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.
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Switch: SLEYMNXS79G

Remotes:

Switch Switch name Switch type
HNSKMNXHRS4  HANSKA  DLM 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
507-439 A Hanska MN 1483 SLEEPY EYE TELEPHONE CO. 620      
507-794 A Sleepy Eye MN 1483 SLEEPY EYE TELEPHONE CO. 620      

Last updated: Sun, 31 May 2020 11:59:01 UTC

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