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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 831-758
| A |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-759
| A |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-760
| A |
Monterey |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
|
|
| 831-760
| 0 |
Monterey |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
|
|
| 831-760
| 1 |
Monterey |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2020-04-11 |
|
| 831-760
| 2 |
Monterey |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
|
|
| 831-760
| 3 |
Monterey |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2020-04-11 |
|
| 831-760
| 4 |
Monterey |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2024-12-02 |
|
| 831-760
| 5 |
Monterey |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2019-10-03 |
|
| 831-760
| 6 |
Monterey |
CA |
SLNSCA01X8Y |
6529 T-MOBILE USA, INC. |
736 |
|
|
|
| 831-760
| 7 |
Monterey |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
|
|
| 831-760
| 8 |
Monterey |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2019-10-03 |
|
| 831-760
| 9 |
Monterey |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
2012-09-15 |
|
| 831-761
| A |
Watsonville |
CA |
WTVLCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-763
| A |
Watsonville |
CA |
WTVLCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-766
| A |
Salinas |
CA |
SLNSCA0102T |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-768
| A |
Watsonville |
CA |
WTVLCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-769
| A |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-769
| 0 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-769
| 1 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-769
| 2 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-769
| 3 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-769
| 4 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-769
| 5 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-769
| 6 |
Salinas |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2012-12-13 |
|
| 831-769
| 7 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-769
| 8 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-769
| 9 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-770
| A |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-770
| 0 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-770
| 1 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-770
| 2 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-770
| 3 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-770
| 4 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-770
| 5 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-770
| 6 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-770
| 7 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-770
| 8 |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-770
| 9 |
Salinas |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2011-06-24 |
|
| 831-771
| A |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-772
| A |
Salinas |
CA |
SLNSCA01DS0 |
9740 PACIFIC BELL |
736 |
|
|
|
| 831-774
| A |
Gonzales |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
|
|
| 831-774
| 0 |
Gonzales |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
736 |
|
2025-01-15 |
|
| 831-774
| 1 |
Gonzales |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2005-11-02 |
|
| 831-774
| 2 |
Gonzales |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2006-08-28 |
|
| 831-774
| 3 |
Gonzales |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2008-09-11 |
|
| 831-774
| 4 |
Gonzales |
CA |
SLNSCA01X8Y |
5562 METROPCS, INC. |
736 |
|
2016-10-17 |
|
| 831-774
| 5 |
Gonzales |
CA |
|
145J TERRA NOVA TELECOM INC. |
736 |
|
2025-02-14 |
|
| 831-774
| 6 |
Gonzales |
CA |
|
145J TERRA NOVA TELECOM INC. |
736 |
|
2021-10-02 |
|
| 831-774
| 7 |
Gonzales |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2019-07-26 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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