Local Calling Guide
Area code/prefix search
NPA: 415
[Rate centres in NPA 415]
[Dial plan for NPA 415]
NXX: 375
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 415-375
| A |
San Francisco: Montrose-Evergreen DA |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-375
| 0 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 415-375
| 1 |
San Francisco: Montrose-Evergreen DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2004-04-05 |
|
| 415-375
| 2 |
San Francisco: Montrose-Evergreen DA |
CA |
OKLECAZV1MD |
5562 METROPCS, INC. |
722 |
|
2004-04-05 |
|
| 415-375
| 3 |
San Francisco: Montrose-Evergreen DA |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-375
| 4 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-375
| 5 |
San Francisco: Montrose-Evergreen DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2019-08-01 |
|
| 415-375
| 6 |
San Francisco: Montrose-Evergreen DA |
CA |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-02-21 |
|
| 415-375
| 7 |
San Francisco: Montrose-Evergreen DA |
CA |
HYWRCA115MD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2004-12-07 |
|
| 415-375
| 8 |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 415-375
| 9 |
San Francisco: Montrose-Evergreen DA |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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