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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 831-227
| 7 |
Santa Cruz |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2003-10-01 |
|
| 831-227
| 8 |
Santa Cruz |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2003-10-01 |
|
| 831-227
| 9 |
Santa Cruz |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2003-10-01 |
|
| 831-228
| A |
Watsonville |
CA |
WTVLCADV0MD |
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
722 |
|
|
|
| 831-228
| 0 |
Watsonville |
CA |
OKLDCAMP1MD |
4733 PAETEC COMMUNICATIONS, INC. - CA |
722 |
|
2015-11-22 |
|
| 831-228
| 1 |
Watsonville |
CA |
WTVLCADV0MD |
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
722 |
|
2015-11-21 |
|
| 831-228
| 2 |
Watsonville |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2015-12-06 |
|
| 831-228
| 3 |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-02-22 |
|
| 831-228
| 4 |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-02-22 |
|
| 831-228
| 5 |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-02-15 |
|
| 831-228
| 6 |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-02-15 |
|
| 831-228
| 7 |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2015-12-30 |
|
| 831-228
| 8 |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2015-12-30 |
|
| 831-228
| 9 |
Watsonville |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2016-02-19 |
|
| 831-229
| A |
Salinas |
CA |
SLNSCABIXMD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
736 |
|
|
|
| 831-230
| A |
Monterey |
CA |
MTRYCAPM0MD |
073H TELNYX LLC |
736 |
|
|
|
| 831-230
| 0 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2017-04-27 |
|
| 831-230
| 1 |
Monterey |
CA |
MTRYCAPM0MD |
073H TELNYX LLC |
736 |
|
2017-02-05 |
|
| 831-230
| 2 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2021-04-02 |
|
| 831-230
| 3 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2021-04-02 |
|
| 831-230
| 4 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2021-04-02 |
|
| 831-230
| 5 |
Monterey |
CA |
SLNSCA01XAY |
073H TELNYX LLC |
736 |
|
2023-04-12 |
|
| 831-230
| 6 |
Monterey |
CA |
|
649C ONVOY, LLC - CA |
736 |
|
2024-02-22 |
|
| 831-230
| 7 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-12-12 |
|
| 831-230
| 8 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2022-02-26 |
|
| 831-230
| 9 |
Monterey |
CA |
SLNSCA01XAY |
073H TELNYX LLC |
736 |
|
2022-12-23 |
|
| 831-231
| A |
Greenfield (Monterey) |
CA |
SLNSCA01XCY |
624H ONVOY SPECTRUM, LLC |
736 |
|
|
|
| 831-231
| 0 |
Greenfield (Monterey) |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2019-07-05 |
|
| 831-231
| 1 |
Greenfield (Monterey) |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2021-03-05 |
|
| 831-231
| 2 |
Greenfield (Monterey) |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2019-09-13 |
|
| 831-231
| 3 |
Greenfield (Monterey) |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2019-09-13 |
|
| 831-231
| 4 |
Greenfield (Monterey) |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2020-03-02 |
|
| 831-231
| 5 |
Greenfield (Monterey) |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2020-03-02 |
|
| 831-231
| 6 |
Greenfield (Monterey) |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2021-03-05 |
|
| 831-231
| 7 |
Greenfield (Monterey) |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2020-06-08 |
|
| 831-231
| 8 |
Greenfield (Monterey) |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2020-06-08 |
|
| 831-231
| 9 |
Greenfield (Monterey) |
CA |
SLNSCA01XCY |
624H ONVOY SPECTRUM, LLC |
736 |
|
2021-06-15 |
|
| 831-232
| A |
Chualar |
CA |
SLNSCA01DS1 |
4129 O1 COMMUNICATIONS, INC. - CA |
736 |
|
|
|
| 831-232
| 0 |
Chualar |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2010-08-28 |
|
| 831-232
| 1 |
Chualar |
CA |
|
515J IP HORIZON LLC |
736 |
|
|
|
| 831-232
| 2 |
Chualar |
CA |
|
515J IP HORIZON LLC |
736 |
|
|
|
| 831-232
| 3 |
Chualar |
CA |
MTRYCAPM0MD |
073H TELNYX LLC |
736 |
|
2018-07-03 |
|
| 831-232
| 4 |
Chualar |
CA |
|
515J IP HORIZON LLC |
736 |
|
|
|
| 831-232
| 5 |
Chualar |
CA |
SLNSCA01X5Y |
516C AT&T CORP. |
736 |
|
2011-08-05 |
|
| 831-232
| 6 |
Chualar |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2015-02-23 |
|
| 831-232
| 7 |
Chualar |
CA |
MTRYCAPM7MD |
516J TON80 COMMUNICATIONS, LLC |
736 |
|
2022-03-21 |
|
| 831-232
| 8 |
Chualar |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2015-10-15 |
|
| 831-232
| 9 |
Chualar |
CA |
MTRYCAPMDS0 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
736 |
|
2016-03-05 |
|
| 831-233
| A |
Monterey |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
|
|
| 831-233
| 0 |
Monterey |
CA |
SLNSCA01XEY |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
736 |
|
2006-07-08 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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