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 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 661-509
| 1 |
Bakersfield: South DA |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2020-12-04 |
|
| 661-509
| 2 |
Bakersfield: South DA |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2020-12-04 |
|
| 661-509
| 3 |
Bakersfield: South DA |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2020-12-04 |
|
| 661-509
| 4 |
Bakersfield: South DA |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2020-12-04 |
|
| 661-509
| 5 |
Bakersfield: South DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2020-12-07 |
|
| 661-509
| 6 |
Bakersfield: South DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2020-12-07 |
|
| 661-509
| 7 |
Bakersfield: South DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2020-12-07 |
|
| 661-509
| 8 |
Bakersfield: South DA |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2021-03-18 |
|
| 661-509
| 9 |
Bakersfield: South DA |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2021-03-18 |
|
| 661-510
| A |
Santa Clarita: Newhall-Castaic DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 661-510
| 0 |
Santa Clarita: Newhall-Castaic DA |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
| 661-510
| 1 |
Santa Clarita: Newhall-Castaic DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 661-510
| 2 |
Santa Clarita: Newhall-Castaic DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 661-510
| 3 |
Santa Clarita: Newhall-Castaic DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 661-510
| 4 |
Santa Clarita: Newhall-Castaic DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 661-510
| 5 |
Santa Clarita: Newhall-Castaic DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 661-510
| 6 |
Santa Clarita: Newhall-Castaic DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 661-510
| 7 |
Santa Clarita: Newhall-Castaic DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 661-510
| 8 |
Santa Clarita: Newhall-Castaic DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 661-510
| 9 |
Santa Clarita: Newhall-Castaic DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 661-512
| A |
Palmdale: Agua Dulce DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 661-512
| 0 |
Palmdale: Agua Dulce DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-07-22 |
|
| 661-512
| 1 |
Palmdale: Agua Dulce DA |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2024-09-28 |
|
| 661-512
| 2 |
Palmdale: Agua Dulce DA |
CA |
LSANCAJWJMD |
516J TON80 COMMUNICATIONS, LLC |
730 |
|
2021-10-27 |
|
| 661-512
| 3 |
Palmdale: Agua Dulce DA |
CA |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2021-07-22 |
|
| 661-512
| 4 |
Palmdale: Agua Dulce DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-12-13 |
|
| 661-512
| 5 |
Palmdale: Agua Dulce DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2020-11-16 |
|
| 661-512
| 6 |
Palmdale: Agua Dulce DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2020-11-16 |
|
| 661-512
| 7 |
Palmdale: Agua Dulce DA |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2022-09-17 |
|
| 661-512
| 8 |
Palmdale: Agua Dulce DA |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2021-09-24 |
|
| 661-512
| 9 |
Palmdale: Agua Dulce DA |
CA |
TRNECAGB7MD |
899D METROPCS NETWORKS, LLC |
730 |
|
2020-11-14 |
|
| 661-513
| A |
Santa Clarita: Saugus Canyon Country DA |
CA |
SAGSCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-513
| 0 |
Santa Clarita: Saugus Canyon Country DA |
CA |
SAGSCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-513
| 1 |
Santa Clarita: Saugus Canyon Country DA |
CA |
SAGSCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-513
| 2 |
Santa Clarita: Saugus Canyon Country DA |
CA |
SAGSCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-513
| 3 |
Santa Clarita: Saugus Canyon Country DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2009-01-15 |
|
| 661-513
| 4 |
Santa Clarita: Saugus Canyon Country DA |
CA |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2009-01-15 |
|
| 661-513
| 5 |
Santa Clarita: Saugus Canyon Country DA |
CA |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
2013-11-09 |
|
| 661-513
| 6 |
Santa Clarita: Saugus Canyon Country DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2011-04-06 |
|
| 661-513
| 7 |
Santa Clarita: Saugus Canyon Country DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2013-08-13 |
|
| 661-513
| 8 |
Santa Clarita: Saugus Canyon Country DA |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2011-04-06 |
|
| 661-513
| 9 |
Santa Clarita: Saugus Canyon Country DA |
CA |
SAGSCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
| 661-514
| A |
McFarland |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
|
|
| 661-514
| 0 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-514
| 1 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-514
| 2 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-11-14 |
|
| 661-514
| 3 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-11-14 |
|
| 661-514
| 4 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-05-09 |
|
| 661-514
| 5 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-05-09 |
|
| 661-514
| 6 |
McFarland |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-11-14 |
|
<< 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 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 >>
Last updated: Sat, 10 Oct 2026 15:24:20 UTC
Sponsored by: VoIP Much Phone Company
Like this site? We accept donations via PayPal.