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: 578

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-578 A Castile NY ROCHNYEI6MD  939H COMMIO LLC 974   2021-11-26   
585-578 0 Castile NY ROCHNYEI6MD  939H COMMIO LLC 974   2021-11-26   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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