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: CENLILTU0MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
730-227 2 Centralia IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-11-27   
730-227 3 Centralia IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-11-27   
730-227 4 Centralia IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-11-27   
730-227 5 Centralia IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-11-27   
730-227 6 Centralia IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-11-27   
730-227 7 Centralia IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-11-27   
730-227 8 Centralia IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-11-27   
730-227 9 Centralia IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2023-11-27   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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