Local Calling Guide
Area code/prefix search
Wasco, CA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 661-240
| A |
|
515J IP HORIZON LLC |
734 |
|
|
|
| 661-240
| 0 |
|
5562 METROPCS, INC. |
734 |
|
2009-10-19 |
|
| 661-240
| 1 |
|
515J IP HORIZON LLC |
734 |
|
|
|
| 661-240
| 2 |
|
515J IP HORIZON LLC |
734 |
|
|
|
| 661-240
| 3 |
|
5562 METROPCS, INC. |
734 |
|
2010-02-05 |
|
| 661-240
| 4 |
|
515J IP HORIZON LLC |
734 |
|
|
|
| 661-240
| 5 |
|
337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA |
734 |
|
2007-07-26 |
|
| 661-240
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2025-09-26 |
|
| 661-240
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2008-03-15 |
|
| 661-240
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2008-12-06 |
|
| 661-240
| 9 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2010-03-04 |
|
| 661-438
| A |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
|
|
| 661-438
| 0 |
|
649C ONVOY, LLC - CA |
734 |
|
|
|
| 661-438
| 1 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2010-12-06 |
|
| 661-438
| 2 |
|
649C ONVOY, LLC - CA |
734 |
|
2010-03-08 |
|
| 661-438
| 3 |
|
649C ONVOY, LLC - CA |
734 |
|
2014-01-07 |
|
| 661-438
| 4 |
|
7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
734 |
|
2005-04-28 |
|
| 661-438
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
2005-07-30 |
|
| 661-438
| 6 |
|
5562 METROPCS, INC. |
734 |
|
2011-02-07 |
|
| 661-438
| 7 |
|
516C AT&T CORP. |
734 |
|
2011-06-08 |
|
| 661-438
| 8 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2014-03-27 |
|
| 661-438
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2014-09-11 |
|
| 661-560
| A |
BKFDCA11XEX |
506J TWILIO INTERNATIONAL, INC. |
734 |
|
|
|
| 661-560
| 0 |
|
624H ONVOY SPECTRUM, LLC |
734 |
|
2022-01-12 |
|
| 661-560
| 1 |
|
5562 METROPCS, INC. |
734 |
|
2022-05-12 |
|
| 661-560
| 2 |
|
5562 METROPCS, INC. |
734 |
|
2022-05-12 |
|
| 661-560
| 3 |
|
649C ONVOY, LLC - CA |
734 |
|
2023-08-10 |
|
| 661-560
| 4 |
|
649C ONVOY, LLC - CA |
734 |
|
2023-08-10 |
|
| 661-560
| 5 |
|
506J TWILIO INTERNATIONAL, INC. |
734 |
|
2022-04-01 |
|
| 661-560
| 6 |
|
649C ONVOY, LLC - CA |
734 |
|
2023-08-10 |
|
| 661-560
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2023-07-22 |
|
| 661-560
| 8 |
|
490J DISH WIRELESS, LLC |
734 |
|
2023-11-13 |
|
| 661-560
| 9 |
|
939H COMMIO, LLC |
734 |
|
2022-07-22 |
|
| 661-590
| A |
BKFDCA12XRX |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
734 |
|
|
|
| 661-590
| 0 |
|
649C ONVOY, LLC - CA |
734 |
|
2024-03-07 |
|
| 661-590
| 1 |
|
649C ONVOY, LLC - CA |
734 |
|
2024-07-15 |
|
| 661-590
| 2 |
|
649C ONVOY, LLC - CA |
734 |
|
2024-07-15 |
|
| 661-590
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2024-11-22 |
|
| 661-590
| 7 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
734 |
|
2022-08-15 |
|
| 661-590
| 8 |
|
649C ONVOY, LLC - CA |
734 |
|
2024-06-07 |
|
| 661-590
| 9 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
734 |
|
2024-05-12 |
|
| 661-758
| A |
WASCCA01RS0 |
9740 PACIFIC BELL |
734 |
|
|
|
| 661-759
| A |
BKFDCA01X2X |
5562 METROPCS, INC. |
734 |
|
|
|
| 661-759
| 0 |
|
5562 METROPCS, INC. |
734 |
|
2017-04-30 |
|
| 661-759
| 1 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
|
|
| 661-759
| 2 |
|
649C ONVOY, LLC - CA |
734 |
|
|
|
| 661-759
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2018-01-12 |
|
| 661-759
| 4 |
|
5562 METROPCS, INC. |
734 |
|
2018-11-04 |
|
| 661-759
| 5 |
|
337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA |
734 |
|
2018-01-05 |
|
| 661-759
| 6 |
|
5562 METROPCS, INC. |
734 |
|
2018-05-06 |
|
| 661-759
| 7 |
|
5562 METROPCS, INC. |
734 |
|
2011-04-02 |
|
| 661-759
| 8 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
734 |
|
2016-12-01 |
|
| 661-759
| 9 |
|
5562 METROPCS, INC. |
734 |
|
2015-09-05 |
|
| 661-772
| A |
BKFDCA12DS1 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
734 |
|
|
|
| 661-772
| 0 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
734 |
|
2015-05-05 |
|
| 661-772
| 1 |
|
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
734 |
|
|
|
| 661-772
| 2 |
|
145J TERRA NOVA TELECOM INC. |
734 |
|
2025-07-25 |
|
| 661-772
| 3 |
|
5562 METROPCS, INC. |
734 |
|
2012-03-22 |
|
| 661-772
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2015-10-09 |
|
| 661-772
| 5 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
734 |
|
2005-12-05 |
|
| 661-772
| 6 |
|
5562 METROPCS, INC. |
734 |
|
2016-07-31 |
|
| 661-772
| 7 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2009-01-15 |
|
| 661-772
| 8 |
|
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
734 |
|
2012-09-14 |
|
| 661-772
| 9 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2015-05-24 |
|
| 661-884
| A |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
|
|
| 661-884
| 0 |
|
073H TELNYX LLC |
734 |
|
2019-12-03 |
|
| 661-884
| 1 |
|
5562 METROPCS, INC. |
734 |
|
2020-08-15 |
|
| 661-884
| 2 |
|
5562 METROPCS, INC. |
734 |
|
2020-11-14 |
|
| 661-884
| 3 |
|
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-884
| 4 |
|
649C ONVOY, LLC - CA |
734 |
|
2024-03-12 |
|
| 661-884
| 5 |
|
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-884
| 6 |
|
649C ONVOY, LLC - CA |
734 |
|
2020-05-04 |
|
| 661-884
| 7 |
|
649C ONVOY, LLC - CA |
734 |
|
2021-07-22 |
|
| 661-884
| 8 |
|
649C ONVOY, LLC - CA |
734 |
|
2019-12-02 |
|
| 661-884
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
734 |
|
2021-06-06 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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