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: IRTNPAXIDS2

Remotes:

Switch Switch name Switch type
ALTWPADTRS0  ALLENTOWN  RDE 
BATHPA01RS0    RDE 
BGTNPA01RS0    RDE 
BHLHPA08RS0    RDE 
BSKNPA01RS0    RDE 
EMMSPA01RS0    RDE 
FRKSPA01RS0    RDE 
FUTNPA01RS0    RDE 
HLTWPA01RS0    RDE 
HVTPPA01RS0    RDE 
LYNNPA01RS0    RDE 
NFFSPA01RS0    DLM 
NKTPPA01RS0    RDE 
RGVLPA01RS0    RDE 
SFTBPA01RS0    RDE 
USCNPA01RS0    RDE 
WSBGPA01RS0    RDE 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
610-769 A Ironton PA 0175 IRONTON TEL. CO. 228      
610-799 A Ironton PA 0175 IRONTON TEL. CO. 228      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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