Local Calling Guide
Area code/prefix search
El Sobrante-Pinole, CA
<< 1 2 3 4 5 6 7 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 510-241
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-12-12 |
|
| 510-241
| 6 |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2017-08-23 |
|
| 510-241
| 7 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-10-23 |
|
| 510-241
| 8 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-10-23 |
|
| 510-241
| 9 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-11-13 |
|
| 510-243
| A |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-243
| 0 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-243
| 1 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-243
| 2 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-243
| 3 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-243
| 4 |
HRCLCA11DS0 |
9740 PACIFIC BELL |
722 |
|
2002-05-08 |
|
| 510-243
| 5 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2011-09-29 |
|
| 510-243
| 6 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-243
| 7 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-243
| 8 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-243
| 9 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-262
| A |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-262
| 0 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-262
| 1 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-262
| 2 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-262
| 3 |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2023-02-06 |
|
| 510-262
| 4 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-262
| 5 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-262
| 6 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-11-10 |
|
| 510-262
| 7 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-262
| 8 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-262
| 9 |
ELSBCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-275
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-275
| 0 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-275
| 1 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-275
| 2 |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2002-10-27 |
|
| 510-275
| 3 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2001-07-24 |
|
| 510-275
| 4 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-10-26 |
|
| 510-275
| 5 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2005-03-22 |
|
| 510-275
| 6 |
OKLDCA03XKY |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-21 |
|
| 510-275
| 7 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2011-10-10 |
|
| 510-275
| 8 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2006-01-09 |
|
| 510-275
| 9 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2006-09-14 |
|
| 510-283
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 510-283
| 0 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 510-283
| 1 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2010-04-25 |
|
| 510-283
| 2 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2007-09-07 |
|
| 510-283
| 3 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2007-08-12 |
|
| 510-283
| 4 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2012-09-13 |
|
| 510-283
| 5 |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
2007-02-19 |
|
| 510-283
| 6 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2012-05-24 |
|
| 510-283
| 7 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2013-05-26 |
|
| 510-283
| 8 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2008-07-06 |
|
| 510-283
| 9 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2013-08-25 |
|
| 510-309
| A |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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