Local Calling Guide
Area code/prefix search
NPA: 831
[Rate centres in NPA 831]
[Dial plan for NPA 831]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 831-851
| A |
Watsonville |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-01-21 |
|
| 831-854
| A |
Santa Cruz |
CA |
OKLDCAAN4KD |
7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA |
722 |
|
|
|
| 831-854
| 0 |
Santa Cruz |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 831-854
| 1 |
Santa Cruz |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 831-854
| 2 |
Santa Cruz |
CA |
WTVLCADV0MD |
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
722 |
|
2009-07-26 |
|
| 831-854
| 3 |
Santa Cruz |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2020-12-25 |
|
| 831-854
| 4 |
Santa Cruz |
CA |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2021-11-09 |
|
| 831-854
| 5 |
Santa Cruz |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2023-05-13 |
|
| 831-854
| 6 |
Santa Cruz |
CA |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-01 |
|
| 831-854
| 7 |
Santa Cruz |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-04-10 |
|
| 831-854
| 8 |
Santa Cruz |
CA |
OKLECAZVGT0 |
5562 METROPCS, INC. |
722 |
|
2008-07-14 |
|
| 831-854
| 9 |
Santa Cruz |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 831-855
| A |
Monterey |
CA |
MTRYCAPMDS0 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
736 |
|
|
|
| 831-855
| 0 |
Monterey |
CA |
MTRYCAPMDS0 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
736 |
|
|
|
| 831-855
| 1 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2022-11-25 |
|
| 831-855
| 2 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2022-11-25 |
|
| 831-855
| 3 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2022-11-25 |
|
| 831-855
| 4 |
Monterey |
CA |
MTRYCAPMDS0 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
736 |
|
2019-07-07 |
|
| 831-855
| 5 |
Monterey |
CA |
MTRYCAPM6MD |
965H FRACTEL, LLC |
736 |
|
2020-11-29 |
|
| 831-855
| 6 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2022-11-25 |
|
| 831-855
| 7 |
Monterey |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2022-11-25 |
|
| 831-855
| 8 |
Monterey |
CA |
SLNSCA01XEY |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
736 |
|
2023-11-02 |
|
| 831-855
| 9 |
Monterey |
CA |
MTRYCAPMDS0 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
736 |
|
2019-12-22 |
|
| 831-856
| A |
Greenfield (Monterey) |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
|
|
| 831-856
| 0 |
Greenfield (Monterey) |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2014-03-28 |
|
| 831-856
| 1 |
Greenfield (Monterey) |
CA |
|
515J IP HORIZON LLC |
736 |
|
|
|
| 831-856
| 2 |
Greenfield (Monterey) |
CA |
|
515J IP HORIZON LLC |
736 |
|
|
|
| 831-856
| 3 |
Greenfield (Monterey) |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2015-05-02 |
|
| 831-856
| 4 |
Greenfield (Monterey) |
CA |
SLNSCA01XQX |
5562 METROPCS, INC. |
736 |
|
2017-03-26 |
|
| 831-856
| 5 |
Greenfield (Monterey) |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
2005-07-31 |
|
| 831-856
| 6 |
Greenfield (Monterey) |
CA |
SLNSCA01X1Y |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
736 |
|
2014-11-06 |
|
| 831-856
| 7 |
Greenfield (Monterey) |
CA |
SLNSCA01XXX |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
736 |
|
2012-01-08 |
|
| 831-856
| 8 |
Greenfield (Monterey) |
CA |
SLNSCA01X5Y |
516C AT&T CORP. |
736 |
|
2010-11-05 |
|
| 831-856
| 9 |
Greenfield (Monterey) |
CA |
MTRYCA012MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
736 |
|
2014-08-17 |
|
| 831-867
| A |
Monterey |
CA |
MTRYCAPM1MD |
939H COMMIO, LLC |
736 |
|
|
|
| 831-867
| 0 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2023-07-24 |
|
| 831-867
| 1 |
Monterey |
CA |
SLNSCA01XQX |
6529 T-MOBILE USA, INC. |
736 |
|
2023-10-29 |
|
| 831-867
| 2 |
Monterey |
CA |
SLNSCA01XQX |
6529 T-MOBILE USA, INC. |
736 |
|
2023-10-29 |
|
| 831-867
| 3 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2023-10-29 |
|
| 831-867
| 4 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2023-10-29 |
|
| 831-867
| 5 |
Monterey |
CA |
MTRYCAPM1MD |
939H COMMIO, LLC |
736 |
|
2017-05-15 |
|
| 831-867
| 6 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2019-03-21 |
|
| 831-867
| 7 |
Monterey |
CA |
MTRYCAPM7MD |
516J TON80 COMMUNICATIONS, LLC |
736 |
|
2022-03-17 |
|
| 831-867
| 8 |
Monterey |
CA |
SLNSCA01X9Y |
649C ONVOY, LLC - CA |
736 |
|
2019-03-21 |
|
| 831-867
| 9 |
Monterey |
CA |
SLNSCA01XEY |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
736 |
|
2023-11-12 |
|
| 831-869
| A |
Monterey |
CA |
SLNSCA01XQX |
6664 SPRINT SPECTRUM, L.P. |
736 |
|
|
|
| 831-869
| 0 |
Monterey |
CA |
SLNSCA01XQX |
6529 T-MOBILE USA, INC. |
736 |
|
2003-11-03 |
|
| 831-869
| 1 |
Monterey |
CA |
SLNSCA01XQX |
5562 METROPCS, INC. |
736 |
|
|
|
| 831-869
| 2 |
Monterey |
CA |
SLNSCA01XQX |
5562 METROPCS, INC. |
736 |
|
2007-03-04 |
|
| 831-869
| 3 |
Monterey |
CA |
SLNSCA01XQX |
5562 METROPCS, INC. |
736 |
|
2008-01-12 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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