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 |
| 661-529
| 1 |
Bakersfield: South DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2012-09-17 |
|
| 661-529
| 2 |
Bakersfield: South DA |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2013-03-27 |
|
| 661-529
| 3 |
Bakersfield: South DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2012-07-26 |
|
| 661-529
| 4 |
Bakersfield: South DA |
CA |
BKFDCA19DS0 |
9740 PACIFIC BELL |
734 |
|
2012-09-23 |
|
| 661-529
| 5 |
Bakersfield: South DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2012-09-17 |
|
| 661-529
| 6 |
Bakersfield: South DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2014-01-07 |
|
| 661-529
| 7 |
Bakersfield: South DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2014-01-05 |
|
| 661-529
| 8 |
Bakersfield: South DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2012-08-21 |
|
| 661-529
| 9 |
Bakersfield: South DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2012-07-26 |
|
| 661-531
| A |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
|
|
| 661-531
| 0 |
Arvin |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2021-12-20 |
|
| 661-531
| 1 |
Arvin |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-10-30 |
|
| 661-531
| 2 |
Arvin |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-10-30 |
|
| 661-531
| 3 |
Arvin |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2023-09-14 |
|
| 661-531
| 4 |
Arvin |
CA |
BKFDCAKTX1X |
939H COMMIO, LLC |
734 |
|
2022-11-11 |
|
| 661-531
| 5 |
Arvin |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2023-02-11 |
|
| 661-531
| 6 |
Arvin |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2022-09-11 |
|
| 661-531
| 7 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2021-12-19 |
|
| 661-531
| 8 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2021-12-19 |
|
| 661-531
| 9 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2021-12-19 |
|
| 661-532
| A |
Big Butte |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
| 661-532
| 0 |
Big Butte |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
| 661-532
| 1 |
Big Butte |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
| 661-532
| 2 |
Big Butte |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
| 661-532
| 3 |
Big Butte |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2018-10-21 |
|
| 661-532
| 4 |
Big Butte |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2016-10-15 |
|
| 661-532
| 5 |
Big Butte |
CA |
ANHMCA01XEY |
516C AT&T CORP. |
730 |
|
2011-06-08 |
|
| 661-532
| 6 |
Big Butte |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2016-01-12 |
|
| 661-532
| 7 |
Big Butte |
CA |
LSANCAJW2MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
730 |
|
2014-06-27 |
|
| 661-532
| 8 |
Big Butte |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2009-02-25 |
|
| 661-532
| 9 |
Big Butte |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-09-22 |
|
| 661-533
| A |
Palmdale: Palmdale DA |
CA |
PLDLCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-533
| 0 |
Palmdale: Palmdale DA |
CA |
PLDLCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-533
| 1 |
Palmdale: Palmdale DA |
CA |
PLDLCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-533
| 2 |
Palmdale: Palmdale DA |
CA |
PLDLCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-533
| 3 |
Palmdale: Palmdale DA |
CA |
PLDLCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-533
| 4 |
Palmdale: Palmdale DA |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2012-12-28 |
|
| 661-533
| 5 |
Palmdale: Palmdale DA |
CA |
PLDLCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-533
| 6 |
Palmdale: Palmdale DA |
CA |
PLDLCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-533
| 7 |
Palmdale: Palmdale DA |
CA |
PLDLCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-533
| 8 |
Palmdale: Palmdale DA |
CA |
PLDLCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-533
| 9 |
Palmdale: Palmdale DA |
CA |
PLDLCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-534
| A |
Delano |
CA |
BKFDCA11XMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
734 |
|
|
|
| 661-534
| 0 |
Delano |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2015-05-02 |
|
| 661-534
| 1 |
Delano |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2015-05-02 |
|
| 661-534
| 2 |
Delano |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2015-05-02 |
|
| 661-534
| 3 |
Delano |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2015-05-02 |
|
| 661-534
| 4 |
Delano |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2015-05-02 |
|
| 661-534
| 5 |
Delano |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2016-10-30 |
|
| 661-534
| 6 |
Delano |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2015-05-02 |
|
| 661-534
| 7 |
Delano |
CA |
BKFDCA11XMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
734 |
|
2015-05-01 |
|
| 661-534
| 8 |
Delano |
CA |
SNDGCA02XSZ |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
734 |
|
2018-10-25 |
|
| 661-534
| 9 |
Delano |
CA |
BKFDCAKTDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
734 |
|
2018-03-11 |
|
| 661-535
| A |
Bakersfield: North DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
|
|
| 661-535
| 0 |
Bakersfield: North DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2016-03-21 |
|
| 661-535
| 1 |
Bakersfield: North DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2016-03-21 |
|
| 661-535
| 2 |
Bakersfield: North DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2016-04-23 |
|
| 661-535
| 3 |
Bakersfield: North DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2016-04-23 |
|
| 661-535
| 4 |
Bakersfield: North DA |
CA |
BKFECANDGT0 |
337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA |
734 |
|
2017-05-28 |
|
| 661-535
| 5 |
Bakersfield: North DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2017-05-07 |
|
| 661-535
| 6 |
Bakersfield: North DA |
CA |
BKFDCA01WMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
734 |
|
2015-12-18 |
|
| 661-535
| 7 |
Bakersfield: North DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2017-03-06 |
|
| 661-535
| 8 |
Bakersfield: North DA |
CA |
BKFDCA01X0X |
516C AT&T CORP. |
734 |
|
2015-08-31 |
|
| 661-535
| 9 |
Bakersfield: North DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2015-08-30 |
|
| 661-536
| A |
Glennville |
CA |
GLVLCAXFRS9 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-536
| 2 |
Glennville |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-536
| 3 |
Glennville |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2018-09-01 |
|
| 661-536
| 4 |
Glennville |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-536
| 5 |
Glennville |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2017-04-04 |
|
| 661-536
| 6 |
Glennville |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-08-13 |
|
| 661-536
| 7 |
Glennville |
CA |
BKFDCA11XMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
734 |
|
2015-05-05 |
|
| 661-536
| 8 |
Glennville |
CA |
GLVLCAXFRS9 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-536
| 9 |
Glennville |
CA |
|
145J TERRA NOVA TELECOM INC. |
734 |
|
2021-10-02 |
|
| 661-537
| A |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-537
| 0 |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-537
| 1 |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-537
| 2 |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-537
| 3 |
Palmdale: Palmdale DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-05-13 |
|
| 661-537
| 4 |
Palmdale: Palmdale DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2013-02-02 |
|
| 661-537
| 5 |
Palmdale: Palmdale DA |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-05-13 |
|
| 661-537
| 6 |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-537
| 7 |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-537
| 8 |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-537
| 9 |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-538
| A |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-539
| A |
McFarland |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
|
|
| 661-539
| 0 |
McFarland |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2022-01-12 |
|
| 661-539
| 1 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-07-23 |
|
| 661-539
| 2 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-10-30 |
|
| 661-539
| 3 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-10-30 |
|
| 661-539
| 4 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-10-30 |
|
| 661-539
| 5 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-10-30 |
|
| 661-539
| 6 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-10-30 |
|
| 661-539
| 7 |
McFarland |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2023-04-15 |
|
| 661-539
| 8 |
McFarland |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2022-09-18 |
|
| 661-539
| 9 |
McFarland |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2022-03-20 |
|
| 661-540
| A |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-540
| 0 |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-540
| 1 |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-540
| 2 |
Palmdale: Palmdale DA |
CA |
PLDLCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
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Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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