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: 933

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-933 A Olean NY   145J TERRA NOVA TELECOM INC. 140      
585-933 0 Olean NY BFLONYGOFMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 140   2015-11-01   
585-933 1 Olean NY   145J TERRA NOVA TELECOM INC. 140   2023-08-09   
585-933 2 Olean NY BFLONYGODMD  145J TERRA NOVA TELECOM INC. 140   2024-11-11   
585-933 4 Olean NY   145J TERRA NOVA TELECOM INC. 140   2022-04-08   
585-933 5 Olean NY   145J TERRA NOVA TELECOM INC. 140   2022-12-16   
585-933 9 Olean NY   145J TERRA NOVA TELECOM INC. 140   2021-09-28   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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