Local Calling Guide
Area code/prefix search
Oakland: Trinidad DA, CA
<< 1 2 3 4 5 6 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 510-383
| 7 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2022-04-19 |
|
| 510-383
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-383
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-389
| A |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 510-389
| 0 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-10-29 |
|
| 510-389
| 1 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-10-29 |
|
| 510-389
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-10-29 |
|
| 510-389
| 3 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-10-29 |
|
| 510-389
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-10-29 |
|
| 510-389
| 5 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-10-29 |
|
| 510-389
| 6 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2023-08-01 |
|
| 510-389
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-10-29 |
|
| 510-389
| 8 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-10-29 |
|
| 510-389
| 9 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-10-29 |
|
| 510-394
| A |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 510-394
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2013-01-17 |
|
| 510-394
| 1 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2008-07-28 |
|
| 510-394
| 2 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-02-27 |
|
| 510-394
| 3 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2008-10-23 |
|
| 510-394
| 4 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2008-11-21 |
|
| 510-394
| 5 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2008-11-21 |
|
| 510-394
| 6 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2010-01-28 |
|
| 510-394
| 7 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2008-01-28 |
|
| 510-394
| 8 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2007-04-20 |
|
| 510-394
| 9 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 510-425
| A |
OKLDCA12DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-425
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-425
| 1 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 510-425
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-425
| 3 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 510-425
| 4 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 510-425
| 5 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 510-425
| 6 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 510-425
| 7 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 510-425
| 8 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 510-425
| 9 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 510-430
| A |
OKLDCA12DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-454
| A |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-454
| 0 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2013-04-12 |
|
| 510-454
| 1 |
|
9740 PACIFIC BELL |
722 |
|
2012-12-30 |
|
| 510-454
| 2 |
|
9740 PACIFIC BELL |
722 |
|
2012-12-30 |
|
| 510-454
| 3 |
|
9740 PACIFIC BELL |
722 |
|
2012-12-30 |
|
| 510-454
| 4 |
|
9740 PACIFIC BELL |
722 |
|
2012-12-30 |
|
| 510-454
| 5 |
|
9740 PACIFIC BELL |
722 |
|
2012-12-30 |
|
| 510-454
| 6 |
|
9740 PACIFIC BELL |
722 |
|
2012-12-30 |
|
| 510-454
| 7 |
|
9740 PACIFIC BELL |
722 |
|
2012-12-30 |
|
| 510-454
| 8 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-03-10 |
|
| 510-454
| 9 |
|
649C ONVOY, LLC - CA |
722 |
|
2013-03-28 |
|
| 510-483
| A |
SNLNCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-544
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-544
| 0 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-544
| 1 |
|
073H TELNYX LLC |
722 |
|
2021-01-09 |
|
| 510-544
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-544
| 3 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-544
| 4 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 510-544
| 5 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 510-544
| 6 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-544
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-544
| 8 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-544
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2002-12-01 |
|
| 510-553
| A |
OKLDCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-560
| A |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
|
|
| 510-560
| 0 |
|
5562 METROPCS, INC. |
722 |
|
2014-09-22 |
|
| 510-560
| 1 |
|
5562 METROPCS, INC. |
722 |
|
2014-09-22 |
|
| 510-560
| 2 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2014-08-28 |
|
| 510-560
| 3 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-10-10 |
|
| 510-560
| 4 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-10-10 |
|
| 510-560
| 5 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-10-10 |
|
| 510-560
| 6 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-10-10 |
|
| 510-560
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2014-11-07 |
|
| 510-560
| 8 |
|
5562 METROPCS, INC. |
722 |
|
2014-09-22 |
|
| 510-560
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2015-04-20 |
|
| 510-562
| A |
OKLDCA12DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-563
| A |
OKLDCA12DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-563
| 0 |
|
5562 METROPCS, INC. |
722 |
|
2013-02-22 |
|
| 510-563
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-563
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-563
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-563
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-563
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-563
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-563
| 7 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2008-10-31 |
|
| 510-563
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-563
| 9 |
|
5562 METROPCS, INC. |
722 |
|
2008-12-07 |
|
| 510-564
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 510-564
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 510-564
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 510-564
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2010-12-17 |
|
| 510-564
| 3 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2006-05-15 |
|
| 510-564
| 4 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2009-05-11 |
|
| 510-564
| 5 |
|
5562 METROPCS, INC. |
722 |
|
2013-02-22 |
|
| 510-564
| 6 |
|
5562 METROPCS, INC. |
722 |
|
2013-02-22 |
|
| 510-564
| 7 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2007-11-01 |
|
| 510-564
| 8 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2013-04-12 |
|
| 510-564
| 9 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2011-12-05 |
|
| 510-567
| A |
OKLDCA12DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-567
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-567
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-567
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 510-567
| 3 |
|
516C AT&T CORP. |
722 |
|
2010-07-06 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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