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.
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NPA: 585 [Rate centres in NPA 585] [Dial plan for NPA 585]

NXX: 691

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-691 A Bliss NY BFLONYGOFMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 140      
585-691 0 Bliss NY BFLONYGOFMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 140   2023-10-14   
585-691 1 Bliss NY   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 140   2026-03-14   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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