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: SHLWAZXCDS1

Remotes:

Switch Switch name Switch type
ALPIAZXCRS1  ALPINE  RSC 
CIBCAZXCRL0  CIBECUE  RDE 
GRERAZXCRL0  GREER  RDE 
HEBRAZXCRS0  HEBER  RSC 
HLBKAZXCRS0  HOLBROOK  RSC 
HLLKAZXCRL0  HAWLEY LAKE  RDE 
LKSDAZAERS0  LAKESIDE  RSC 
MCNRAZXCRL0  MCNARY  RDE 
PNDLAZXCRS1  PINEDALE  RLC 
PNTPAZXARS0  PINETOP  RSC 
PNTPAZXCRS0  PINETOP  RSC 
SNWFAZXCRS0  SNOWFLAKE  RSC 
SPVLAZXCRS0  SPRINGERVILLE  RSC 
STJHAZXBRS0  ST JOHNS  RSC 
WHRVAZXBRS0  WHITERIVER  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
928-532 A Show Low AZ 4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      
928-537 A Show Low AZ 4426 CITIZENS TELECOM CO OF WHITE MOUNTAINS INC. 666      

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

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