Local Calling Guide
Area code/prefix search
NPA: 661 [Rate centres in NPA 661] [Dial plan for NPA 661]
NXX: 438
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
661-438 | A | Wasco | CA | BKFDCA119MD | 8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 734 | |||
661-438 | 0 | Wasco | CA | 649C ONVOY, LLC - CA | 734 | ||||
661-438 | 1 | Wasco | CA | 981E BANDWIDTH.COM CLEC, LLC - CA | 734 | 2010-12-06 | |||
661-438 | 2 | Wasco | CA | 649C ONVOY, LLC - CA | 734 | 2010-03-08 | |||
661-438 | 3 | Wasco | CA | 649C ONVOY, LLC - CA | 734 | 2014-01-07 | |||
661-438 | 4 | Wasco | CA | 7128 BROOKS FIBER COMMUNICATIONS OF CALIFORNIA - CA | 734 | 2005-04-28 | |||
661-438 | 5 | Wasco | CA | 8826 LEVEL 3 COMMUNICATIONS, LLC - CA | 734 | 2005-07-30 | |||
661-438 | 6 | Wasco | CA | 5562 METRO PCS, INC. | 734 | 2011-02-07 | |||
661-438 | 7 | Wasco | CA | 516C AT&T CORP. | 734 | 2011-06-08 | |||
661-438 | 8 | Wasco | CA | 981E BANDWIDTH.COM CLEC, LLC - CA | 734 | 2014-03-27 | |||
661-438 | 9 | Wasco | CA | 6010 NEW CINGULAR WIRELESS PCS, LLC | 734 | 2014-09-11 |
Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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