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: BURLIABD2MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
319-237 A Burlington IA 2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-237 0 Burlington IA 2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-237 1 Burlington IA 2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-237 8 Burlington IA 2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-313 A Keokuk IA 2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-313 0 Keokuk IA 2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-313 1 Keokuk IA 2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-316 A Fort Madison IA 2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-316 0 Fort Madison IA 2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      
319-316 1 Fort Madison IA 2842 LOCAL TELEPHONE DATA SERVICES CORP. 634      

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

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