Local Calling Guide
Area code/prefix search
San Mateo, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 650-574
| 8 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-574
| 9 |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2021-01-07 |
|
| 650-576
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 650-577
| A |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-577
| 0 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-577
| 1 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-577
| 2 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-577
| 3 |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2008-12-08 |
|
| 650-577
| 4 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-577
| 5 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-577
| 6 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-577
| 7 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-577
| 8 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-577
| 9 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-578
| A |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-579
| A |
BRLNCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-581
| A |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-581
| 0 |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
2012-12-22 |
|
| 650-581
| 1 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
|
|
| 650-581
| 2 |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-581
| 3 |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-581
| 4 |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-581
| 5 |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-581
| 6 |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-581
| 7 |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-581
| 8 |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 650-581
| 9 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-06-21 |
|
| 650-612
| A |
BRLNCA01DS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-619
| A |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 650-627
| A |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-627
| 0 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-627
| 1 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-627
| 2 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-627
| 3 |
SNFCCAMKX1X |
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2010-04-07 |
|
| 650-627
| 4 |
OKLDCA03XOY |
318J COMCAST IP PHONE, LLC |
722 |
|
2009-04-24 |
|
| 650-627
| 5 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-627
| 6 |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2012-03-19 |
|
| 650-627
| 7 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2011-04-13 |
|
| 650-627
| 8 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-627
| 9 |
SNMTCA11DS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 650-629
| A |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 650-629
| 0 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-01-06 |
|
| 650-629
| 1 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-01-06 |
|
| 650-629
| 2 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-11-22 |
|
| 650-629
| 3 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-11-22 |
|
| 650-629
| 4 |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-11-22 |
|
| 650-629
| 5 |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-11-22 |
|
| 650-629
| 6 |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-11-22 |
|
| 650-629
| 7 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2022-01-06 |
|
| 650-629
| 8 |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2021-11-21 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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