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: BLFDNEXHDS1

Remotes:

Switch Switch name Switch type
BEMRNEXCRS1  BEEMER  DCR 
BLFDNEXHRS0  BLOOMFIELD  ESA 
BNCRNEXCRS1  BANCROFT  DCL 
CGTNNEXHRS0  CREIGHTON  ESA 
CKTNNERDRS1  CROOKSTON  DC1 
CLMBNE51RS0  COLUMBUS  TA5 
CNBLIAMBRS0  COUNCIL BLUFFS  TA5 
CNTRNEXHRS1  CENTER  DC1 
CODYNERDRS1  CODY  DMH 
COTNNEXHRS0  CROFTON  ESA 
DODGNEXCRS1  DODGE  DCR 
ELGNNEXHRS0  ELGIN  ESA 
EWNGNEXHRS1  EWING  DCR 
FRMTNEEWRS0  FREMONT  TA5 
HRMNNEXCRS0  HERMAN  IES 
KLGRNEXCRS0  KILGORE  ESA 
NBNDNEXCRS0  NORTH BEND  G6 
NBRRNEXHRS1  NIOBRARA  DCL 
NLGHNE08RS0  NELIGH  TA5 
OKDLNEXHRS1  OAKDALE  DCR 
OMAONEQHRS0  OMAHA  TA5 
PAGENEXHRS1  PAGE  DCR 
PONCNEXHRS0  PONCA  ESA 
PTBGNEXSRS1  PETERSBURG  DC1 
SCRBNEXCRS0  SCRIBNER  IES 
SNYDNEXCRS1  SNYDER  DCR 
STEDNEXHRS0  ST EDWARD  G6 
VRDGNEXHRS1  VERDIGRE  ESA 
WAUSNE02RS0  WAUSA  G6 
WDLKNEXCRS1  WOOD LAKE  DCL 
WLNTNEXHRS1  WALNUT  DCR 
WNTNNEXHRS1  WINNETOON  DC1 
WSNRNEXCRS0  WISNER  ESA 
WYNTNEXCRS1  WYNOT  DCN 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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