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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 831-657
| 5 |
Monterey |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2024-12-02 |
|
| 831-657
| 6 |
Monterey |
CA |
MTRYCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-657
| 7 |
Monterey |
CA |
SLNSCA01XOX |
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
736 |
|
2020-10-05 |
|
| 831-657
| 8 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-12-12 |
|
| 831-657
| 9 |
Monterey |
CA |
MTRYCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-658
| A |
Monterey |
CA |
MTRYCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-659
| A |
Carmel Valley |
CA |
CRVYCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-659
| 0 |
Carmel Valley |
CA |
CRVYCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-659
| 1 |
Carmel Valley |
CA |
CRVYCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-659
| 2 |
Carmel Valley |
CA |
CRVYCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-659
| 3 |
Carmel Valley |
CA |
CRVYCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-659
| 4 |
Carmel Valley |
CA |
CRVYCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-659
| 5 |
Carmel Valley |
CA |
CRVYCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-659
| 6 |
Carmel Valley |
CA |
CRVYCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-659
| 7 |
Carmel Valley |
CA |
CRVYCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-659
| 8 |
Carmel Valley |
CA |
|
145J TERRA NOVA TELECOM INC. |
736 |
|
2021-01-12 |
|
| 831-659
| 9 |
Carmel Valley |
CA |
CRVYCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-661
| A |
Aptos |
CA |
APTSCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-661
| 0 |
Aptos |
CA |
APTSCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-661
| 1 |
Aptos |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 831-661
| 2 |
Aptos |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 831-661
| 3 |
Aptos |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 831-661
| 4 |
Aptos |
CA |
APTSCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-661
| 5 |
Aptos |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2009-03-19 |
|
| 831-661
| 6 |
Aptos |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2011-01-26 |
|
| 831-661
| 7 |
Aptos |
CA |
APTSCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-661
| 8 |
Aptos |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-05-28 |
|
| 831-661
| 9 |
Aptos |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2015-04-30 |
|
| 831-662
| A |
Aptos |
CA |
APTSCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-663
| A |
Salinas |
CA |
SLNSCA14RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-663
| 0 |
Salinas |
CA |
SLNSCA14RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-663
| 1 |
Salinas |
CA |
SLNSCA14RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-663
| 2 |
Salinas |
CA |
SLNSCA14RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-663
| 3 |
Salinas |
CA |
SLNSCA14RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-663
| 4 |
Salinas |
CA |
SLNSCA14RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-663
| 5 |
Salinas |
CA |
SLNSCA14RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-663
| 6 |
Salinas |
CA |
SLNSCA14RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-663
| 7 |
Salinas |
CA |
SLNSCA01X8Y |
6529 T-MOBILE USA, INC. |
736 |
|
2007-08-12 |
|
| 831-663
| 8 |
Salinas |
CA |
SLNSCA14RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-663
| 9 |
Salinas |
CA |
SLNSCA14RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-664
| A |
Hollister |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
|
|
| 831-664
| 0 |
Hollister |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
|
|
| 831-664
| 1 |
Hollister |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
|
|
| 831-664
| 2 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2024-07-27 |
|
| 831-664
| 3 |
Hollister |
CA |
SLNTCAPS5MD |
732J NUSO, LLC |
736 |
|
2024-12-16 |
|
| 831-664
| 4 |
Hollister |
CA |
SLNSCA01X8Y |
6529 T-MOBILE USA, INC. |
736 |
|
2023-12-14 |
|
| 831-664
| 5 |
Hollister |
CA |
SLNSCA01X8Y |
6529 T-MOBILE USA, INC. |
736 |
|
2023-12-14 |
|
| 831-664
| 6 |
Hollister |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2008-05-01 |
|
| 831-664
| 7 |
Hollister |
CA |
SLNSCA01X7Y |
508J CENTURYLINK COMMUNICATIONS, LLC |
736 |
|
2015-11-09 |
|
| 831-664
| 8 |
Hollister |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2008-12-21 |
|
| 831-664
| 9 |
Hollister |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
2008-05-16 |
|
| 831-665
| A |
