15 |
|
| 831-266
| 6 |
Santa Cruz |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-05-15 |
|
| 831-266
| 7 |
Santa Cruz |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-05-15 |
|
| 831-266
| 8 |
Santa Cruz |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-05-15 |
|
| 831-266
| 9 |
Santa Cruz |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-05-15 |
|
| 831-267
| A |
Big Sur |
CA |
SLNSCA01XQY |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
736 |
|
|
|
| 831-267
| 6 |
Big Sur |
CA |
MTRYCAPMDS0 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
736 |
|
2016-03-05 |
|
| 831-267
| 7 |
Big Sur |
CA |
SLNSCA01XQY |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
736 |
|
2007-02-02 |
|
| 831-268
| A |
Felton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-01-21 |
|
| 831-268
| 0 |
Felton |
CA |
|
515J IP HORIZON LLC |
722 |
|
2016-09-15 |
|
| 831-268
| 1 |
Felton |
CA |
SNJUCACL3MD |
073H TELNYX LLC |
722 |
|
2017-07-20 |
|
| 831-268
| 2 |
Felton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2019-02-21 |
|
| 831-268
| 3 |
Felton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-08-14 |
|
| 831-268
| 4 |
Felton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-08-14 |
|
| 831-268
| 5 |
Felton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-08-14 |
|
| 831-268
| 6 |
Felton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-08-14 |
|
| 831-268
| 7 |
Felton |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2019-02-21 |
|
| 831-268
| 8 |
Felton |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-18 |
|
| 831-269
| A |
Salinas |
CA |
SLNSCA01X1Y |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
736 |
|
|
|
| 831-269
| 0 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2008-06-29 |
|
| 831-269
| 1 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2009-04-10 |
|
| 831-269
| 2 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2008-08-22 |
|
| 831-269
| 3 |
Salinas |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
2008-09-19 |
|
| 831-269
| 4 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2008-10-13 |
|
| 831-269
| 5 |
Salinas |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
2008-05-20 |
|
| 831-269
| 6 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2008-12-13 |
|
| 831-269
| 7 |
Salinas |
CA |
SLNSCA01X1Y |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
736 |
|
2007-08-20 |
|
| 831-269
| 8 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2008-12-13 |
|
| 831-269
| 9 |
Salinas |
CA |
SLNSCA01XEY |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
736 |
|
2008-04-15 |
|
| 831-270
| A |
Salinas |
CA |
SLNSCA01XQY |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
736 |
|
|
|
| 831-270
| 0 |
Salinas |
CA |
SLNSCA01XCY |
624H ONVOY SPECTRUM, LLC |
736 |
|
2024-01-05 |
|
| 831-270
| 1 |
Salinas |
CA |
MTRYCAPM1MD |
939H COMMIO, LLC |
736 |
|
2024-01-29 |
|
| 831-270
| 2 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2024-02-23 |
|
| 831-270
| 3 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2024-02-23 |
|
| 831-270
| 4 |
Salinas |
CA |
SLNSCA01XQY |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
736 |
|
2022-08-12 |
|
| 831-270
| 5 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2024-02-23 |
|
| 831-270
| 6 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2024-02-23 |
|
| 831-270
| 7 |
Salinas |
CA |
SLNSCA01XQY |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
736 |
|
2022-08-12 |
|
| 831-270
| 8 |
Salinas |
CA |
MTRYCAPM1MD |
939H COMMIO, LLC |
736 |
|
2024-01-29 |
|
| 831-270
| 9 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2024-02-23 |
|
| 831-271
| A |
Hollister |
CA |
SLNSCA01XBY |
073H TELNYX LLC |
736 |
|
|
|
| 831-271
| 0 |
Hollister |
CA |
SLNSCA01XBY |
073H TELNYX LLC |
736 |
|
2021-08-14 |
|
| 831-271
| 1 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2021-08-15 |
|
| 831-271
| 2 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2021-08-15 |
|
| 831-271
| 3 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2021-08-15 |
|
| 831-271
| 4 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2021-08-15 |
|
| 831-271
| 5 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-05-12 |
|
| 831-271
| 6 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-05-12 |
|
| 831-271
| 7 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-01-27 |
|
| 831-271
| 8 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-01-27 |
|
| 831-271
| 9 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2023-07-24 |
|
| 831-272
| A |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2024-01-27 |
|
| 831-272
| 0 |
Salinas |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
2009-09-16 |
|
| 831-272
| 1 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2010-06-19 |
|
| 831-272
| 2 |
Salinas |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2010-03-06 |
|
| 831-272
| 3 |
Salinas |
CA |
SLNSCA01X5Y |
516C AT&T CORP. |
736 |
|
2008-06-05 |
|
| 831-272
| 4 |
Salinas |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2010-04-02 |
|
| 831-272
| 5 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2010-05-14 |
|
| 831-272
| 6 |
Salinas |
CA |
SLNSCA01X5Y |
516C AT&T CORP. |
736 |
|
2014-02-07 |
|
| 831-272
| 7 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2007-12-21 |
|
| 831-272
| 8 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2010-06-16 |
|
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Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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