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 |
| 650-944
| A |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 0 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 1 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 2 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 3 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 4 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 5 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 6 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 7 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 8 |
Mountain View |
CA |
MTVWCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-944
| 9 |
Mountain View |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2014-02-16 |
|
| 650-946
| A |
Los Altos |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
|
|
| 650-946
| 0 |
Los Altos |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
|
|
| 650-946
| 1 |
Los Altos |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2009-10-05 |
|
| 650-946
| 2 |
Los Altos |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2013-12-30 |
|
| 650-946
| 3 |
Los Altos |
CA |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
2008-07-24 |
|
| 650-946
| 4 |
Los Altos |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
|
|
| 650-946
| 5 |
Los Altos |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
|
|
| 650-946
| 6 |
Los Altos |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2013-12-20 |
|
| 650-946
| 7 |
Los Altos |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2012-11-12 |
|
| 650-946
| 8 |
Los Altos |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2012-08-30 |
|
| 650-946
| 9 |
Los Altos |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
|
|
| 650-947
| A |
Los Altos |
CA |
LSATCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-947
| 0 |
Los Altos |
CA |
LSATCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-947
| 1 |
Los Altos |
CA |
LSATCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-947
| 2 |
Los Altos |
CA |
LSATCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-947
| 3 |
Los Altos |
CA |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2025-04-08 |
|
| 650-947
| 4 |
Los Altos |
CA |
LSATCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-947
| 5 |
Los Altos |
CA |
LSATCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-947
| 6 |
Los Altos |
CA |
LSATCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-947
| 7 |
Los Altos |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2016-02-06 |
|
| 650-947
| 8 |
Los Altos |
CA |
LSATCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-947
| 9 |
Los Altos |
CA |
LSATCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-948
| A |
Los Altos |
CA |
LSATCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-949
| A |
Los Altos |
CA |
LSATCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-952
| A |
South San Francisco |
CA |
SNBUCA02DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-954
| A |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-954
| 0 |
San Mateo |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2012-08-30 |
|
| 650-954
| 1 |
San Mateo |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-954
| 2 |
San Mateo |
CA |
|
829J PAETEC ITEL, LLC |
722 |
|
2009-05-13 |
|
| 650-954
| 3 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-954
| 4 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-954
| 5 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-954
| 6 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-954
| 7 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-954
| 8 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-954
| 9 |
San Mateo |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-955
| A |
Half Moon Bay |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 650-955
| 0 |
Half Moon Bay |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-07-22 |
|
| 650-955
| 1 |
Half Moon Bay |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-07-22 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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