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 |
| 831-272
| 9 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2010-08-09 |
|
| 831-273
| A |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
|
|
| 831-273
| 0 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-05-07 |
|
| 831-273
| 1 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-05-07 |
|
| 831-273
| 2 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-05-07 |
|
| 831-273
| 3 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-05-07 |
|
| 831-273
| 4 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-05-07 |
|
| 831-273
| 5 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-05-07 |
|
| 831-273
| 6 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-05-07 |
|
| 831-273
| 7 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-05-07 |
|
| 831-273
| 8 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-05-06 |
|
| 831-273
| 9 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-05-07 |
|
| 831-274
| A |
Watsonville |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 831-274
| 0 |
Watsonville |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-03-22 |
|
| 831-274
| 1 |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2012-12-31 |
|
| 831-274
| 2 |
Watsonville |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 831-274
| 3 |
Watsonville |
CA |
SNJSCARMDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
2003-09-16 |
|
| 831-274
| 4 |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2005-03-16 |
|
| 831-274
| 5 |
Watsonville |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-06-16 |
|
| 831-274
| 6 |
Watsonville |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 831-274
| 7 |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2012-12-31 |
|
| 831-274
| 9 |
Watsonville |
CA |
SNFCCA21XPZ |
553J WHITESKY COMMUNICATIONS, LLC |
722 |
|
2021-09-16 |
|
| 831-275
| A |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
|
|
| 831-275
| 0 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2008-12-14 |
|
| 831-275
| 1 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2012-10-19 |
|
| 831-275
| 2 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2012-10-19 |
|
| 831-275
| 3 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2014-03-28 |
|
| 831-275
| 4 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2014-03-28 |
|
| 831-275
| 5 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2014-03-28 |
|
| 831-275
| 6 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2014-08-28 |
|
| 831-275
| 7 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2014-08-28 |
|
| 831-275
| 8 |
Monterey |
CA |
SLNSCA01X8Y |
6529 T-MOBILE USA, INC. |
736 |
|
2016-12-09 |
|
| 831-275
| 9 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2023-06-04 |
|
| 831-276
| A |
Salinas |
CA |
SLNSCA01XAY |
073H TELNYX LLC |
736 |
|
|
|
| 831-276
| 0 |
Salinas |
CA |
MTRYCAPMDS0 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
736 |
|
2017-07-23 |
|
| 831-276
| 1 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2017-07-22 |
|
| 831-276
| 2 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2018-06-03 |
|
| 831-276
| 3 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2017-08-21 |
|
| 831-276
| 4 |
Salinas |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2017-08-24 |
|
| 831-276
| 5 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2017-10-12 |
|
| 831-276
| 6 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2017-10-12 |
|
| 831-276
| 7 |
Salinas |
CA |
SLNSCA01XAY |
073H TELNYX LLC |
736 |
|
2017-04-16 |
|
| 831-276
| 8 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2018-06-03 |
|
| 831-276
| 9 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2018-06-03 |
|
| 831-277
| A |
Monterey |
CA |
SLNSCA01XEY |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
736 |
|
|
|
| 831-278
| A |
Ben Lomond |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 831-278
| 0 |
Ben Lomond |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 831-278
| 1 |
Ben Lomond |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 831-278
| 2 |
Ben Lomond |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 831-278
| 3 |
Ben Lomond |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-04-23 |
|
| 831-278
| 4 |
Ben Lomond |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-06-18 |
|
| 831-278
| 5 |
Ben Lomond |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-10-15 |
|
| 831-278
| 6 |
