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: PRNTMSXAPS0

Remotes:

Switch Switch name Switch type
BSFDMSXARP0  BASSFIELD  RP 
BSFDMSXARS1  BASSFIELD  DC4 
PRNTMSXARP0  PRENTISS  DCN 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
601-860 A Prentiss MS 0453 WINDSTREAM MISSISSIPPI, INC. 482      
601-860 9 Prentiss MS 0453 WINDSTREAM MISSISSIPPI, INC. 482   2015-09-09   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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