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: BTLRALXAPS0

Remotes:

Switch Switch name Switch type
LSMNALXARP0  LISMAN  RP 
NDHMALXARP0  NEEDHAM  RP 
PNTNALXARP0  PENNINGTON  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
205-459 A Butler AL 0284 BUTLER TEL. CO., INC. 476      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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