Local Calling Guide
Area code/prefix search
Oakland: Berkeley DA, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 510-280
| 5 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2010-09-28 |
|
| 510-280
| 6 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 510-280
| 7 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2005-01-21 |
|
| 510-280
| 8 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2005-01-21 |
|
| 510-280
| 9 |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2005-01-21 |
|
| 510-292
| A |
ALBYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-292
| 0 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2005-08-15 |
|
| 510-292
| 1 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2005-09-10 |
|
| 510-292
| 2 |
ALBYCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-292
| 3 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2010-10-03 |
|
| 510-292
| 4 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-06-04 |
|
| 510-292
| 5 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2003-10-29 |
|
| 510-292
| 6 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2003-10-29 |
|
| 510-292
| 7 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2003-10-29 |
|
| 510-292
| 8 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2003-10-29 |
|
| 510-292
| 9 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2005-08-15 |
|
| 510-295
| A |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 510-295
| 0 |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 510-295
| 1 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 510-295
| 2 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 510-295
| 3 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2003-08-09 |
|
| 510-295
| 4 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2003-01-10 |
|
| 510-295
| 5 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2003-08-09 |
|
| 510-295
| 6 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 510-295
| 7 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2002-12-14 |
|
| 510-295
| 8 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2002-12-14 |
|
| 510-295
| 9 |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2002-12-14 |
|
| 510-345
| A |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 510-345
| 0 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-03-14 |
|
| 510-345
| 1 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-03-14 |
|
| 510-345
| 2 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-03-14 |
|
| 510-345
| 3 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-03-14 |
|
| 510-345
| 4 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-04-23 |
|
| 510-345
| 5 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-04-23 |
|
| 510-345
| 6 |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2016-04-15 |
|
| 510-345
| 7 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-03-13 |
|
| 510-345
| 8 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-03-13 |
|
| 510-345
| 9 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-03-13 |
|
| 510-356
| A |
BKLYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 510-356
| 0 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2008-05-14 |
|
| 510-356
| 1 |
BKLYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
2007-12-27 |
|
| 510-356
| 2 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2008-06-03 |
|
| 510-356
| 3 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2009-03-08 |
|
| 510-356
| 4 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2009-04-08 |
|
| 510-356
| 5 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2008-04-18 |
|
| 510-356
| 6 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2008-04-18 |
|
| 510-356
| 7 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2008-05-24 |
|
| 510-356
| 8 |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2008-10-19 |
|
| 510-356
| 9 |
BKLYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
2007-12-27 |
|
| 510-365
| A |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.