Local Calling Guide
Area code/prefix search
Pittsburg West, CA
1 2 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 925-232
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 925-232
| 0 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-01-14 |
|
| 925-232
| 1 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-03-04 |
|
| 925-232
| 2 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
2003-09-14 |
|
| 925-232
| 3 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2005-08-22 |
|
| 925-232
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 925-232
| 5 |
|
553J WHITESKY COMMUNICATIONS, LLC |
722 |
|
2021-09-16 |
|
| 925-232
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2005-01-25 |
|
| 925-232
| 7 |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
2017-05-17 |
|
| 925-232
| 8 |
|
649C ONVOY, LLC - CA |
722 |
|
2021-07-30 |
|
| 925-232
| 9 |
|
073H TELNYX LLC |
722 |
|
2021-11-06 |
|
| 925-261
| A |
PSBGCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-261
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 925-261
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 925-261
| 2 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2006-06-07 |
|
| 925-261
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2005-09-22 |
|
| 925-261
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
2012-12-31 |
|
| 925-261
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-03-10 |
|
| 925-261
| 6 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-09-12 |
|
| 925-261
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-12-20 |
|
| 925-261
| 8 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-09-09 |
|
| 925-261
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 925-291
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 925-291
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-06-25 |
|
| 925-291
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 925-291
| 2 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2006-09-12 |
|
| 925-291
| 3 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-12-10 |
|
| 925-291
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-01-06 |
|
| 925-291
| 5 |
|
649C ONVOY, LLC - CA |
722 |
|
2013-12-01 |
|
| 925-291
| 6 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2009-01-05 |
|
| 925-291
| 7 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-08-28 |
|
| 925-291
| 8 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2011-12-08 |
|
| 925-291
| 9 |
|
649C ONVOY, LLC - CA |
722 |
|
2013-12-01 |
|
| 925-458
| A |
PSBGCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 925-458
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 925-458
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 925-458
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 925-458
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 925-458
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 925-458
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 925-458
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 925-458
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 925-458
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-03-10 |
|
| 925-458
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 925-504
| A |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 925-504
| 0 |
|
073H TELNYX LLC |
722 |
|
2023-03-18 |
|
| 925-504
| 1 |
|
073H TELNYX LLC |
722 |
|
2023-06-30 |
|
| 925-504
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-09-11 |
|
| 925-504
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-09-09 |
|
| 925-504
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-02-04 |
|
1 2 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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