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: GRNDMSMADS2

Remotes:

Switch Switch name Switch type
CFVLMSMARS9  COFFEEVILLE  EXM 
CHTNMSMARS9  CHARLESTON  EXM 
DCHLMSMARS9  DUCK HILL  EXM 
ETHLMSMARS9  ETHEL  EXM 
KLMCMSMARS9  KILMICHAEL  EXM 
KSCSMSMARS9  KOSCIUSKO  EXM 
LXTNMSMARS9  LEXINGTON  EXM 
MCCLMSMARS9  MCCOOL  EXM 
OKLDMSMARS9  OAKLAND  EXM 
VADNMSMARS9  VAIDEN  EXM 
WESTMSMARS9  WEST  EXM 
WINOMSMARS9  WINONA  EXM 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
662-226 A Grenada MS 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
662-227 A Grenada MS 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
662-229 A Grenada MS 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
662-294 A Grenada MS 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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