Local Calling Guide
Area code/prefix search
San Mateo, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
650-377
| 7 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
650-377
| 8 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
650-377
| 9 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
650-378
| A |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
650-389
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
650-389
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
650-389
| 1 |
|
7575 CENTURYLINK COMMUNICATIONS LLC |
722 |
|
2013-06-24 |
|
650-389
| 2 |
|
318J COMCAST IP PHONE LLC |
722 |
|
2012-12-11 |
|
650-389
| 3 |
|
5562 METRO PCS, INC. |
722 |
|
2008-08-28 |
|
650-389
| 4 |
|
5562 METRO PCS, INC. |
722 |
|
2009-04-09 |
|
650-389
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2014-01-30 |
|
650-389
| 6 |
|
318J COMCAST IP PHONE LLC |
722 |
|
2011-08-05 |
|
650-389
| 7 |
|
318J COMCAST IP PHONE LLC |
722 |
|
2011-09-30 |
|
650-389
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
650-389
| 9 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2012-03-26 |
|
650-393
| A |
OKLDCAEBDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
|
|
650-393
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2006-12-03 |
|
650-393
| 1 |
|
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
|
|
650-393
| 2 |
|
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
|
|
650-393
| 3 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2006-07-07 |
|
650-393
| 4 |
|
318J COMCAST IP PHONE LLC |
722 |
|
2007-05-26 |
|
650-393
| 5 |
|
318J COMCAST IP PHONE LLC |
722 |
|
2007-05-26 |
|
650-393
| 6 |
|
8322 MPOWER COMMUNICATIONS CORP - CA |
722 |
|
2004-02-02 |
|
650-393
| 7 |
|
7262 XO CALIFORNIA, INC. |
722 |
|
2008-09-15 |
|
650-393
| 8 |
|
7453 U.S. TELEPACIFIC CORP. - CA |
722 |
|
2008-09-04 |
|
650-393
| 9 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2006-07-07 |
|
650-398
| A |
FRFECABBCM0 |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
650-398
| 0 |
|
649C ONVOY, LLC - CA |
722 |
|
2018-12-23 |
|
650-398
| 1 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2018-10-21 |
|
650-398
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2018-12-23 |
|
650-398
| 3 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2019-06-19 |
|
650-398
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
2019-02-07 |
|
650-398
| 5 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2018-10-12 |
|
650-398
| 6 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2018-10-12 |
|
650-398
| 7 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2018-07-19 |
|
650-398
| 8 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2018-07-19 |
|
650-398
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2018-04-22 |
|
650-401
| A |
BRLNCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
650-403
| A |
SNFECAEJDS0 |
8782 ALLEGIANCE TELECOM, INC. - CA |
722 |
|
|
|
650-408
| A |
SNFCCAMKX1X |
6906 AMERICAN MESSAGING SERVICES, LLC |
722 |
|
|
|
650-418
| A |
FRFECABBCM0 |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
650-418
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-05-04 |
|
650-418
| 1 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-10-26 |
|
650-418
| 2 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2019-12-27 |
|
650-418
| 3 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2019-11-04 |
|
650-418
| 4 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2020-02-12 |
|
650-418
| 5 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2020-03-12 |
|
650-418
| 6 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-05-04 |
|
650-418
| 7 |
|
7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO |
722 |
|
2019-07-18 |
|
650-418
| 8 |
|
5562 METRO PCS, INC. |
722 |
|
2021-03-14 |
|
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Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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