Local Calling Guide
Area code/prefix search
NPA: 628
[Rate centres in NPA 628]
[Dial plan for NPA 628]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 628-629
| 6 |
San Francisco: Central DA |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2019-03-16 |
|
| 628-629
| 7 |
San Francisco: Central DA |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2019-04-28 |
|
| 628-629
| 8 |
San Francisco: Central DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-629
| 9 |
San Francisco: Central DA |
CA |
SNFCCA21XOZ |
321J HD CARRIER LLC |
722 |
|
2019-02-09 |
|
| 628-652
| A |
San Francisco: Central DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 628-652
| 0 |
San Francisco: Central DA |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 1 |
San Francisco: Central DA |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 2 |
San Francisco: Central DA |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 3 |
San Francisco: Central DA |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 4 |
San Francisco: Central DA |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 5 |
San Francisco: Central DA |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 6 |
San Francisco: Central DA |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 7 |
San Francisco: Central DA |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 8 |
San Francisco: Central DA |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-652
| 9 |
San Francisco: Central DA |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2018-03-05 |
|
| 628-666
| A |
Ignacio |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 628-666
| 0 |
Ignacio |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-03-07 |
|
| 628-666
| 1 |
Ignacio |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-03-07 |
|
| 628-666
| 2 |
Ignacio |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2016-03-20 |
|
| 628-666
| 3 |
Ignacio |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-04-22 |
|
| 628-666
| 4 |
Ignacio |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-04-22 |
|
| 628-666
| 5 |
Ignacio |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-05-05 |
|
| 628-666
| 6 |
Ignacio |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2015-03-21 |
|
| 628-666
| 7 |
Ignacio |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-07-11 |
|
| 628-666
| 8 |
Ignacio |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2016-07-11 |
|
| 628-666
| 9 |
Ignacio |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2016-02-29 |
|
| 628-667
| A |
San Rafael |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 628-667
| 0 |
San Rafael |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 628-667
| 1 |
San Rafael |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 628-667
| 2 |
San Rafael |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2021-02-25 |
|
| 628-667
| 3 |
San Rafael |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-18 |
|
| 628-667
| 4 |
San Rafael |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2021-12-21 |
|
| 628-667
| 5 |
San Rafael |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2021-05-25 |
|
| 628-667
| 6 |
San Rafael |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-05-23 |
|
| 628-667
| 7 |
San Rafael |
CA |
SNFCCA21XPZ |
553J WHITESKY COMMUNICATIONS, LLC |
722 |
|
2021-09-16 |
|
| 628-667
| 8 |
San Rafael |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2021-01-15 |
|
| 628-667
| 9 |
San Rafael |
CA |
SNFCCAMKX6Y |
515J IP HORIZON LLC |
722 |
|
2021-05-01 |
|
| 628-677
| A |
Mill Valley |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 628-677
| 0 |
Mill Valley |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2022-05-06 |
|
| 628-677
| 1 |
Mill Valley |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2023-08-11 |
|
| 628-677
| 2 |
Mill Valley |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2023-08-11 |
|
| 628-677
| 3 |
Mill Valley |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-10-03 |
|
| 628-677
| 4 |
Mill Valley |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-10-03 |
|
| 628-677
| 5 |
Mill Valley |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-10-03 |
|
| 628-677
| 6 |
Mill Valley |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-10-03 |
|
| 628-677
| 7 |
Mill Valley |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2021-09-13 |
|
| 628-677
| 8 |
Mill Valley |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2023-08-11 |
|
| 628-677
| 9 |
Mill Valley |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2022-11-10 |
|
| 628-682
| A |
Novato |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2025-04-06 |
|
| 628-682
| 0 |
Novato |
CA |
OKLDCAEB0MD |
073H TELNYX LLC |
722 |
|
2022-09-18 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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