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: FRPTILXADS0

Remotes:

Switch Switch name Switch type
ACLKILXARS0  APPLE CANYON LAKE  1RC 
APRVILXARS0  APPLE RIVER  RLC 
CDVLILXARS1  CEDARVILLE  RSS 
DAKTILXARS1  DAKOTA  RSS 
DAVSILXARS0  DAVIS  RSC 
DRNDILXARS1  DURAND  RSS 
ELZBILXARS0  ELIZABETH  RSC 
FSTNILXARS0  FORRESTON  RSC 
GRVYILXARS1  GERMAN VALLEY  RSS 
HNVRILXARS0  HANOVER  RSC 
LENAILXARS0  LENA  RSC 
MCCNILXARS1  MC CONNELL  RSS 
MSBCILXARS0  MASSBACH  1RC 
OGVLILXARS0  ORANGEVILLE  RSC 
PCTNILXARS0  PECATONICA  RSC 
PLCYILXARS0  PEARL CITY  RSC 
SCMNILXARS0  SCALES MOUND  RSC 
SKTNILXARS0  STOCKTON  RSC 
SWRDILXARS0  SEWARD  RSC 
WNSLILXARS1  WINSLOW  RSS 
WRRNILXARS0  WARREN  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
815-232 A Freeport IL 1036 FRONTIER NORTH, INC. - IL 360      
815-233 A Freeport IL 1036 FRONTIER NORTH, INC. - IL 360      
815-235 A Freeport IL 1036 FRONTIER NORTH, INC. - IL 360      
815-266 A Freeport IL 1036 FRONTIER NORTH, INC. - IL 360      
815-599 A Freeport IL 1036 FRONTIER NORTH, INC. - IL 360      

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

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