Local Calling Guide
Area code/prefix search
Atascadero, CA
1 2 3 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 805-391
| A |
SNLOCA01XYX |
6529 T-MOBILE USA, INC. |
740 |
|
|
|
| 805-391
| 0 |
|
6529 T-MOBILE USA, INC. |
740 |
|
|
|
| 805-391
| 1 |
|
6529 T-MOBILE USA, INC. |
740 |
|
|
|
| 805-391
| 2 |
|
6529 T-MOBILE USA, INC. |
740 |
|
|
|
| 805-391
| 3 |
|
6529 T-MOBILE USA, INC. |
740 |
|
|
|
| 805-391
| 4 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
740 |
|
2012-05-20 |
|
| 805-391
| 5 |
|
073H TELNYX LLC |
740 |
|
2017-03-27 |
|
| 805-391
| 6 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2020-08-19 |
|
| 805-391
| 7 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
740 |
|
2013-12-15 |
|
| 805-391
| 8 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2020-08-19 |
|
| 805-391
| 9 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2020-08-19 |
|
| 805-460
| A |
ATSCCA11DS0 |
9740 PACIFIC BELL |
740 |
|
|
|
| 805-460
| 0 |
|
9740 PACIFIC BELL |
740 |
|
|
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| 805-460
| 1 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-460
| 2 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-460
| 3 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2004-07-05 |
|
| 805-460
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
740 |
|
2006-01-16 |
|
| 805-460
| 5 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2021-01-19 |
|
| 805-460
| 6 |
|
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
740 |
|
2007-05-22 |
|
| 805-460
| 7 |
|
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
740 |
|
2014-03-06 |
|
| 805-460
| 8 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2011-11-14 |
|
| 805-460
| 9 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-461
| A |
ATSCCA11DS0 |
9740 PACIFIC BELL |
740 |
|
|
|
| 805-461
| 0 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-461
| 1 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-461
| 2 |
|
9807 NORCAST COMMUNICATIONS CORPORATION - CA |
740 |
|
2013-01-20 |
|
| 805-461
| 3 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-461
| 4 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-461
| 5 |
|
9740 PACIFIC BELL |
740 |
|
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| 805-461
| 6 |
|
9740 PACIFIC BELL |
740 |
|
|
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| 805-461
| 7 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-461
| 8 |
|
145J TERRA NOVA TELECOM INC. |
740 |
|
2021-01-06 |
|
| 805-461
| 9 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-462
| A |
ATSCCA11DS0 |
9740 PACIFIC BELL |
740 |
|
|
|
| 805-462
| 0 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-462
| 1 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-462
| 2 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-462
| 3 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-462
| 4 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-462
| 5 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-462
| 6 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-462
| 7 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2006-03-30 |
|
| 805-462
| 8 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-462
| 9 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-464
| A |
ATSCCA11DS0 |
9740 PACIFIC BELL |
740 |
|
|
|
| 805-464
| 0 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-464
| 1 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2003-08-30 |
|
| 805-464
| 2 |
|
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
740 |
|
2008-07-25 |
|
| 805-464
| 3 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
740 |
|
2008-04-24 |
|
| 805-464
| 4 |
|
9807 NORCAST COMMUNICATIONS CORPORATION - CA |
740 |
|
2003-05-04 |
|
| 805-464
| 5 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
740 |
|
2005-08-10 |
|
| 805-464
| 6 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
740 |
|
2010-03-04 |
|
| 805-464
| 7 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
740 |
|
2010-09-30 |
|
| 805-464
| 8 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2008-07-28 |
|
| 805-464
| 9 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2006-06-30 |
|
| 805-466
| A |
ATSCCA11DS0 |
9740 PACIFIC BELL |
740 |
|
|
|
| 805-468
| A |
ATSCCAABRS0 |
9740 PACIFIC BELL |
740 |
|
|
|
| 805-468
| 0 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2021-01-19 |
|
| 805-468
| 1 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-468
| 2 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-468
| 3 |
|
9740 PACIFIC BELL |
740 |
|
|
|
| 805-468
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
740 |
|
2005-07-26 |
|
| 805-468
| 5 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2009-12-24 |
|
| 805-468
| 6 |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
740 |
|
2010-05-24 |
|
| 805-468
| 7 |
|
649C ONVOY, LLC - CA |
740 |
|
2010-03-08 |
|
| 805-468
| 8 |
|
649C ONVOY, LLC - CA |
740 |
|
2022-10-15 |
|
| 805-468
| 9 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
740 |
|
2011-06-05 |
|
| 805-470
| A |
SNLOCAMOBMD |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
740 |
|
|
|
| 805-470
| 0 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2010-10-01 |
|
| 805-470
| 1 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
740 |
|
2011-06-25 |
|
| 805-470
| 2 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2020-12-01 |
|
| 805-470
| 3 |
|
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
740 |
|
|
|
| 805-470
| 4 |
|
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
740 |
|
|
|
| 805-470
| 5 |
|
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
740 |
|
|
|
| 805-470
| 6 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2020-12-01 |
|
| 805-470
| 7 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
740 |
|
2007-09-03 |
|
| 805-470
| 8 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2013-02-17 |
|
| 805-470
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
740 |
|
2014-08-01 |
|
| 805-538
| A |
SNLOCA01XOY |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
740 |
|
|
|
| 805-538
| 0 |
|
5562 METROPCS, INC. |
740 |
|
2010-12-23 |
|
| 805-538
| 1 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
740 |
|
2015-06-04 |
|
| 805-538
| 2 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
740 |
|
2015-06-04 |
|
| 805-538
| 3 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
740 |
|
2014-06-27 |
|
| 805-538
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
740 |
|
2017-08-24 |
|
| 805-538
| 5 |
|
516C AT&T CORP. |
740 |
|
2011-11-21 |
|
| 805-538
| 6 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2020-04-03 |
|
| 805-538
| 7 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2024-06-29 |
|
| 805-538
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
740 |
|
2013-01-11 |
|
| 805-538
| 9 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
740 |
|
2013-08-20 |
|
| 805-539
| A |
SNLOCA01XYX |
6529 T-MOBILE USA, INC. |
740 |
|
|
|
| 805-539
| 0 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
740 |
|
|
|
| 805-539
| 1 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
740 |
|
|
|
| 805-539
| 2 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
740 |
|
2005-04-02 |
|
| 805-539
| 3 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2014-10-31 |
|
| 805-539
| 4 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
740 |
|
2016-09-10 |
|
| 805-539
| 5 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2014-08-11 |
|
| 805-539
| 6 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
740 |
|
2006-01-14 |
|
| 805-539
| 7 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2015-03-02 |
|
| 805-539
| 8 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2015-03-02 |
|
| 805-539
| 9 |
|
6529 T-MOBILE USA, INC. |
740 |
|
2013-12-03 |
|
1 2 3 >>
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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