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 |
| 650-360
| A |
South San Francisco |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 650-361
| A |
Redwood City |
CA |
RDCYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-362
| A |
Redwood City |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 650-362
| 0 |
Redwood City |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 650-362
| 1 |
Redwood City |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 650-362
| 2 |
Redwood City |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 650-362
| 3 |
Redwood City |
CA |
SNFCCA01XGX |
516C AT&T CORP. |
722 |
|
2007-02-19 |
|
| 650-362
| 4 |
Redwood City |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2011-10-03 |
|
| 650-362
| 5 |
Redwood City |
CA |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2008-12-08 |
|
| 650-362
| 6 |
Redwood City |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2007-05-17 |
|
| 650-362
| 7 |
Redwood City |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2018-12-23 |
|
| 650-362
| 8 |
Redwood City |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2011-09-21 |
|
| 650-362
| 9 |
Redwood City |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
|
|
| 650-363
| A |
Redwood City |
CA |
RDCYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-364
| A |
Redwood City |
CA |
RDCYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-365
| A |
Redwood City |
CA |
RDCYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-366
| A |
Redwood City |
CA |
RDCYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-367
| A |
Redwood City |
CA |
RDCYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-368
| A |
Redwood City |
CA |
RDCYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-369
| A |
Redwood City |
CA |
RDCYCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-370
| A |
Palo Alto |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2024-12-06 |
|
| 650-370
| 0 |
Palo Alto |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2024-12-06 |
|
| 650-370
| 1 |
Palo Alto |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2024-12-06 |
|
| 650-370
| 2 |
Palo Alto |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2024-12-06 |
|
| 650-370
| 3 |
Palo Alto |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2025-11-09 |
|
| 650-370
| 8 |
Palo Alto |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2025-11-09 |
|
| 650-370
| 9 |
Palo Alto |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2025-11-09 |
|
| 650-371
| A |
San Mateo |
CA |
SNFCCA21XEZ |
6630 USA MOBILITY WIRELESS, INC. |
722 |
|
|
|
| 650-372
| A |
San Mateo |
CA |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-372
| 0 |
San Mateo |
CA |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-372
| 1 |
San Mateo |
CA |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-372
| 2 |
San Mateo |
CA |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-372
| 3 |
San Mateo |
CA |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-372
| 4 |
San Mateo |
CA |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-372
| 5 |
San Mateo |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2013-03-28 |
|
| 650-372
| 6 |
San Mateo |
CA |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-372
| 7 |
San Mateo |
CA |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-372
| 8 |
San Mateo |
CA |
|
829J PAETEC ITEL, LLC |
722 |
|
2013-03-13 |
|
| 650-372
| 9 |
San Mateo |
CA |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-373
| A |
San Mateo |
CA |
BRLNCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-374
| A |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 650-374
| 0 |
Palo Alto |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2020-09-07 |
|
| 650-374
| 1 |
Palo Alto |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-01-02 |
|
| 650-374
| 2 |
Palo Alto |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-01-02 |
|
| 650-374
| 3 |
Palo Alto |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-18 |
|
| 650-374
| 4 |
Palo Alto |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-01-02 |
|
| 650-374
| 5 |
Palo Alto |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-01-02 |
|
| 650-374
| 6 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2020-06-27 |
|
| 650-374
| 7 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2020-06-27 |
|
| 650-374
| 8 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2020-06-27 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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