Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 585 [Rate centres in NPA 585] [Dial plan for NPA 585]

NXX: 550

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-550 A Rochester NY ROCHNYEIHMD  558C REGIONAL TELEPHONE CORPORATION - NY 974      
585-550 0 Rochester NY ROCHNYEIHMD  558C REGIONAL TELEPHONE CORPORATION - NY 974      
585-550 1 Rochester NY ROCHNYEIHMD  558C REGIONAL TELEPHONE CORPORATION - NY 974      
585-550 2 Rochester NY ROCHNYEIHMD  558C REGIONAL TELEPHONE CORPORATION - NY 974      
585-550 3 Rochester NY ROCHNYEIHMD  558C REGIONAL TELEPHONE CORPORATION - NY 974      
585-550 4 Rochester NY ROCHNYEIHMD  558C REGIONAL TELEPHONE CORPORATION - NY 974      
585-550 5 Rochester NY ROCHNYEIHMD  558C REGIONAL TELEPHONE CORPORATION - NY 974      
585-550 6 Rochester NY ROCHNYEIHMD  558C REGIONAL TELEPHONE CORPORATION - NY 974      
585-550 7 Rochester NY ROCHNYEIHMD  558C REGIONAL TELEPHONE CORPORATION - NY 974      
585-550 8 Rochester NY ROCHNYEIHMD  558C REGIONAL TELEPHONE CORPORATION - NY 974      
585-550 9 Rochester NY ROCHNYEIHMD  558C REGIONAL TELEPHONE CORPORATION - NY 974      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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