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: MNCRSCXBDS1

Remotes:

Switch Switch name Switch type
CRSSSCXA753  CROSS  DCL 
HLVLSCXARS0  HARLEYVILLE  DMT 
JMTWSCXA257  JAMESTOWN  DCL 
LBNNSCXA688  LEBANON  DCL 
MCDNSCXA565  MACEDONIA  DCL 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
843-336 A Huger SC 0527 HOME TELEPHONE ILEC, LLC 436      
843-482 A Moncks Corner SC 0527 HOME TELEPHONE ILEC, LLC 436      
843-719 A Moncks Corner SC 0527 HOME TELEPHONE ILEC, LLC 436      
843-761 A Moncks Corner SC 0527 HOME TELEPHONE ILEC, LLC 436      
843-899 A Moncks Corner SC 0527 HOME TELEPHONE ILEC, LLC 436      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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