Local Calling Guide
Area code/prefix search
Pittsburg, CA
1 2 3 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
925-203
| A |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
925-203
| 0 |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
925-203
| 1 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2007-12-18 |
|
925-203
| 2 |
SNFCCA21XPZ |
553J WHITESKY COMMUNICATIONS, LLC |
722 |
|
2021-09-16 |
|
925-203
| 3 |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
2003-09-14 |
|
925-203
| 4 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2004-12-31 |
|
925-203
| 5 |
FRMTCAEDDS2 |
7262 XO CALIFORNIA, INC. |
722 |
|
2005-06-02 |
|
925-203
| 6 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-10-02 |
|
925-203
| 7 |
SNFCCAMKX5Y |
506J TWILIO INTERNATIONAL, INC. |
722 |
|
2020-10-01 |
|
925-203
| 8 |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2011-05-06 |
|
925-203
| 9 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2008-01-31 |
|
925-220
| A |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
925-220
| 0 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2023-11-16 |
|
925-220
| 1 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2024-01-28 |
|
925-220
| 2 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2023-11-29 |
|
925-220
| 3 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2024-01-28 |
|
925-220
| 8 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2024-01-28 |
|
925-220
| 9 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2024-01-28 |
|
925-252
| A |
PSBGCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
925-252
| 0 |
PSBGCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
925-252
| 1 |
PSBGCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
925-252
| 2 |
PSBGCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
925-252
| 3 |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2015-11-19 |
|
925-252
| 4 |
PSBGCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
925-252
| 5 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-03-04 |
|
925-252
| 6 |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2015-11-19 |
|
925-252
| 7 |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2006-05-22 |
|
925-252
| 8 |
FRMTCAEDDS2 |
7262 XO CALIFORNIA, INC. |
722 |
|
2006-09-07 |
|
925-252
| 9 |
PSBGCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
925-267
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
925-267
| 0 |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
2016-07-16 |
|
925-267
| 1 |
|
515J IP HORIZON LLC |
722 |
|
2016-09-15 |
|
925-267
| 2 |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
2006-06-30 |
|
925-267
| 3 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2008-08-13 |
|
925-267
| 4 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2006-09-12 |
|
925-267
| 5 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
925-267
| 6 |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2016-09-22 |
|
925-267
| 7 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2009-12-20 |
|
925-267
| 8 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-07-04 |
|
925-267
| 9 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2010-09-25 |
|
925-318
| A |
OKLDCAEBDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
|
|
925-318
| 0 |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2017-01-23 |
|
925-318
| 1 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-12-19 |
|
925-318
| 2 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2011-01-20 |
|
925-318
| 3 |
OKLDCAEBDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
|
|
925-318
| 4 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2007-09-21 |
|
925-318
| 5 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-06-25 |
|
925-318
| 6 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-12-01 |
|
925-318
| 7 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2012-12-31 |
|
925-318
| 8 |
SNJUCACL3MD |
073H TELNYX LLC |
722 |
|
2017-06-12 |
|
1 2 3 >>
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
Sponsored by: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.