Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 661 [Rate centres in NPA 661] [Dial plan for NPA 661]

NXX: 453

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-453 A California Hot Springs CA BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734      
661-453 0 California Hot Springs CA BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734      
661-453 1 California Hot Springs CA BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734      
661-453 2 California Hot Springs CA BKFDCA11X6X  073H TELNYX LLC 734   2022-07-03   
661-453 3 California Hot Springs CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2021-07-22   
661-453 4 California Hot Springs CA BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734      
661-453 5 California Hot Springs CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2021-03-04   
661-453 6 California Hot Springs CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2021-03-04   
661-453 8 California Hot Springs CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2021-12-19   
661-453 9 California Hot Springs CA BKFDCA11X5X  073H TELNYX LLC 734   2023-06-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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