Local Calling Guide
Area code/prefix search
NPA: 650
[Rate centres in NPA 650]
[Dial plan for NPA 650]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 650-937
| 5 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-937
| 6 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-937
| 7 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-937
| 8 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-937
| 9 |
Mountain View |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-01-14 |
|
| 650-938
| A |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 0 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 1 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 2 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 3 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 4 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 5 |
Mountain View |
CA |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2025-04-08 |
|
| 650-938
| 6 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 7 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 8 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-938
| 9 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| A |
Mountain View |
CA |
MTVWCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| 0 |
Mountain View |
CA |
MTVWCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| 1 |
Mountain View |
CA |
MTVWCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| 2 |
Mountain View |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2005-11-01 |
|
| 650-940
| 3 |
Mountain View |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 650-940
| 4 |
Mountain View |
CA |
MTVWCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| 5 |
Mountain View |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 650-940
| 6 |
Mountain View |
CA |
MTVWCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| 7 |
Mountain View |
CA |
MTVWCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-940
| 8 |
Mountain View |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
|
|
| 650-940
| 9 |
Mountain View |
CA |
MTVWCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-941
| A |
Los Altos |
CA |
LSATCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-942
| A |
Millbrae |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 650-942
| 0 |
Millbrae |
CA |
SNJUCACL3MD |
073H TELNYX LLC |
722 |
|
2017-06-12 |
|
| 650-942
| 1 |
Millbrae |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-09-22 |
|
| 650-942
| 2 |
Millbrae |
CA |
SNJUCACL2MD |
197D VONAGE AMERICA LLC |
722 |
|
2020-06-22 |
|
| 650-942
| 3 |
Millbrae |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-12-22 |
|
| 650-942
| 4 |
Millbrae |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-08-18 |
|
| 650-942
| 5 |
Millbrae |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-08-18 |
|
| 650-942
| 6 |
Millbrae |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-02-29 |
|
| 650-942
| 7 |
Millbrae |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-02-29 |
|
| 650-942
| 8 |
Millbrae |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2014-10-24 |
|
| 650-942
| 9 |
Millbrae |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2015-10-31 |
|
| 650-943
| A |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| 0 |
Mountain View |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2019-05-15 |
|
| 650-943
| 1 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| 2 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| 3 |
Mountain View |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2013-04-08 |
|
| 650-943
| 4 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| 5 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| 6 |
Mountain View |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2025-01-02 |
|
| 650-943
| 7 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-943
| 8 |
Mountain View |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2023-03-20 |
|
| 650-943
| 9 |
Mountain View |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2024-12-03 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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