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 |
| 650-390
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-390
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-396
| A |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-396
| 0 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2005-03-22 |
|
| 650-396
| 1 |
|
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
|
|
| 650-396
| 2 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-06-27 |
|
| 650-396
| 3 |
|
649C ONVOY, LLC - CA |
722 |
|
2011-12-13 |
|
| 650-396
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
2005-06-17 |
|
| 650-396
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2005-06-17 |
|
| 650-396
| 6 |
|
649C ONVOY, LLC - CA |
722 |
|
2005-06-17 |
|
| 650-396
| 7 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2006-03-04 |
|
| 650-396
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2008-08-29 |
|
| 650-396
| 9 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 650-404
| A |
MTVWCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-404
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-404
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-404
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-404
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-404
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-404
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-404
| 6 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2023-03-20 |
|
| 650-404
| 7 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2011-09-17 |
|
| 650-404
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-404
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-406
| A |
SNFCCA21XUY |
6906 AMERICAN MESSAGING SERVICES, LLC |
722 |
|
|
|
| 650-408
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-09 |
|
| 650-408
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-09 |
|
| 650-408
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-09 |
|
| 650-408
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-09 |
|
| 650-408
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-09 |
|
| 650-408
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-09 |
|
| 650-408
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-09 |
|
| 650-408
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-09 |
|
| 650-408
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-09 |
|
| 650-408
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-09 |
|
| 650-408
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-09 |
|
| 650-417
| A |
SNJSCAYB0MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-417
| 0 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-417
| 1 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-10-16 |
|
| 650-417
| 2 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-417
| 3 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-05-26 |
|
| 650-417
| 4 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2007-11-16 |
|
| 650-417
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2008-08-23 |
|
| 650-417
| 6 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-417
| 7 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
|
|
| 650-417
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2010-09-04 |
|
| 650-417
| 9 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2014-07-13 |
|
| 650-426
| A |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 650-426
| 0 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2014-06-14 |
|
| 650-426
| 1 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2012-11-30 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.