Local Calling Guide
Area code/prefix search
Mountain View, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 650-318
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-318
| 3 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2008-06-03 |
|
| 650-318
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-318
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2009-02-03 |
|
| 650-318
| 6 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2009-02-03 |
|
| 650-318
| 7 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-10-16 |
|
| 650-318
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-08-09 |
|
| 650-318
| 9 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2012-10-16 |
|
| 650-335
| A |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-335
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-335
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-335
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-335
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-335
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-335
| 5 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2008-09-26 |
|
| 650-335
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-335
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-335
| 8 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-09-18 |
|
| 650-335
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-336
| A |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-336
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-06-14 |
|
| 650-336
| 1 |
|
649C ONVOY, LLC - CA |
722 |
|
2007-09-07 |
|
| 650-336
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2011-08-03 |
|
| 650-336
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2007-06-02 |
|
| 650-336
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2007-06-02 |
|
| 650-336
| 5 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 650-336
| 6 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2009-03-15 |
|
| 650-336
| 7 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2011-09-30 |
|
| 650-336
| 8 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 650-336
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-386
| A |
SNJSCA02DS4 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-386
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-06-14 |
|
| 650-386
| 1 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2008-04-24 |
|
| 650-386
| 2 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-386
| 3 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-386
| 4 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-386
| 5 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
|
|
| 650-386
| 6 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
|
|
| 650-386
| 7 |
|
7421 AT&T - LOCAL |
722 |
|
2012-06-08 |
|
| 650-386
| 8 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-386
| 9 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-390
| A |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-390
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-390
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-390
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2009-11-03 |
|
| 650-390
| 3 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2008-07-06 |
|
| 650-390
| 4 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2011-09-02 |
|
| 650-390
| 5 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2018-02-02 |
|
| 650-390
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2009-11-03 |
|
| 650-390
| 7 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2007-12-09 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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