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 |
| 661-776
| 9 |
Shafter |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
2013-10-05 |
|
| 661-777
| A |
Lebec |
CA |
BKFDCA12X1X |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
734 |
|
|
|
| 661-777
| 0 |
Lebec |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2023-01-15 |
|
| 661-777
| 1 |
Lebec |
CA |
BKFDCA12X1X |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
734 |
|
|
|
| 661-777
| 2 |
Lebec |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-777
| 3 |
Lebec |
CA |
BKFDCA12XRX |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
734 |
|
2010-11-28 |
|
| 661-777
| 5 |
Lebec |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-777
| 6 |
Lebec |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2023-07-16 |
|
| 661-777
| 7 |
Lebec |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2010-10-03 |
|
| 661-777
| 8 |
Lebec |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2021-11-08 |
|
| 661-777
| 9 |
Lebec |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
2013-10-28 |
|
| 661-778
| A |
Delano |
CA |
BKFDCA12X1X |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
734 |
|
|
|
| 661-778
| 0 |
Delano |
CA |
BKFECAND0MD |
045L BHN IP ENABLED SERVICES, LLC |
734 |
|
2007-07-26 |
|
| 661-778
| 1 |
Delano |
CA |
BKFDCA12X1X |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
734 |
|
|
|
| 661-778
| 2 |
Delano |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2007-08-14 |
|
| 661-778
| 3 |
Delano |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2005-02-07 |
|
| 661-778
| 4 |
Delano |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2007-08-14 |
|
| 661-778
| 5 |
Delano |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2006-08-12 |
|
| 661-778
| 6 |
Delano |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2005-11-12 |
|
| 661-778
| 7 |
Delano |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2004-04-29 |
|
| 661-778
| 8 |
Delano |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2005-11-18 |
|
| 661-778
| 9 |
Delano |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2003-07-15 |
|
| 661-779
| A |
Arvin |
CA |
BKFDCA12X1X |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
734 |
|
|
|
| 661-779
| 0 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2015-04-23 |
|
| 661-779
| 1 |
Arvin |
CA |
BKFDCA12X1X |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
734 |
|
|
|
| 661-779
| 2 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2015-04-23 |
|
| 661-779
| 3 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2015-04-23 |
|
| 661-779
| 4 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2016-09-06 |
|
| 661-779
| 5 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2015-04-23 |
|
| 661-779
| 6 |
Arvin |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2015-11-15 |
|
| 661-779
| 7 |
Arvin |
CA |
BKFDCA11XMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
734 |
|
2015-05-05 |
|
| 661-779
| 8 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2015-04-23 |
|
| 661-779
| 9 |
Arvin |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2015-04-23 |
|
| 661-780
| A |
Palmdale: Leona Valley DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-780
| 0 |
Palmdale: Leona Valley DA |
CA |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2021-11-07 |
|
| 661-780
| 1 |
Palmdale: Leona Valley DA |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
| 661-780
| 2 |
Palmdale: Leona Valley DA |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
| 661-780
| 3 |
Palmdale: Leona Valley DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-03-01 |
|
| 661-780
| 4 |
Palmdale: Leona Valley DA |
CA |
|
515J IP HORIZON LLC |
730 |
|
2022-10-20 |
|
| 661-780
| 5 |
Palmdale: Leona Valley DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-03-01 |
|
| 661-780
| 6 |
Palmdale: Leona Valley DA |
CA |
LSANCAJW2MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
730 |
|
2014-07-02 |
|
| 661-780
| 7 |
Palmdale: Leona Valley DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2013-09-22 |
|
| 661-780
| 8 |
Palmdale: Leona Valley DA |
CA |
LSANCA03GMD |
624H ONVOY SPECTRUM, LLC |
730 |
|
2021-11-07 |
|
| 661-780
| 9 |
Palmdale: Leona Valley DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2021-07-22 |
|
| 661-781
| A |
Tehachapi |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2026-03-13 |
|
| 661-781
| 0 |
Tehachapi |
CA |
|
649C ONVOY, LLC - CA |
734 |
|
2026-10-03 |
|
| 661-781
| 1 |
Tehachapi |
CA |
|
649C ONVOY, LLC - CA |
734 |
|
2026-10-03 |
|
| 661-781
| 7 |
Tehachapi |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2026-03-13 |
|
| 661-781
| 8 |
Tehachapi |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2026-03-13 |
|
| 661-781
| 9 |
Tehachapi |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2026-03-13 |
|
<< 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.ms
Like this site? We accept donations via PayPal.