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: WRWKNYXADS0

Remotes:

Switch Switch name Switch type
FLRDNYXARS0  FLORIDA  RSC 
PNISNYXARS0  PINE ISLAND  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
845-986 A Warwick NY 0135 ALTEVA OF WARWICK LLC 133      
845-987 A Warwick NY 0135 ALTEVA OF WARWICK LLC 133      
845-988 A Warwick NY 0135 ALTEVA OF WARWICK LLC 133      

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

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