Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 442 [Rate centres in NPA 442] [Dial plan for NPA 442]

NXX: 431

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-431 A El Centro CA   6529 T-MOBILE USA, INC. 732   2024-03-03   
442-431 0 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-431 1 El Centro CA   649C ONVOY, LLC - CA 732      
442-431 2 El Centro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732      
442-431 3 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-431 4 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-431 5 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-431 6 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-431 7 El Centro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732      
442-431 8 El Centro CA   6529 T-MOBILE USA, INC. 732      
442-431 9 El Centro CA   6529 T-MOBILE USA, INC. 732      

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

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