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: 479

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-479 A El Centro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-12-27   
442-479 6 El Centro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732      
442-479 7 El Centro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732      
442-479 8 El Centro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732      
442-479 9 El Centro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732      

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

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