Local Calling Guide
Area code/prefix search
Santa Clarita: Newhall-Castaic DA, CA
<< 1 2 3 4 5 6 7 8 9 10 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 661-568
| 3 |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2016-06-10 |
|
| 661-568
| 4 |
SHOKCA02IMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2017-05-08 |
|
| 661-568
| 5 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-10-24 |
|
| 661-568
| 6 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-07-23 |
|
| 661-568
| 7 |
SHOKCA02IMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
2016-03-07 |
|
| 661-568
| 8 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2016-08-08 |
|
| 661-568
| 9 |
SHOKCA022MD |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2015-11-05 |
|
| 661-593
| A |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 661-593
| 0 |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2016-09-12 |
|
| 661-593
| 1 |
LSANCARCD4S |
973E RACE TELECOMMUNICATIONS, INC. - CA |
730 |
|
2016-11-20 |
|
| 661-593
| 2 |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2016-12-31 |
|
| 661-593
| 3 |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2017-04-17 |
|
| 661-593
| 4 |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2017-06-10 |
|
| 661-593
| 5 |
LSANCAJW6MD |
073H TELNYX LLC |
730 |
|
2017-06-02 |
|
| 661-593
| 6 |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2019-05-26 |
|
| 661-593
| 7 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2016-09-12 |
|
| 661-593
| 8 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2016-12-09 |
|
| 661-593
| 9 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2016-09-11 |
|
| 661-600
| A |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 661-600
| 0 |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 661-600
| 1 |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
| 661-600
| 2 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-01-03 |
|
| 661-600
| 3 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2004-01-30 |
|
| 661-600
| 4 |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2003-10-07 |
|
| 661-600
| 5 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-02-03 |
|
| 661-600
| 6 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-04-16 |
|
| 661-600
| 7 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-06-10 |
|
| 661-600
| 8 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2006-02-26 |
|
| 661-600
| 9 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2013-03-02 |
|
| 661-607
| A |
CSTCCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-607
| 0 |
CSTCCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-607
| 1 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-11-11 |
|
| 661-607
| 2 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-11-11 |
|
| 661-607
| 3 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2004-03-16 |
|
| 661-607
| 4 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2004-03-27 |
|
| 661-607
| 5 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-07-08 |
|
| 661-607
| 6 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-03-08 |
|
| 661-607
| 7 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-03-08 |
|
| 661-607
| 8 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-03-08 |
|
| 661-607
| 9 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-10-16 |
|
| 661-625
| A |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 661-625
| 0 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-06-11 |
|
| 661-625
| 1 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-07-11 |
|
| 661-625
| 2 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-08-11 |
|
| 661-625
| 3 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2022-09-10 |
|
| 661-625
| 4 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2022-02-07 |
|
| 661-625
| 5 |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2022-02-07 |
|
| 661-625
| 6 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2022-02-06 |
|
| 661-625
| 7 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2022-02-06 |
|
| 661-625
| 8 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2022-10-18 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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