Local Calling Guide
Area code/prefix search
NPA: 661
[Rate centres in NPA 661]
[Dial plan for NPA 661]
NXX: 857
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
661-857
| A |
Santa Clarita: Newhall-Castaic DA |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
661-857
| 0 |
Santa Clarita: Newhall-Castaic DA |
CA |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
661-857
| 1 |
Santa Clarita: Newhall-Castaic DA |
CA |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
661-857
| 2 |
Santa Clarita: Newhall-Castaic DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2007-12-09 |
|
661-857
| 3 |
Santa Clarita: Newhall-Castaic DA |
CA |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
661-857
| 4 |
Santa Clarita: Newhall-Castaic DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2006-08-16 |
|
661-857
| 5 |
Santa Clarita: Newhall-Castaic DA |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2006-08-20 |
|
661-857
| 6 |
Santa Clarita: Newhall-Castaic DA |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
661-857
| 7 |
Santa Clarita: Newhall-Castaic DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-04-13 |
|
661-857
| 8 |
Santa Clarita: Newhall-Castaic DA |
CA |
SNANCALWDS1 |
7262 XO CALIFORNIA, INC. |
730 |
|
2006-07-14 |
|
661-857
| 9 |
Santa Clarita: Newhall-Castaic DA |
CA |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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