Local Calling Guide
Area code/prefix search
NPA: 661
[Rate centres in NPA 661]
[Dial plan for NPA 661]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 661-916
| A |
Lancaster |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-916
| 0 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2007-02-04 |
|
| 661-916
| 1 |
Lancaster |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-916
| 2 |
Lancaster |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-916
| 3 |
Lancaster |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-916
| 4 |
Lancaster |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-916
| 5 |
Lancaster |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-916
| 6 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2004-11-01 |
|
| 661-916
| 7 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2005-01-20 |
|
| 661-916
| 8 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2004-12-01 |
|
| 661-916
| 9 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2004-06-29 |
|
| 661-917
| A |
Lancaster |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-918
| A |
Palmdale: Palmdale DA |
CA |
ONTRCAXPXAY |
6967 33 WIRELESS INC. |
730 |
|
|
|
| 661-922
| A |
Delano |
CA |
BKFDCAKTX6X |
965H FRACTEL, LLC |
734 |
|
|
|
| 661-922
| 0 |
Delano |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2021-03-23 |
|
| 661-922
| 1 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-922
| 2 |
Delano |
CA |
BKFDCAKTX6X |
965H FRACTEL, LLC |
734 |
|
2021-03-22 |
|
| 661-922
| 3 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-922
| 4 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-922
| 5 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-922
| 6 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-922
| 7 |
Delano |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2021-12-08 |
|
| 661-922
| 8 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-12-22 |
|
| 661-922
| 9 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-12-22 |
|
| 661-927
| A |
McFarland |
CA |
BKFDCA12X1X |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
734 |
|
|
|
| 661-927
| 0 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-927
| 1 |
McFarland |
CA |
|
515J IP HORIZON LLC |
734 |
|
2006-09-28 |
|
| 661-927
| 2 |
McFarland |
CA |
|
515J IP HORIZON LLC |
734 |
|
2006-09-28 |
|
| 661-927
| 3 |
McFarland |
CA |
BKFDCAJADS0 |
7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
734 |
|
2005-04-28 |
|
| 661-927
| 4 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-927
| 5 |
McFarland |
CA |
BKFDCA12X1X |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
734 |
|
2012-04-15 |
|
| 661-927
| 6 |
McFarland |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2014-05-02 |
|
| 661-927
| 7 |
McFarland |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2009-01-15 |
|
| 661-927
| 8 |
McFarland |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2014-08-01 |
|
| 661-927
| 9 |
McFarland |
CA |
BKFDCA11XMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
734 |
|
2015-05-05 |
|
| 661-928
| A |
Bakersfield: South DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2024-05-05 |
|
| 661-928
| 0 |
Bakersfield: South DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2024-05-05 |
|
| 661-928
| 1 |
Bakersfield: South DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2024-05-25 |
|
| 661-928
| 2 |
Bakersfield: South DA |
CA |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
734 |
|
2025-01-27 |
|
| 661-928
| 3 |
Bakersfield: South DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2025-03-17 |
|
| 661-928
| 4 |
Bakersfield: South DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2025-03-25 |
|
| 661-928
| 5 |
Bakersfield: South DA |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2025-04-07 |
|
| 661-928
| 6 |
Bakersfield: South DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2024-07-07 |
|
| 661-928
| 7 |
Bakersfield: South DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2024-07-27 |
|
| 661-928
| 8 |
Bakersfield: South DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2024-12-05 |
|
| 661-928
| 9 |
Bakersfield: South DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2025-02-16 |
|
| 661-932
| A |
Bakersfield: Main DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
|
|
| 661-932
| 0 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2004-12-13 |
|
| 661-932
| 1 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2005-01-17 |
|
| 661-932
| 2 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2005-02-04 |
|
| 661-932
| 3 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2005-05-08 |
|
| 661-932
| 4 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2005-06-23 |
