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 |
| 650-937
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-937
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-937
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-937
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-937
| 9 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-01-14 |
|
| 650-938
| A |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 5 |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2025-04-08 |
|
| 650-938
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| A |
MTVWCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| 2 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2005-11-01 |
|
| 650-940
| 3 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 650-940
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| 5 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 650-940
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| 8 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 650-940
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| A |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| 0 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-05-15 |
|
| 650-943
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| 3 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2013-04-08 |
|
| 650-943
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-02 |
|
| 650-943
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| 8 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2023-03-20 |
|
| 650-943
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-03 |
|
| 650-944
| A |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 7 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 8 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2014-02-16 |
|
| 650-960
| A |
MTVWCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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