Local Calling Guide
Area code/prefix search
NPA: 661
[Rate centres in NPA 661]
[Dial plan for NPA 661]
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NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
661-414
| 5 |
Santa Clarita: Newhall-Castaic DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-10-02 |
|
661-414
| 6 |
Santa Clarita: Newhall-Castaic DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-08-02 |
|
661-414
| 7 |
Santa Clarita: Newhall-Castaic DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-10-02 |
|
661-414
| 8 |
Santa Clarita: Newhall-Castaic DA |
CA |
SNANCALWDS1 |
7262 XO CALIFORNIA, INC. |
730 |
|
2008-06-12 |
|
661-414
| 9 |
Santa Clarita: Newhall-Castaic DA |
CA |
ANHMCANG2MD |
4733 PAETEC COMMUNICATIONS, INC. - CA |
730 |
|
2007-10-05 |
|
661-416
| A |
Arvin |
CA |
BKFDCA01VMD |
6529 T-MOBILE USA, INC. |
734 |
|
|
|
661-416
| 0 |
Arvin |
CA |
BKFDCA01VMD |
6529 T-MOBILE USA, INC. |
734 |
|
2019-09-21 |
|
661-416
| 1 |
Arvin |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2019-09-29 |
|
661-416
| 2 |
Arvin |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2020-07-10 |
|
661-416
| 3 |
Arvin |
CA |
BKFDCAKTOMD |
073H TELNYX LLC |
734 |
|
2017-03-24 |
|
661-416
| 4 |
Arvin |
CA |
BKFDCA01VMD |
6529 T-MOBILE USA, INC. |
734 |
|
2016-12-09 |
|
661-416
| 5 |
Arvin |
CA |
BKFDCA01VMD |
6529 T-MOBILE USA, INC. |
734 |
|
2016-12-09 |
|
661-416
| 6 |
Arvin |
CA |
BKFDCA01VMD |
6529 T-MOBILE USA, INC. |
734 |
|
2019-10-25 |
|
661-416
| 7 |
Arvin |
CA |
BKFDCA01VMD |
6529 T-MOBILE USA, INC. |
734 |
|
2016-10-20 |
|
661-416
| 8 |
Arvin |
CA |
BKFDCA01VMD |
6529 T-MOBILE USA, INC. |
734 |
|
2016-10-20 |
|
661-416
| 9 |
Arvin |
CA |
BKFDCA01VMD |
6529 T-MOBILE USA, INC. |
734 |
|
2016-10-20 |
|
661-417
| A |
Santa Clarita: Newhall-Castaic DA |
CA |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
661-417
| 0 |
Santa Clarita: Newhall-Castaic DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2018-01-20 |
|
661-417
| 1 |
Santa Clarita: Newhall-Castaic DA |
CA |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2018-05-05 |
|
661-417
| 2 |
Santa Clarita: Newhall-Castaic DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-03-03 |
|
661-417
| 3 |
Santa Clarita: Newhall-Castaic DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-03-03 |
|
661-417
| 4 |
Santa Clarita: Newhall-Castaic DA |
CA |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2019-02-15 |
|
661-417
| 5 |
Santa Clarita: Newhall-Castaic DA |
CA |
LNBHCAAXDS0 |
707H INTEGRATED PATH COMMUNICATIONS, LLC - CA |
730 |
|
2018-05-08 |
|
661-417
| 6 |
Santa Clarita: Newhall-Castaic DA |
CA |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2018-09-21 |
|
661-417
| 7 |
Santa Clarita: Newhall-Castaic DA |
CA |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2017-12-30 |
|
661-417
| 8 |
Santa Clarita: Newhall-Castaic DA |
CA |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2017-09-29 |
|
661-417
| 9 |
Santa Clarita: Newhall-Castaic DA |
CA |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-08-21 |
|
661-418
| A |
Lancaster |
CA |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
661-418
| 0 |
Lancaster |
CA |
SNMNCAXPXJY |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2012-04-13 |
|
661-418
| 1 |
Lancaster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2012-04-10 |
|
661-418
| 2 |
Lancaster |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-04-19 |
|
661-418
| 3 |
Lancaster |
CA |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2012-06-29 |
|
661-418
| 4 |
Lancaster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2012-05-06 |
|
661-418
| 5 |
Lancaster |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2013-10-15 |
|
661-418
| 6 |
Lancaster |
CA |
SNMNCAXPXJY |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2012-06-25 |
|
661-418
| 7 |
Lancaster |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-08-11 |
|
661-418
| 8 |
Lancaster |
CA |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2012-04-09 |
|
661-418
| 9 |
Lancaster |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2012-04-09 |
|
661-419
| A |
Hi Vista |
CA |
BLPKCAAFCM0 |
0051 SHELCOMM |
730 |
|
|
|
661-420
| A |
Cuyama |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
|
|
661-420
| 0 |
Cuyama |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2024-01-05 |
|
661-420
| 1 |
Cuyama |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
|
|
661-420
| 2 |
Cuyama |
CA |
BKFDCAKTX1X |
939H COMMIO, LLC |
734 |
|
2024-01-28 |
|
661-420
| 3 |
Cuyama |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-08-13 |
|
661-420
| 4 |
Cuyama |
CA |
BKFDCAKTX6X |
965H FRACTEL, LLC |
734 |
|
2020-07-27 |
|
661-420
| 6 |
Cuyama |
CA |
BKFDCAKTX1X |
939H COMMIO, LLC |
734 |
|
2021-10-22 |
|
661-420
| 7 |
Cuyama |
CA |
BKFDCAKTX1X |
939H COMMIO, LLC |
734 |
|
2021-10-22 |
|
661-420
| 8 |
Cuyama |
CA |
BKFDCAKTX1X |
939H COMMIO, LLC |
734 |
|
2021-10-22 |
|
661-420
| 9 |
Cuyama |
CA |
BKFDCAKTX1X |
939H COMMIO, LLC |
734 |
|
2021-10-22 |
|
661-421
| A |
Bakersfield: Main DA |
CA |
BKFDCA01VMD |
6529 T-MOBILE USA, INC. |
734 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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