Hollister |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
|
|
| 831-665
| 0 |
Hollister |
CA |
MTRYCAPM5MD |
145J TERRA NOVA TELECOM INC. |
736 |
|
2024-02-12 |
|
| 831-665
| 1 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-05-11 |
|
| 831-665
| 2 |
Hollister |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2017-12-24 |
|
| 831-665
| 3 |
Hollister |
CA |
SLNSCA01X8Y |
6529 T-MOBILE USA, INC. |
736 |
|
2020-12-18 |
|
| 831-665
| 4 |
Hollister |
CA |
SLNSCA01X8Y |
6529 T-MOBILE USA, INC. |
736 |
|
2024-08-25 |
|
| 831-665
| 5 |
Hollister |
CA |
|
145J TERRA NOVA TELECOM INC. |
736 |
|
2023-06-24 |
|
| 831-665
| 6 |
Hollister |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
2012-01-08 |
|
| 831-665
| 7 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2024-02-29 |
|
| 831-665
| 8 |
Hollister |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2024-02-29 |
|
| 831-665
| 9 |
Hollister |
CA |
SLNSCA01X8Y |
6529 T-MOBILE USA, INC. |
736 |
|
2021-11-25 |
|
| 831-666
| A |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 831-666
| 0 |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2017-06-12 |
|
| 831-666
| 1 |
Watsonville |
CA |
SNJUCACL3MD |
073H TELNYX LLC |
722 |
|
2017-06-05 |
|
| 831-666
| 2 |
Watsonville |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2017-09-09 |
|
| 831-666
| 3 |
Watsonville |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-07-23 |
|
| 831-666
| 4 |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-07-30 |
|
| 831-666
| 5 |
Watsonville |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2021-04-01 |
|
| 831-666
| 6 |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2017-05-13 |
|
| 831-666
| 7 |
Watsonville |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2018-08-09 |
|
| 831-666
| 8 |
Watsonville |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2018-04-16 |
|
| 831-666
| 9 |
Watsonville |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2018-04-16 |
|
| 831-667
| A |
Big Sur |
CA |
BGSRCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-667
| 0 |
Big Sur |
CA |
BGSRCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-667
| 1 |
Big Sur |
CA |
BGSRCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-667
| 2 |
Big Sur |
CA |
BGSRCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-667
| 3 |
Big Sur |
CA |
BGSRCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-667
| 4 |
Big Sur |
CA |
|
145J TERRA NOVA TELECOM INC. |
736 |
|
2022-04-12 |
|
| 831-667
| 5 |
Big Sur |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
2005-07-26 |
|
| 831-667
| 6 |
Big Sur |
CA |
MTRYCAPMDS0 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
736 |
|
2021-02-27 |
|
| 831-667
| 7 |
Big Sur |
CA |
SLNSCA01XGX |
9262 UTILITY TELECOM GROUP, LLC - CA |
736 |
|
2006-03-24 |
|
| 831-667
| 9 |
Big Sur |
CA |
|
145J TERRA NOVA TELECOM INC. |
736 |
|
2022-11-03 |
|
| 831-673
| A |
Hollister |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
|
|
| 831-673
| 0 |
Hollister |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
|
|
| 831-673
| 1 |
Hollister |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
|
|
| 831-673
| 2 |
Hollister |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2024-01-01 |
|
| 831-673
| 3 |
Hollister |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2018-02-11 |
|
| 831-673
| 4 |
Hollister |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2023-01-21 |
|
| 831-673
| 5 |
Hollister |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2024-07-15 |
|
| 831-673
| 6 |
Hollister |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2017-09-20 |
|
| 831-673
| 7 |
Hollister |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2017-07-06 |
|
| 831-673
| 8 |
Hollister |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2016-04-14 |
|
| 831-673
| 9 |
Hollister |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2014-10-24 |
|
| 831-674
| A |
Greenfield (Monterey) |
CA |
GNFDCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-674
| 0 |
Greenfield (Monterey) |
CA |
GNFDCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-674
| 1 |
Greenfield (Monterey) |
CA |
GNFDCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-674
| 2 |
Greenfield (Monterey) |
CA |
GNFDCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-674
| 3 |
Greenfield (Monterey) |
CA |
GNFDCA11RS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-674
| 4 |
Greenfield (Monterey) |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-04-27 |
|
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Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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