|
| 661-932
| 5 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2006-12-16 |
|
| 661-932
| 6 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2007-02-23 |
|
| 661-932
| 7 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2008-11-23 |
|
| 661-932
| 8 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2004-05-31 |
|
| 661-932
| 9 |
Bakersfield: Main DA |
CA |
BKFDCA01WMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
734 |
|
|
|
| 661-933
| A |
Bakersfield: North DA |
CA |
BKFDCAKTX6X |
965H FRACTEL, LLC |
734 |
|
|
|
| 661-933
| 0 |
Bakersfield: North DA |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2021-12-08 |
|
| 661-933
| 1 |
Bakersfield: North DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2023-02-05 |
|
| 661-933
| 2 |
Bakersfield: North DA |
CA |
BKFDCAKTX7X |
516J TON80 COMMUNICATIONS, LLC |
734 |
|
2021-10-07 |
|
| 661-933
| 3 |
Bakersfield: North DA |
CA |
BKFDCAKTX6X |
965H FRACTEL, LLC |
734 |
|
2021-09-12 |
|
| 661-933
| 4 |
Bakersfield: North DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2023-02-05 |
|
| 661-933
| 5 |
Bakersfield: North DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2023-02-05 |
|
| 661-933
| 6 |
Bakersfield: North DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2023-02-05 |
|
| 661-933
| 7 |
Bakersfield: North DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2023-02-05 |
|
| 661-933
| 8 |
Bakersfield: North DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2023-02-05 |
|
| 661-933
| 9 |
Bakersfield: North DA |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2022-03-21 |
|
| 661-934
| A |
Arvin |
CA |
BKFDCAKTX7X |
516J TON80 COMMUNICATIONS, LLC |
734 |
|
|
|
| 661-934
| 0 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2021-06-11 |
|
| 661-934
| 1 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2021-06-11 |
|
| 661-934
| 2 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2021-06-11 |
|
| 661-934
| 3 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2021-06-11 |
|
| 661-934
| 4 |
Arvin |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-934
| 5 |
Arvin |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-934
| 6 |
Arvin |
CA |
BKFDCAKTX7X |
516J TON80 COMMUNICATIONS, LLC |
734 |
|
2021-06-08 |
|
| 661-934
| 7 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2021-07-29 |
|
| 661-934
| 8 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2021-07-29 |
|
| 661-934
| 9 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2021-07-29 |
|
| 661-936
| A |
Palmdale: Palmdale DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 661-936
| 0 |
Palmdale: Palmdale DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-09-09 |
|
| 661-936
| 1 |
Palmdale: Palmdale DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-09-09 |
|
| 661-936
| 2 |
Palmdale: Palmdale DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-03-11 |
|
| 661-936
| 3 |
Palmdale: Palmdale DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-03-11 |
|
| 661-936
| 4 |
Palmdale: Palmdale DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-03-11 |
|
| 661-936
| 5 |
Palmdale: Palmdale DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-03-11 |
|
| 661-936
| 6 |
Palmdale: Palmdale DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-03-11 |
|
| 661-936
| 7 |
Palmdale: Palmdale DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-01-14 |
|
| 661-936
| 8 |
Palmdale: Palmdale DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-01-14 |
|
| 661-936
| 9 |
Palmdale: Palmdale DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2022-01-14 |
|
| 661-940
| A |
Lancaster |
CA |
LNCSCAXG94K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 661-941
| A |
Lancaster |
CA |
SNMNCAXPXJY |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
|
|
| 661-941
| 0 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2014-06-11 |
|
| 661-941
| 1 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2014-06-11 |
|
| 661-941
| 2 |
Lancaster |
CA |
SNMNCAXPXJY |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2013-10-15 |
|
| 661-941
| 3 |
Lancaster |
CA |
SNMNCAXPXJY |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2013-11-15 |
|
| 661-941
| 4 |
Lancaster |
CA |
SNMNCAXPXJY |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2013-08-22 |
|
| 661-941
| 5 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2014-06-11 |
|
| 661-941
| 6 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2014-05-26 |
|
| 661-941
| 7 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2014-05-26 |
|
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Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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