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 |
| 661-335
| 5 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-335
| 6 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-335
| 7 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-335
| 8 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-335
| 9 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-336
| A |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-336
| 0 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-336
| 1 |
Bakersfield: Main DA |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2021-11-13 |
|
| 661-336
| 2 |
Bakersfield: Main DA |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2019-11-02 |
|
| 661-336
| 3 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-336
| 4 |
Bakersfield: Main DA |
CA |
BKFDCA01WMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
734 |
|
2019-05-09 |
|
| 661-336
| 5 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-336
| 6 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-336
| 7 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-336
| 8 |
Bakersfield: Main DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2012-06-06 |
|
| 661-336
| 9 |
Bakersfield: Main DA |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2019-11-02 |
|
| 661-337
| A |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-337
| 0 |
Bakersfield: Main DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2005-07-03 |
|
| 661-337
| 1 |
Bakersfield: Main DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2021-10-02 |
|
| 661-337
| 2 |
Bakersfield: Main DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2021-11-02 |
|
| 661-337
| 3 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-337
| 4 |
Bakersfield: Main DA |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2021-11-13 |
|
| 661-337
| 5 |
Bakersfield: Main DA |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2021-11-13 |
|
| 661-337
| 6 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-337
| 7 |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-337
| 8 |
Bakersfield: Main DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2006-08-10 |
|
| 661-337
| 9 |
Bakersfield: Main DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2005-07-03 |
|
| 661-338
| A |
Lake Hughes |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 661-338
| 0 |
Lake Hughes |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 661-338
| 1 |
Lake Hughes |
CA |
LSANCAJW6MD |
073H TELNYX LLC |
730 |
|
2017-08-14 |
|
| 661-338
| 2 |
Lake Hughes |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 661-338
| 3 |
Lake Hughes |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2019-04-22 |
|
| 661-338
| 4 |
Lake Hughes |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-07-30 |
|
| 661-338
| 5 |
Lake Hughes |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2016-04-06 |
|
| 661-338
| 6 |
Lake Hughes |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2016-04-06 |
|
| 661-338
| 7 |
Lake Hughes |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2008-09-19 |
|
| 661-338
| 8 |
Lake Hughes |
CA |
LSANCARCY1X |
321J HD CARRIER LLC |
730 |
|
2016-06-11 |
|
| 661-338
| 9 |
Lake Hughes |
CA |
|
145J TERRA NOVA TELECOM INC. |
730 |
|
2022-06-01 |
|
| 661-339
| A |
Hi Vista |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 661-339
| 0 |
Hi Vista |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 661-339
| 1 |
Hi Vista |
CA |
|
515J IP HORIZON LLC |
730 |
|
2015-09-19 |
|
| 661-339
| 2 |
Hi Vista |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 661-339
| 3 |
Hi Vista |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 661-339
| 4 |
Hi Vista |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-05-26 |
|
| 661-339
| 5 |
Hi Vista |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2016-02-24 |
|
| 661-339
| 6 |
Hi Vista |
CA |
LSANCAJW2MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
730 |
|
2014-06-27 |
|
| 661-339
| 7 |
Hi Vista |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2008-09-19 |
|
| 661-339
| 8 |
Hi Vista |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2015-05-24 |
|
| 661-339
| 9 |
Hi Vista |
CA |
|
145J TERRA NOVA TELECOM INC. |
730 |
|
2023-03-21 |
|
| 661-340
| A |
Bakersfield: Main DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
|
|
| 661-340
| 0 |
Bakersfield: Main DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
|
|
| 661-340
| 1 |
Bakersfield: Main DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
|
|
| 661-340
| 2 |
Bakersfield: Main DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
|
|
| 661-340
| 3 |
Bakersfield: Main DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
|
|
| 661-340
| 4 |
Bakersfield: Main DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
|
|
| 661-340
| 5 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2004-08-15 |
|
| 661-340
| 6 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2004-06-18 |
|
| 661-340
| 7 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2004-10-16 |
|
| 661-340
| 8 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2005-02-21 |
|
| 661-340
| 9 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2005-05-13 |
|
| 661-341
| A |
Lancaster |
CA |
SHOKCA024MD |
7421 AT&T - LOCAL |
730 |
|
|
|
| 661-341
| 0 |
Lancaster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-08-14 |
|
| 661-341
| 1 |
Lancaster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-05-07 |
|
| 661-341
| 2 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2008-01-15 |
|
| 661-341
| 3 |
Lancaster |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2005-11-24 |
|
| 661-341
| 4 |
Lancaster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2006-10-06 |
|
| 661-341
| 5 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2008-01-15 |
|
| 661-341
| 6 |
Lancaster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2006-11-06 |
|
| 661-341
| 7 |
Lancaster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2009-06-02 |
|
| 661-341
| 8 |
Lancaster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2009-12-14 |
|
| 661-341
| 9 |
Lancaster |
CA |
SHOKCA024MD |
7421 AT&T - LOCAL |
730 |
|
|
|
| 661-342
| A |
Bakersfield: Main DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
|
|
| 661-343
| A |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-343
| 0 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-343
| 1 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-343
| 2 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-343
| 3 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-343
| 4 |
Bakersfield: Main DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2003-06-29 |
|
| 661-343
| 5 |
Bakersfield: Main DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2003-06-29 |
|
| 661-343
| 6 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
|
|
| 661-343
| 7 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-343
| 8 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2006-10-14 |
|
| 661-343
| 9 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2007-09-30 |
|
| 661-344
| A |
Earlimart |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-344
| 0 |
Earlimart |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-344
| 1 |
Earlimart |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2014-01-05 |
|
| 661-344
| 2 |
Earlimart |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-344
| 3 |
Earlimart |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-03-04 |
|
| 661-344
| 4 |
Earlimart |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2014-01-05 |
|
| 661-344
| 5 |
Earlimart |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-03-04 |
|
| 661-344
| 6 |
Earlimart |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-344
| 7 |
Earlimart |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2021-12-08 |
|
| 661-344
| 8 |
Earlimart |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-344
| 9 |
Earlimart |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-345
| A |
Bakersfield: Main DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
|
|
| 661-346
| A |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-346
| 0 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2007-05-27 |
|
| 661-346
| 1 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2007-05-27 |
|
| 661-346
| 2 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2008-02-01 |
|
| 661-346
| 3 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2008-02-01 |
|
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Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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