Local Calling Guide

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NPA: 661 [Rate centres in NPA 661] [Dial plan for NPA 661]

NXX: 344

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-344 A Earlimart CA BKFDCA01X2X  5562 METROPCS, INC. 734      
661-344 0 Earlimart CA   5562 METROPCS, INC. 734      
661-344 1 Earlimart CA   981E BANDWIDTH.COM CLEC, LLC - CA 734   2014-01-05   
661-344 2 Earlimart CA   5562 METROPCS, INC. 734      
661-344 3 Earlimart CA   649C ONVOY, LLC - CA 734   2021-03-04   
661-344 4 Earlimart CA   649C ONVOY, LLC - CA 734   2014-01-05   
661-344 5 Earlimart CA   649C ONVOY, LLC - CA 734   2021-03-04   
661-344 6 Earlimart CA   5562 METROPCS, INC. 734      
661-344 7 Earlimart CA   624H ONVOY SPECTRUM, LLC 734   2021-12-08   
661-344 8 Earlimart CA   649C ONVOY, LLC - CA 734   2021-07-22   
661-344 9 Earlimart CA   649C ONVOY, LLC - CA 734   2021-07-22   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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