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.

Rochester, NY

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
585-966 7 ROCHNYXAXZX  829J PAETEC ITEL, LLC 974   2001-12-19   
585-966 8 ROCHNYXAXZX  829J PAETEC ITEL, LLC 974   2001-12-19   
585-966 9 ROCHNYPA3MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974   2003-02-24   
585-967 A PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974      
585-974 A ROCHNYXADS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-975 A ROCHNYXERS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-975 0 ROCHNYXERS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-975 1 ROCHNYXERS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-975 2 ROCHNYXERS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-975 3 ROCHNYXERS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-975 4 ROCHNYXERS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-975 5 ROCHNYXERS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-975 6 ROCHNYXERS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-975 7 ROCHNYXERS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-975 8 ROCHNYXERS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-975 9 ROCHNYCTAMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974      
585-978 A PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974      
585-978 0 PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2003-02-04   
585-978 1 PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2003-02-04   
585-978 2 PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2004-02-17   
585-978 3 ROCHNYEI3MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974   2012-12-26   
585-978 4 PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2013-02-18   
585-978 5 PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2013-04-08   
585-978 6 ROCHNYCTAMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2013-10-15   
585-978 7 ROCHNYXAXYX  793K TWC IP ENABLED SERVICES, LLC 974   2014-06-10   
585-978 8 ROCHNYXAHMD  629E FINGER LAKES TECHNOLOGIES GROUP, INC. - NY 974   2015-12-16   
585-978 9 PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974      
585-987 A ROCHNYXBDS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-998 A ROCHNYXAX4Y  977K YORKSTREAM COMMUNICATIONS LLC 974   2025-05-23   
585-998 0 ROCHNYXAX4Y  977K YORKSTREAM COMMUNICATIONS LLC 974   2025-05-23   
585-998 1 PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2026-03-02   
585-998 2 ROCHNYCT5MD  732J NUSO, LLC 974   2025-05-29   
585-998 3 PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2026-03-02   
585-998 4 ROCHNYCTAMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2025-10-03   
585-998 5   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2026-08-03   
585-998 6 ROCHNYEIEMD  490J BOOST SUBSCRIBERCO L.L.C. 974   2025-09-27   
585-998 7 ROCHNYCTAMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2025-10-03   
585-998 8   997E BANDWIDTH.COM CLEC, LLC - NY 974   2026-11-16   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

Last updated: Sun, 01 Nov 2026 02:11:49 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.