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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Switch: ASHTOHXADMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
440-218 A Trumbull OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-321 A East Claridon OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-344 A Ashtabula OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-361 A Geneva OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-529 A Elyria OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-629 A Chardon OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-645 A Ashtabula OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-789 A Ashtabula OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-864 A Elyria OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-865 A Elyria OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-883 A East Claridon OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2024-04-21   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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