Local Calling Guide
Area code/prefix search
NPA: 628
[Rate centres in NPA 628]
[Dial plan for NPA 628]
NXX: 288
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
628-288
| A |
Mill Valley |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
628-288
| 0 |
Mill Valley |
CA |
OKLECAZVGT0 |
5562 METROPCS, INC. |
722 |
|
2020-07-26 |
|
628-288
| 1 |
Mill Valley |
CA |
OKLECAZVGT0 |
5562 METROPCS, INC. |
722 |
|
2020-07-26 |
|
628-288
| 2 |
Mill Valley |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2019-07-28 |
|
628-288
| 3 |
Mill Valley |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-08-17 |
|
628-288
| 4 |
Mill Valley |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2020-08-17 |
|
628-288
| 5 |
Mill Valley |
CA |
SNFCCAMKX5Y |
506J TWILIO INTERNATIONAL, INC. |
722 |
|
2020-10-01 |
|
628-288
| 6 |
Mill Valley |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2019-07-16 |
|
628-288
| 7 |
Mill Valley |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2021-03-04 |
|
628-288
| 8 |
Mill Valley |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
2019-05-14 |
|
628-288
| 9 |
Mill Valley |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2019-09-13 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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