Local Calling Guide
Area code/prefix search
NPA: 661
[Rate centres in NPA 661]
[Dial plan for NPA 661]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 661-759
| A |
Wasco |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-759
| 0 |
Wasco |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2017-04-30 |
|
| 661-759
| 1 |
Wasco |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
|
|
| 661-759
| 2 |
Wasco |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
|
|
| 661-759
| 3 |
Wasco |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2018-01-12 |
|
| 661-759
| 4 |
Wasco |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2018-11-04 |
|
| 661-759
| 5 |
Wasco |
CA |
BKFECAND0MD |
045L BHN IP ENABLED SERVICES, LLC |
734 |
|
2018-01-05 |
|
| 661-759
| 6 |
Wasco |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2018-05-06 |
|
| 661-759
| 7 |
Wasco |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2011-04-02 |
|
| 661-759
| 8 |
Wasco |
CA |
BKFDCAKTDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
734 |
|
2016-12-01 |
|
| 661-759
| 9 |
Wasco |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2015-09-05 |
|
| 661-760
| A |
Buttonwillow |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
|
|
| 661-760
| 0 |
Buttonwillow |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
|
|
| 661-760
| 1 |
Buttonwillow |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
|
|
| 661-760
| 2 |
Buttonwillow |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2017-04-04 |
|
| 661-760
| 3 |
Buttonwillow |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2022-02-07 |
|
| 661-760
| 4 |
Buttonwillow |
CA |
BKFDCAKTDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
734 |
|
2026-06-14 |
|
| 661-760
| 5 |
Buttonwillow |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-760
| 6 |
Buttonwillow |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-760
| 7 |
Buttonwillow |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-760
| 8 |
Buttonwillow |
CA |
BKFDCAKTXXX |
490J BOOST SUBSCRIBERCO L.L.C. |
734 |
|
2023-11-13 |
|
| 661-760
| 9 |
Buttonwillow |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-10-29 |
|
| 661-761
| A |
McKittrick |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
|
|
| 661-761
| 0 |
McKittrick |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2024-01-05 |
|
| 661-761
| 2 |
McKittrick |
CA |
LSANCAKVPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
734 |
|
2022-02-14 |
|
| 661-761
| 3 |
McKittrick |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-08-13 |
|
| 661-761
| 5 |
McKittrick |
CA |
BKFDCA11XMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
734 |
|
2015-05-05 |
|
| 661-761
| 6 |
McKittrick |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-03-04 |
|
| 661-761
| 7 |
McKittrick |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-03-04 |
|
| 661-762
| A |
McKittrick |
CA |
MCKTCAXFRS1 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-762
| 3 |
McKittrick |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-762
| 4 |
McKittrick |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-762
| 5 |
McKittrick |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2017-04-04 |
|
| 661-762
| 6 |
McKittrick |
CA |
MCKTCAXFRS1 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-762
| 7 |
McKittrick |
CA |
MCKTCAXFRS1 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-762
| 8 |
McKittrick |
CA |
MCKTCAXFRS1 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-762
| 9 |
McKittrick |
CA |
BKFDCAKTOMD |
073H TELNYX LLC |
734 |
|
2018-07-10 |
|
| 661-763
| A |
Taft |
CA |
BTNWCAXFPS0 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-763
| 0 |
Taft |
CA |
BTNWCAXFPS0 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-763
| 1 |
Taft |
CA |
TAFTCAXFDS0 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-763
| 2 |
Taft |
CA |
TAFTCAXFDS0 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-763
| 3 |
Taft |
CA |
TAFTCAXFDS0 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-763
| 4 |
Taft |
CA |
TAFTCAXFDS0 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-763
| 5 |
Taft |
CA |
TAFTCAXFDS0 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-763
| 6 |
Taft |
CA |
TAFTCAXFDS0 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-763
| 7 |
Taft |
CA |
TAFTCAXFDS0 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-763
| 8 |
Taft |
CA |
TAFTCAXFDS0 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-763
| 9 |
Taft |
CA |
|
145J TERRA NOVA TELECOM INC. |
734 |
|
2021-10-02 |
|
| 661-764
| A |
Buttonwillow |
CA |
BTNWCAXFRS3 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-764
| 0 |
Buttonwillow |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2024-01-05 |
|
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Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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