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 57 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 661-864
| 1 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-864
| 2 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-864
| 3 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-864
| 4 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-864
| 5 |
Bakersfield: Main DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2011-09-19 |
|
| 661-864
| 6 |
Bakersfield: Main DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2012-06-06 |
|
| 661-864
| 7 |
Bakersfield: Main DA |
CA |
|
337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA |
734 |
|
2010-06-28 |
|
| 661-864
| 8 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2007-04-06 |
|
| 661-864
| 9 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2007-04-06 |
|
| 661-865
| A |
Bakersfield: Main DA |
CA |
BKFDCA12X5X |
9262 UTILITY TELECOM GROUP, LLC - CA |
734 |
|
|
|
| 661-865
| 0 |
Bakersfield: Main DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2007-02-09 |
|
| 661-865
| 1 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2007-01-19 |
|
| 661-865
| 2 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2007-01-19 |
|
| 661-865
| 3 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2007-02-14 |
|
| 661-865
| 4 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2007-02-14 |
|
| 661-865
| 5 |
Bakersfield: Main DA |
CA |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
734 |
|
2006-07-22 |
|
| 661-865
| 6 |
Bakersfield: Main DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2007-03-09 |
|
| 661-865
| 7 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2007-03-17 |
|
| 661-865
| 8 |
Bakersfield: Main DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2007-04-09 |
|
| 661-865
| 9 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2007-03-31 |
|
| 661-866
| A |
Bakersfield: Main DA |
CA |
BKFDCAKTX6X |
965H FRACTEL, LLC |
734 |
|
|
|
| 661-866
| 0 |
Bakersfield: Main DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2021-03-25 |
|
| 661-866
| 1 |
Bakersfield: Main DA |
CA |
|
6529 T-MOBILE USA, INC. |
734 |
|
2021-11-25 |
|
| 661-866
| 2 |
Bakersfield: Main DA |
CA |
|
6529 T-MOBILE USA, INC. |
734 |
|
2021-03-29 |
|
| 661-866
| 3 |
Bakersfield: Main DA |
CA |
|
6529 T-MOBILE USA, INC. |
734 |
|
2021-03-29 |
|
| 661-866
| 4 |
Bakersfield: Main DA |
CA |
|
6529 T-MOBILE USA, INC. |
734 |
|
2021-03-29 |
|
| 661-866
| 5 |
Bakersfield: Main DA |
CA |
|
6529 T-MOBILE USA, INC. |
734 |
|
2021-03-29 |
|
| 661-866
| 6 |
Bakersfield: Main DA |
CA |
|
965H FRACTEL, LLC |
734 |
|
2020-11-16 |
|
| 661-866
| 7 |
Bakersfield: Main DA |
CA |
|
6529 T-MOBILE USA, INC. |
734 |
|
2021-03-29 |
|
| 661-866
| 8 |
Bakersfield: Main DA |
CA |
|
6529 T-MOBILE USA, INC. |
734 |
|
2021-03-29 |
|
| 661-866
| 9 |
Bakersfield: Main DA |
CA |
|
6529 T-MOBILE USA, INC. |
734 |
|
2021-03-29 |
|
| 661-867
| A |
Walker Basin |
CA |
WLBSCA11RS2 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-867
| 1 |
Walker Basin |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-867
| 2 |
Walker Basin |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-867
| 5 |
Walker Basin |
CA |
|
145J TERRA NOVA TELECOM INC. |
734 |
|
2020-11-14 |
|
| 661-868
| A |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-868
| 0 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-868
| 1 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-868
| 2 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-868
| 3 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-868
| 4 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-868
| 5 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-868
| 6 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-868
| 7 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-868
| 8 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-868
| 9 |
Bakersfield: Main DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2011-02-11 |
|
| 661-869
| A |
Bakersfield: Main DA |
CA |
BKFDCA12DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-869
| 0 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2017-01-08 |
|
| 661-869
| 1 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-869
| 2 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-869
| 3 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-869
| 4 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2006-12-07 |
|
| 661-869
| 5 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2006-12-21 |
|
| 661-869
| 6 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-869
| 7 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2007-01-09 |
|
| 661-869
| 8 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-869
| 9 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-871
| A |
Bakersfield: Main DA |
CA |
BKFDCA13DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-872
| A |
Bakersfield: Main DA |
CA |
BKFDCA13DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-873
| A |
Bakersfield: Main DA |
CA |
BKFDCA13DS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-873
| 0 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-873
| 1 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-873
| 2 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-873
| 3 |
Bakersfield: Main DA |
CA |
|
5562 METROPCS, INC. |
734 |
|
2007-04-06 |
|
| 661-873
| 4 |
Bakersfield: Main DA |
CA |
|
337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA |
734 |
|
2008-11-10 |
|
| 661-873
| 5 |
Bakersfield: Main DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2005-08-20 |
|
| 661-873
| 6 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-873
| 7 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-873
| 8 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-873
| 9 |
Bakersfield: Main DA |
CA |
|
9740 PACIFIC BELL |
734 |
|
|
|
| 661-874
| A |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 661-874
| 0 |
Lancaster |
CA |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2011-10-22 |
|
| 661-874
| 1 |
Lancaster |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2012-03-10 |
|
| 661-874
| 2 |
Lancaster |
CA |
|
899D METROPCS NETWORKS, LLC |
730 |
|
2007-02-04 |
|
| 661-874
| 3 |
Lancaster |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2006-11-15 |
|
| 661-874
| 4 |
Lancaster |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-07-30 |
|
| 661-874
| 5 |
Lancaster |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2006-05-18 |
|
| 661-874
| 6 |
Lancaster |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2006-09-10 |
|
| 661-874
| 7 |
Lancaster |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2006-01-28 |
|
| 661-874
| 8 |
Lancaster |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2005-04-16 |
|
| 661-874
| 9 |
Lancaster |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2005-02-07 |
|
| 661-877
| A |
Santa Clarita: Newhall-Castaic DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 661-877
| 0 |
Santa Clarita: Newhall-Castaic DA |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2006-08-11 |
|
| 661-877
| 1 |
Santa Clarita: Newhall-Castaic DA |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2003-08-27 |
|
| 661-877
| 2 |
Santa Clarita: Newhall-Castaic DA |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2004-06-26 |
|
| 661-877
| 3 |
Santa Clarita: Newhall-Castaic DA |
CA |
|
6529 T-MOBILE USA, INC. |
730 |
|
2003-08-27 |
|
| 661-877
| 4 |
Santa Clarita: Newhall-Castaic DA |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-07-30 |
|
| 661-877
| 5 |
Santa Clarita: Newhall-Castaic DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2006-01-10 |
|
| 661-877
| 6 |
Santa Clarita: Newhall-Castaic DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2006-01-10 |
|
| 661-877
| 7 |
Santa Clarita: Newhall-Castaic DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-07-08 |
|
| 661-877
| 8 |
Santa Clarita: Newhall-Castaic DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-07-08 |
|
| 661-877
| 9 |
Santa Clarita: Newhall-Castaic DA |
CA |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2007-07-23 |
|
| 661-878
| A |
Palmdale: Palmdale DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-878
| 0 |
Palmdale: Palmdale DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-878
| 1 |
Palmdale: Palmdale DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-878
| 2 |
Palmdale: Palmdale DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-878
| 3 |
Palmdale: Palmdale DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-878
| 4 |
Palmdale: Palmdale DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-878
| 5 |
Palmdale: Palmdale DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 661-878
| 6 |
Palmdale: Palmdale DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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