Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Filer, ID

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
208-326 A FILRIDAADS1  2220 FILER MUTUAL TEL CO 652      
208-613 A BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652      
208-613 0 BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652      
208-613 1 BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652      
208-613 2 BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652      
208-613 3 BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652      
208-613 4 BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652      
208-613 5 BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652      
208-613 6 BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652      
208-613 7 BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652      
208-613 8 BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652      
208-613 9 BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652      
986-220 A FILRIDAADS1  2220 FILER MUTUAL TEL CO 652      
986-220 0 FILRIDAADS1  2220 FILER MUTUAL TEL CO 652      
986-220 7   6010 NEW CINGULAR WIRELESS PCS, LLC 652      
986-220 8   6010 NEW CINGULAR WIRELESS PCS, LLC 652      
986-220 9 BOISIDMAAMD  6010 NEW CINGULAR WIRELESS PCS, LLC 652      

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

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