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: ROCHNYPA3MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
585-200 A East Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-202 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-230 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-290 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-303 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-305 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-309 A East Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-317 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-360 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-370 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-371 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-414 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-415 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-503 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-509 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-532 A Rochester NY 5562 METROPCS, INC. 974      
585-537 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-576 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-606 A East Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-615 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-709 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-713 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-773 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-789 A East Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-802 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-820 A Rochester NY 6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-905 A Canandaigua NY 5562 METROPCS, INC. 974      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.