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: GENSNYXADS0

Remotes:

Switch Switch name Switch type
ATLNNYXARS0  ATLANTA  RSC 
CANDNYXARS0  CANANDAIGUA  ORM 
CHCNNYXARS0  COHOCTON  RSC 
CSTLNYXARS0  CASTILE  5ER 
DNSVNYXARS0  DANSVILLE  ORM 
HMLCNYXARS0  HEMLOCK  5ER 
HNRTNYXARS0  HENRIETTA  ORM 
HOFLNYXARS0  HONEOYE FALLS  ORM 
LCSRNYXARS0  LEICESTER  5ER 
LIVNNYXARS0  LIVONIA  5ER 
MTMRNYXARS0  MOUNT MORRIS  5ER 
NPLSNYXARS0  NAPLES  5ER 
NUNDNYXARS0  NUNDA  5ER 
PRRYNYXARS0  PERRY  5ER 
SPWRNYXARS0  SPRINGWATER  RSC 
WRSWNYXARS0  WARSAW  5ER 
WYLDNYXARS0  WAYLAND  5ER 
WYNGNYXARS0  WYOMING  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
585-243 A Geneseo NY 0121 FRONTIER TELEPHONE OF ROCHESTER INC 974      
585-245 A Geneseo NY 0121 FRONTIER TELEPHONE OF ROCHESTER INC 974      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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