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: 964

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-964 A Hamlin NY HMLNNYXARS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-964 0 Hamlin NY HMLNNYXARS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-964 1 Hamlin NY ROCHNYXA7MD  384C ONVOY, LLC- NY 974   2017-04-08   
585-964 2 Hamlin NY HMLNNYXARS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-964 3 Hamlin NY HMLNNYXARS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-964 4 Hamlin NY HMLNNYXARS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-964 5 Hamlin NY HMLNNYXARS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-964 6 Hamlin NY ROCHNYLNDS0  7140 TC SYSTEMS, INC. - NY 974   2000-11-11   
585-964 7 Hamlin NY HMLNNYXARS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-964 8 Hamlin NY HMLNNYXARS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-964 9 Hamlin NY HMLNNYXARS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.