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 |
| 650-507
| 5 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2020-02-03 |
|
| 650-507
| 6 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2020-02-03 |
|
| 650-507
| 7 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2020-02-03 |
|
| 650-507
| 8 |
Palo Alto |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2020-01-02 |
|
| 650-507
| 9 |
Palo Alto |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-12-22 |
|
| 650-508
| A |
San Carlos-Belmont |
CA |
SNCRCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-509
| A |
Palo Alto |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 650-509
| 0 |
Palo Alto |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2016-06-10 |
|
| 650-509
| 1 |
Palo Alto |
CA |
SNFCCAMMDS0 |
485E ASTOUND BROADBAND, LLC - CA |
722 |
|
2017-03-02 |
|
| 650-509
| 2 |
Palo Alto |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-08-18 |
|
| 650-509
| 3 |
Palo Alto |
CA |
SNJUCACL3MD |
073H TELNYX LLC |
722 |
|
2017-05-08 |
|
| 650-509
| 4 |
Palo Alto |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2017-05-08 |
|
| 650-509
| 5 |
Palo Alto |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2016-09-23 |
|
| 650-509
| 6 |
Palo Alto |
CA |
|
515J IP HORIZON LLC |
722 |
|
2016-09-14 |
|
| 650-509
| 7 |
Palo Alto |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-06-24 |
|
| 650-509
| 8 |
Palo Alto |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-06-24 |
|
| 650-509
| 9 |
Palo Alto |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-06-24 |
|
| 650-512
| A |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 650-512
| 0 |
Palo Alto |
CA |
SNJUCACL2MD |
197D VONAGE AMERICA LLC |
722 |
|
2019-12-11 |
|
| 650-512
| 1 |
Palo Alto |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2020-01-02 |
|
| 650-512
| 2 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2019-12-09 |
|
| 650-512
| 3 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2019-12-09 |
|
| 650-512
| 4 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2019-12-09 |
|
| 650-512
| 5 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2019-12-09 |
|
| 650-512
| 6 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2019-12-09 |
|
| 650-512
| 7 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2019-12-09 |
|
| 650-512
| 8 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2019-12-09 |
|
| 650-512
| 9 |
Palo Alto |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2019-12-09 |
|
| 650-513
| A |
San Mateo |
CA |
SNMTCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-513
| 0 |
San Mateo |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2014-11-06 |
|
| 650-513
| 1 |
San Mateo |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2008-09-19 |
|
| 650-513
| 2 |
San Mateo |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2012-03-05 |
|
| 650-513
| 3 |
San Mateo |
CA |
SNMTCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-513
| 4 |
San Mateo |
CA |
SNMTCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-513
| 5 |
San Mateo |
CA |
SNMTCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-513
| 6 |
San Mateo |
CA |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2012-08-06 |
|
| 650-513
| 7 |
San Mateo |
CA |
SNMTCA11DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-513
| 8 |
San Mateo |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2012-07-22 |
|
| 650-513
| 9 |
San Mateo |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-03-22 |
|
| 650-514
| A |
San Mateo |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 650-514
| 0 |
San Mateo |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2019-08-11 |
|
| 650-514
| 1 |
San Mateo |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2019-12-30 |
|
| 650-514
| 2 |
San Mateo |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2019-05-13 |
|
| 650-514
| 3 |
San Mateo |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2020-03-07 |
|
| 650-514
| 4 |
San Mateo |
CA |
SNJUCACL2MD |
197D VONAGE AMERICA LLC |
722 |
|
2020-05-28 |
|
| 650-514
| 5 |
San Mateo |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-06-07 |
|
| 650-514
| 6 |
San Mateo |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-06-07 |
|
| 650-514
| 7 |
San Mateo |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2020-04-02 |
|
| 650-514
| 8 |
San Mateo |
CA |
SNJUCACL2MD |
197D VONAGE AMERICA LLC |
722 |
|
2020-05-28 |
|
| 650-514
| 9 |
San Mateo |
CA |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
2020-10-26 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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