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 |
| 661-679
| 9 |
Bakersfield: North DA |
CA |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
2005-12-23 |
|
| 661-680
| A |
Bakersfield: North DA |
CA |
|
624H ONVOY SPECTRUM, LLC |
734 |
|
2025-06-10 |
|
| 661-680
| 4 |
Bakersfield: North DA |
CA |
|
624H ONVOY SPECTRUM, LLC |
734 |
|
2025-06-10 |
|
| 661-680
| 5 |
Bakersfield: North DA |
CA |
|
624H ONVOY SPECTRUM, LLC |
734 |
|
2025-06-10 |
|
| 661-680
| 6 |
Bakersfield: North DA |
CA |
|
624H ONVOY SPECTRUM, LLC |
734 |
|
2025-06-10 |
|
| 661-681
| A |
Bakersfield: North DA |
CA |
|
478J NUSO, LLC |
734 |
|
2025-06-12 |
|
| 661-681
| 1 |
Bakersfield: North DA |
CA |
|
478J NUSO, LLC |
734 |
|
2025-06-12 |
|
| 661-682
| A |
Bakersfield: Main DA |
CA |
|
700J WAVENATION, LLC |
734 |
|
2025-09-25 |
|
| 661-682
| 0 |
Bakersfield: Main DA |
CA |
|
700J WAVENATION, LLC |
734 |
|
2025-09-25 |
|
| 661-682
| 1 |
Bakersfield: Main DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2025-12-15 |
|
| 661-682
| 2 |
Bakersfield: Main DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2025-12-15 |
|
| 661-682
| 9 |
Bakersfield: Main DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2026-01-03 |
|
| 661-683
| A |
Lancaster |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2025-10-25 |
|
| 661-683
| 0 |
Lancaster |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2025-10-25 |
|
| 661-683
| 1 |
Lancaster |
CA |
|
490J DISH WIRELESS, LLC |
730 |
|
2025-10-27 |
|
| 661-683
| 2 |
Lancaster |
CA |
|
516C AT&T CORP. |
730 |
|
2026-01-06 |
|
| 661-683
| 3 |
Lancaster |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2025-12-15 |
|
| 661-683
| 8 |
Lancaster |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2025-11-14 |
|
| 661-683
| 9 |
Lancaster |
CA |
|
649C ONVOY, LLC - CA |
730 |
|
2025-11-09 |
|
| 661-684
| A |
Bakersfield: South DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2025-10-27 |
|
| 661-684
| 0 |
Bakersfield: South DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2025-10-27 |
|
| 661-684
| 1 |
Bakersfield: South DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2025-10-27 |
|
| 661-684
| 2 |
Bakersfield: South DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2025-11-07 |
|
| 661-684
| 3 |
Bakersfield: South DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2025-11-07 |
|
| 661-684
| 6 |
Bakersfield: South DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2025-10-27 |
|
| 661-684
| 9 |
Bakersfield: South DA |
CA |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2025-11-22 |
|
| 661-685
| A |
Arvin |
CA |
|
6529 T-MOBILE USA, INC. |
734 |
|
2026-01-30 |
|
| 661-685
| 8 |
Arvin |
CA |
|
6529 T-MOBILE USA, INC. |
734 |
|
2026-01-30 |
|
| 661-685
| 9 |
Arvin |
CA |
|
6529 T-MOBILE USA, INC. |
734 |
|
2026-01-30 |
|
| 661-687
| A |
Bakersfield: South DA |
CA |
BKFDCA12XRX |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
734 |
|
|
|
| 661-687
| 0 |
Bakersfield: South DA |
CA |
BKFDCAKTX1X |
939H COMMIO, LLC |
734 |
|
2024-01-28 |
|
| 661-687
| 1 |
Bakersfield: South DA |
CA |
BKFDCAKTX1X |
939H COMMIO, LLC |
734 |
|
2024-01-28 |
|
| 661-687
| 2 |
Bakersfield: South DA |
CA |
BKFDCAKTX1X |
939H COMMIO, LLC |
734 |
|
2024-01-28 |
|
| 661-687
| 3 |
Bakersfield: South DA |
CA |
BKFDCA12XRX |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
734 |
|
2022-07-25 |
|
| 661-687
| 4 |
Bakersfield: South DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2024-02-04 |
|
| 661-687
| 5 |
Bakersfield: South DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2024-02-05 |
|
| 661-687
| 6 |
Bakersfield: South DA |
CA |
BKFDCA12XRX |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
734 |
|
2022-07-25 |
|
| 661-687
| 7 |
Bakersfield: South DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2024-01-08 |
|
| 661-687
| 8 |
Bakersfield: South DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2024-01-08 |
|
| 661-687
| 9 |
Bakersfield: South DA |
CA |
BKFDCA018MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2024-01-08 |
|
| 661-688
| A |
Bakersfield: Main DA |
CA |
BKFDCAKTX6X |
965H FRACTEL, LLC |
734 |
|
|
|
| 661-688
| 0 |
Bakersfield: Main DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-688
| 1 |
Bakersfield: Main DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-688
| 2 |
Bakersfield: Main DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-688
| 3 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2020-09-10 |
|
| 661-688
| 4 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2020-09-10 |
|
| 661-688
| 5 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2020-09-10 |
|
| 661-688
| 6 |
Bakersfield: Main DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-688
| 7 |
Bakersfield: Main DA |
CA |
BKFDCA01WMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
734 |
|
2021-09-13 |
|
| 661-688
| 8 |
Bakersfield: Main DA |
CA |
BKFDCAKTX6X |
965H FRACTEL, LLC |
734 |
|
2020-02-17 |
|
| 661-688
| 9 |
Bakersfield: Main DA |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2021-11-25 |
|
| 661-689
| A |
