Local Calling Guide
Area code/prefix search
NPA: 442
[Rate centres in NPA 442]
[Dial plan for NPA 442]
NXX: 259
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 442-259
| A |
Summit Valley |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 442-259
| 0 |
Summit Valley |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-12-13 |
|
| 442-259
| 1 |
Summit Valley |
CA |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2019-08-29 |
|
| 442-259
| 2 |
Summit Valley |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2019-02-28 |
|
| 442-259
| 3 |
Summit Valley |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2019-02-28 |
|
| 442-259
| 4 |
Summit Valley |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2020-06-07 |
|
| 442-259
| 5 |
Summit Valley |
CA |
|
707H INTEGRATED PATH COMMUNICATIONS, LLC - CA |
730 |
|
2018-05-08 |
|
| 442-259
| 6 |
Summit Valley |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2020-08-28 |
|
| 442-259
| 7 |
Summit Valley |
CA |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
730 |
|
2016-03-10 |
|
| 442-259
| 8 |
Summit Valley |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2020-08-28 |
|
| 442-259
| 9 |
Summit Valley |
CA |
|
073H TELNYX LLC |
730 |
|
2018-06-27 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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