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.

NPA: 585 [Rate centres in NPA 585] [Dial plan for NPA 585]

NXX: 765

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-765 A Lyndonville NY LYVLNYLLRS1  9104 VERIZON NEW YORK, INC. 140      
585-765 0 Lyndonville NY BFLONYFRX1X  073H TELNYX LLC 140   2018-12-01   
585-765 1 Lyndonville NY   793K TWC IP ENABLED SERVICES, LLC 140   2007-03-13   
585-765 2 Lyndonville NY LYVLNYLLRS1  9104 VERIZON NEW YORK, INC. 140      
585-765 3 Lyndonville NY LYVLNYLLRS1  9104 VERIZON NEW YORK, INC. 140   2002-11-11   
585-765 4 Lyndonville NY BFLPNYBF4MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 140   2004-07-21   
585-765 5 Lyndonville NY BFLONYFRX8Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 140   2003-10-06   
585-765 6 Lyndonville NY BFLONYFRXHY  384C ONVOY, LLC- NY 140   2018-12-14   
585-765 7 Lyndonville NY BFLONYFRXHY  384C ONVOY, LLC- NY 140   2018-12-14   
585-765 8 Lyndonville NY BFLPNYBF4MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 140   2008-04-29   
585-765 9 Lyndonville NY LYVLNYLLRS1  9104 VERIZON NEW YORK, INC. 140      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.