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 |
| 650-276
| 9 |
Half Moon Bay |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2010-01-10 |
|
| 650-277
| A |
Redwood City |
CA |
SNFCCA21XCZ |
6967 33 WIRELESS INC. |
722 |
|
|
|
| 650-278
| A |
South San Francisco |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-278
| 0 |
South San Francisco |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-278
| 1 |
South San Francisco |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-278
| 2 |
South San Francisco |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-278
| 3 |
South San Francisco |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-278
| 4 |
South San Francisco |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2011-09-21 |
|
| 650-278
| 5 |
South San Francisco |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2013-08-28 |
|
| 650-278
| 6 |
South San Francisco |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-278
| 7 |
South San Francisco |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2005-04-01 |
|
| 650-278
| 8 |
South San Francisco |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-05-26 |
|
| 650-278
| 9 |
South San Francisco |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-279
| A |
Mountain View |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 650-280
| A |
Mountain View |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-280
| 0 |
Mountain View |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-280
| 1 |
Mountain View |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-280
| 2 |
Mountain View |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-280
| 3 |
Mountain View |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-280
| 4 |
Mountain View |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-280
| 5 |
Mountain View |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-280
| 6 |
Mountain View |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-280
| 7 |
Mountain View |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-280
| 8 |
Mountain View |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-280
| 9 |
Mountain View |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
|
|
| 650-281
| A |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-281
| 0 |
San Mateo |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2013-04-07 |
|
| 650-281
| 1 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-281
| 2 |
San Mateo |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2013-04-07 |
|
| 650-281
| 3 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-281
| 4 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-281
| 5 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-281
| 6 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-281
| 7 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-281
| 8 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-281
| 9 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-282
| A |
Mountain View |
CA |
SNFCCAMMDS0 |
485E ASTOUND BROADBAND, LLC - CA |
722 |
|
|
|
| 650-282
| 0 |
Mountain View |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2012-05-04 |
|
| 650-282
| 1 |
Mountain View |
CA |
SNFCCAMKX5Y |
506J TWILIO INTERNATIONAL, INC. |
722 |
|
2003-10-12 |
|
| 650-282
| 2 |
Mountain View |
CA |
|
515J IP HORIZON LLC |
722 |
|
2003-10-12 |
|
| 650-282
| 3 |
Mountain View |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2011-04-13 |
|
| 650-282
| 4 |
Mountain View |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2006-09-01 |
|
| 650-282
| 5 |
Mountain View |
CA |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
2006-06-30 |
|
| 650-282
| 6 |
Mountain View |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2011-10-26 |
|
| 650-282
| 7 |
Mountain View |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2011-10-26 |
|
| 650-282
| 8 |
Mountain View |
CA |
|
829J PAETEC ITEL, LLC |
722 |
|
2012-10-01 |
|
| 650-282
| 9 |
Mountain View |
CA |
|
485E ASTOUND BROADBAND, LLC - CA |
722 |
|
|
|
| 650-283
| A |
Palo Alto |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-283
| 0 |
Palo Alto |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 650-283
| 1 |
Palo Alto |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2007-07-06 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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