Local Calling Guide
Area code/prefix search
Santa Cruz, CA
<< 1 2 3 4 5 6 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 831-454
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-454
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
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| 831-454
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-454
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-454
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2005-12-01 |
|
| 831-454
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-454
| 8 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2006-05-01 |
|
| 831-454
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-457
| A |
SNCZCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-458
| A |
SNCZCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-459
| A |
SNCZCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-460
| A |
SNCZCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-460
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-460
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-460
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-460
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-460
| 4 |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2024-05-26 |
|
| 831-460
| 5 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2005-11-28 |
|
| 831-460
| 6 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2012-10-25 |
|
| 831-460
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-460
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-460
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-461
| A |
SCVYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-461
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-461
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-461
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-461
| 3 |
|
073H TELNYX LLC |
722 |
|
2020-11-22 |
|
| 831-461
| 4 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2011-07-21 |
|
| 831-461
| 5 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-04-12 |
|
| 831-461
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-461
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-461
| 8 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2012-10-25 |
|
| 831-461
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-462
| A |
SNCZCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-464
| A |
SNCZCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-465
| A |
SNCZCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-465
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-465
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-465
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-465
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-465
| 4 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-08-31 |
|
| 831-465
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2014-04-06 |
|
| 831-465
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-465
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-465
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-465
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-466
| A |
SNCZCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-466
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-466
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-466
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-466
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-466
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-466
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-466
| 6 |
|
5562 METROPCS, INC. |
722 |
|
2009-07-18 |
|
| 831-466
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-466
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-466
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-469
| A |
SNCZCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-469
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-469
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-469
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-469
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-469
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-469
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-469
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-469
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-469
| 8 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2012-10-25 |
|
| 831-469
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-471
| A |
SNCZCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-471
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-471
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-471
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-471
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-471
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-471
| 5 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-07-04 |
|
| 831-471
| 6 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2012-10-25 |
|
| 831-471
| 7 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2013-05-05 |
|
| 831-471
| 8 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2011-09-30 |
|
| 831-471
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-475
| A |
SNCZCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-476
| A |
SNCZCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-477
| A |
SNCZCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-477
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-477
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-477
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-477
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-477
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-477
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-477
| 6 |
|
649C ONVOY, LLC - CA |
722 |
|
2008-07-06 |
|
| 831-477
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-477
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-477
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 831-479
| A |
SNCZCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-480
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 831-502
| A |
SNCZCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 831-515
| A |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 831-515
| 0 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 831-515
| 1 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-11-09 |
|
| 831-515
| 2 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-06-13 |
|
| 831-515
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2006-09-11 |
|
<< 1 2 3 4 5 6 >>
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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