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: STPNIAXPDS0

Remotes:

Switch Switch name Switch type
ARTNIAXORL0  ARLINGTON  GTR 
EDWDIAXORS0  EDGEWOOD  GTR 
LAMTIAXORS0  LAMONT  GTR 
VOLGIAXORL0  VOLGA  GTL 
WADNIAXPRS0  WADENA  GTR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
563-933 A Strawberry Point IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-933 1 Strawberry Point IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-933 2 Strawberry Point IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-933 4 Strawberry Point IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-933 6 Strawberry Point IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-933 7 Strawberry Point IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-933 8 Strawberry Point IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-933 9 Strawberry Point IA 1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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