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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: ELPSCOXCDS0

Remotes:

Switch Switch name Switch type
RUSHCOXCRS1  RUSH (USWC IND)  DLM 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
719-683 A El Paso CO 2187 THE EL PASO COUNTY TELEPHONE COMPANY 658      
719-683 1 El Paso CO 2187 THE EL PASO COUNTY TELEPHONE COMPANY 658      
719-683 2 El Paso CO 2187 THE EL PASO COUNTY TELEPHONE COMPANY 658      
719-683 3 El Paso CO 2187 THE EL PASO COUNTY TELEPHONE COMPANY 658      
719-683 4 El Paso CO 2187 THE EL PASO COUNTY TELEPHONE COMPANY 658      
719-683 5 El Paso CO 2187 THE EL PASO COUNTY TELEPHONE COMPANY 658      
719-683 6 El Paso CO 2187 THE EL PASO COUNTY TELEPHONE COMPANY 658      
719-683 7 El Paso CO 2187 THE EL PASO COUNTY TELEPHONE COMPANY 658      
719-683 8 El Paso CO 2187 THE EL PASO COUNTY TELEPHONE COMPANY 658      
719-683 9 El Paso CO 2187 THE EL PASO COUNTY TELEPHONE COMPANY 658      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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