Ben Lomond |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-04-23 |
|
| 831-278
| 7 |
Ben Lomond |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2020-09-09 |
|
| 831-278
| 8 |
Ben Lomond |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-02-15 |
|
| 831-278
| 9 |
Ben Lomond |
CA |
|
515J IP HORIZON LLC |
722 |
|
2016-09-15 |
|
| 831-279
| A |
Salinas |
CA |
MTRYCAPMAMD |
490J DISH WIRELESS, LLC |
736 |
|
|
|
| 831-279
| 0 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2023-07-24 |
|
| 831-279
| 1 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2023-07-24 |
|
| 831-279
| 2 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2023-07-24 |
|
| 831-279
| 3 |
Salinas |
CA |
SLNSCA01XEY |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
736 |
|
2023-08-10 |
|
| 831-279
| 4 |
Salinas |
CA |
SLNSCA01XEY |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
736 |
|
2023-09-10 |
|
| 831-279
| 5 |
Salinas |
CA |
SLNSCA01XEY |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
736 |
|
2023-10-16 |
|
| 831-279
| 6 |
Salinas |
CA |
SLNSCA01XEY |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
736 |
|
2023-11-12 |
|
| 831-279
| 7 |
Salinas |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2023-09-14 |
|
| 831-279
| 8 |
Salinas |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2023-07-24 |
|
| 831-279
| 9 |
Salinas |
CA |
MTRYCAPMAMD |
490J DISH WIRELESS, LLC |
736 |
|
2023-07-13 |
|
| 831-280
| A |
Aptos |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
|
|
| 831-280
| 0 |
Aptos |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2023-10-14 |
|
| 831-280
| 1 |
Aptos |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2023-10-14 |
|
| 831-280
| 2 |
Aptos |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2023-10-14 |
|
| 831-280
| 3 |
Aptos |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2023-10-14 |
|
| 831-280
| 4 |
Aptos |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2023-10-14 |
|
| 831-280
| 8 |
Aptos |
CA |
OKLDCAEB0MD |
073H TELNYX LLC |
722 |
|
2023-12-09 |
|
| 831-281
| A |
Santa Cruz |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 831-281
| 0 |
Santa Cruz |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2023-11-16 |
|
| 831-281
| 1 |
Santa Cruz |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-02-02 |
|
| 831-281
| 2 |
Santa Cruz |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2024-04-17 |
|
| 831-281
| 3 |
Santa Cruz |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-04-18 |
|
| 831-281
| 4 |
Santa Cruz |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2024-07-06 |
|
| 831-281
| 5 |
Santa Cruz |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2024-09-10 |
|
| 831-281
| 6 |
Santa Cruz |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2024-11-12 |
|
| 831-281
| 7 |
Santa Cruz |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-07-05 |
|
| 831-281
| 8 |
Santa Cruz |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-02-02 |
|
| 831-281
| 9 |
Santa Cruz |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-02-02 |
|
| 831-282
| A |
Monterey |
CA |
SLNSCA01XFY |
515J IP HORIZON LLC |
736 |
|
|
|
| 831-282
| 0 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2023-07-24 |
|
| 831-282
| 1 |
Monterey |
CA |
|
515J IP HORIZON LLC |
736 |
|
2021-11-08 |
|
| 831-282
| 2 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-04-28 |
|
| 831-282
| 3 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-04-28 |
|
| 831-282
| 4 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-04-28 |
|
| 831-282
| 5 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-04-28 |
|
| 831-282
| 6 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-04-28 |
|
| 831-282
| 7 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-04-02 |
|
| 831-282
| 8 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-04-02 |
|
| 831-282
| 9 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2023-07-24 |
|
| 831-283
| A |
Carmel Valley |
CA |
MTRYCAPM1MD |
939H COMMIO, LLC |
736 |
|
|
|
| 831-283
| 0 |
Carmel Valley |
CA |
MTRYCAPM1MD |
939H COMMIO, LLC |
736 |
|
2023-01-06 |
|
| 831-283
| 1 |
Carmel Valley |
CA |
MTRYCAPM1MD |
939H COMMIO, LLC |
736 |
|
2023-01-06 |
|
| 831-283
| 2 |
Carmel Valley |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2023-10-29 |
|
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Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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