California Hot Springs |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
|
|
| 661-689
| 0 |
California Hot Springs |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
|
|
| 661-689
| 1 |
California Hot Springs |
CA |
|
515J IP HORIZON LLC |
734 |
|
2006-09-28 |
|
| 661-689
| 2 |
California Hot Springs |
CA |
|
515J IP HORIZON LLC |
734 |
|
2006-09-28 |
|
| 661-689
| 3 |
California Hot Springs |
CA |
BKFDCAKTOMD |
073H TELNYX LLC |
734 |
|
2018-07-10 |
|
| 661-689
| 4 |
California Hot Springs |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
2005-07-26 |
|
| 661-689
| 5 |
California Hot Springs |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2017-04-04 |
|
| 661-689
| 6 |
California Hot Springs |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-689
| 7 |
California Hot Springs |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-689
| 8 |
California Hot Springs |
CA |
BKFDCA11X7X |
624H ONVOY SPECTRUM, LLC |
734 |
|
2024-01-05 |
|
| 661-690
| A |
Delano |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
|
|
| 661-690
| 0 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-06-13 |
|
| 661-690
| 1 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-06-13 |
|
| 661-690
| 2 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-06-13 |
|
| 661-690
| 3 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-06-13 |
|
| 661-690
| 4 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2020-02-10 |
|
| 661-690
| 5 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2020-02-10 |
|
| 661-690
| 6 |
Delano |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2020-08-10 |
|
| 661-690
| 7 |
Delano |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-10-14 |
|
| 661-690
| 8 |
Delano |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2019-08-09 |
|
| 661-690
| 9 |
Delano |
CA |
BKFDCA01X2X |
6529 T-MOBILE USA, INC. |
734 |
|
2019-06-09 |
|
| 661-691
| A |
Bakersfield: Main DA |
CA |
|
252F WIDE VOICE, LLC - CA |
734 |
|
2025-12-26 |
|
| 661-691
| 1 |
Bakersfield: Main DA |
CA |
|
252F WIDE VOICE, LLC - CA |
734 |
|
2025-12-26 |
|
| 661-691
| 2 |
Bakersfield: Main DA |
CA |
|
252F WIDE VOICE, LLC - CA |
734 |
|
2025-12-26 |
|
| 661-694
| A |
Bakersfield: North DA |
CA |
BKFHCAON5MD |
732J NUSO, LLC |
734 |
|
|
|
| 661-694
| 0 |
Bakersfield: North DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-07-23 |
|
| 661-694
| 1 |
Bakersfield: North DA |
CA |
BKFHCAON5MD |
732J NUSO, LLC |
734 |
|
2023-05-19 |
|
| 661-694
| 2 |
Bakersfield: North DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-07-23 |
|
| 661-694
| 3 |
Bakersfield: North DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-07-23 |
|
| 661-694
| 6 |
Bakersfield: North DA |
CA |
BKFHCAON5MD |
732J NUSO, LLC |
734 |
|
2024-01-06 |
|
| 661-694
| 8 |
Bakersfield: North DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-07-23 |
|
| 661-694
| 9 |
Bakersfield: North DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2023-05-02 |
|
| 661-695
| A |
Bakersfield: North DA |
CA |
BKFDCAJADS0 |
7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
734 |
|
|
|
| 661-695
| 0 |
Bakersfield: North DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2008-06-12 |
|
| 661-695
| 1 |
Bakersfield: North DA |
CA |
BKFDCAKTOMD |
073H TELNYX LLC |
734 |
|
2017-03-24 |
|
| 661-695
| 2 |
Bakersfield: North DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2025-01-08 |
|
| 661-695
| 3 |
Bakersfield: North DA |
CA |
BKFDCAJADS0 |
7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
734 |
|
2006-12-19 |
|
| 661-695
| 4 |
Bakersfield: North DA |
CA |
BKFDCAJADS0 |
7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
734 |
|
|
|
| 661-695
| 5 |
Bakersfield: North DA |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2006-01-14 |
|
| 661-695
| 6 |
Bakersfield: North DA |
CA |
BKFECANDGT0 |
337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA |
734 |
|
2014-06-19 |
|
| 661-695
| 7 |
Bakersfield: North DA |
CA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2025-01-08 |
|
| 661-695
| 8 |
Bakersfield: North DA |
CA |
BKFECANDGT0 |
337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA |
734 |
|
2013-12-25 |
|
| 661-695
| 9 |
Bakersfield: North DA |
CA |
BKFECANDGT0 |
337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA |
734 |
|
2014-04-12 |
|
| 661-699
| A |
Bakersfield: South DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
|
|
| 661-699
| 0 |
Bakersfield: South DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2005-09-11 |
|
| 661-699
| 1 |
Bakersfield: South DA |
CA |
BKFDCA01WMD |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
734 |
|
|
|
| 661-699
| 2 |
Bakersfield: South DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2006-01-07 |
|
| 661-699
| 3 |
Bakersfield: South DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2006-01-07 |
|
| 661-699
| 4 |
Bakersfield: South DA |
CA |
BKFDCAJAAMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
734 |
|
2007-07-16 |
|
<< 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 >>
Last updated: Sun, 07 Dec 2025 22:02:11 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.