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: STCYIAXPDS0

Remotes:

Switch Switch name Switch type
MCBGIAXORS0  MCCALLSBURG  1RC 
RNDLIAXORS0  RANDALL  1RC 
ROLDIAXPRS0  ROLAND  1RE 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
515-733 A Story City IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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