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: 528

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-528 A Rosamond CA BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734      
661-528 0 Rosamond CA BKFDCA11GMD  649C ONVOY, LLC - CA 734      
661-528 1 Rosamond CA BKFDCA11GMD  649C ONVOY, LLC - CA 734      
661-528 2 Rosamond CA BKFDCA11GMD  649C ONVOY, LLC - CA 734      
661-528 3 Rosamond CA BKFDCA01WMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 734      
661-528 4 Rosamond CA BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734      
661-528 5 Rosamond CA BKFDCA11GMD  649C ONVOY, LLC - CA 734      
661-528 6 Rosamond CA BKFDCA11GMD  649C ONVOY, LLC - CA 734      
661-528 7 Rosamond CA   6010 NEW CINGULAR WIRELESS PCS, LLC 734      
661-528 8 Rosamond CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734      
661-528 9 Rosamond CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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