Local Calling Guide
Area code/prefix search
NPA: 408
[Rate centres in NPA 408]
[Dial plan for NPA 408]
NXX: 337
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 408-337
| A |
Gilroy |
CA |
WTVLCADV0MD |
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
722 |
|
|
|
| 408-337
| 0 |
Gilroy |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2010-01-23 |
|
| 408-337
| 1 |
Gilroy |
CA |
|
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
722 |
|
2009-08-03 |
|
| 408-337
| 2 |
Gilroy |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-26 |
|
| 408-337
| 3 |
Gilroy |
CA |
|
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
2009-11-02 |
|
| 408-337
| 4 |
Gilroy |
CA |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2010-01-28 |
|
| 408-337
| 5 |
Gilroy |
CA |
|
776C CHARTER FIBERLINK CA-CCO, LLC - CA |
722 |
|
2010-04-09 |
|
| 408-337
| 6 |
Gilroy |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-06-20 |
|
| 408-337
| 7 |
Gilroy |
CA |
|
5562 METROPCS, INC. |
722 |
|
2009-10-15 |
|
| 408-337
| 8 |
Gilroy |
CA |
|
649C ONVOY, LLC - CA |
722 |
|
2010-08-16 |
|
| 408-337
| 9 |
Gilroy |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-10-28 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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