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
585-505 6   384C ONVOY, LLC- NY 974   2021-09-19   
585-505 7   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2020-01-13   
585-505 8   384C ONVOY, LLC- NY 974   2019-11-17   
585-505 9   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974   2021-07-13   
585-506 A ROCHNYXCDS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-506 0   829J PAETEC ITEL, LLC 974   2009-02-08   
585-506 1   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974   2009-03-31   
585-506 2   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-08-19   
585-506 3   0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-506 4   8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 974   2000-11-08   
585-506 5   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-08-05   
585-506 6   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-08-05   
585-506 7   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-08-05   
585-506 8   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-08-05   
585-506 9   0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-507 A ROCHNYEI3MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974      
585-507 0   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-04-24   
585-507 1   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-06-19   
585-507 2   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-05-30   
585-507 3   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-05-30   
585-507 4   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974      
585-507 5   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-06-03   
585-507 6   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-06-19   
585-507 7   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-04-20   
585-507 8   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-07-18   
585-507 9   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2003-07-18   
585-509 A ROCHNYPA3MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-509 0   5562 METROPCS, INC. 974      
585-509 1   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-509 2   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-509 3   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-509 4   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-509 5   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-509 6   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-509 7   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-509 8   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-509 9   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-510 A ROCHNYXA7MD  384C ONVOY, LLC- NY 974      
585-510 0   384C ONVOY, LLC- NY 974   2017-10-08   
585-510 1   384C ONVOY, LLC- NY 974   2017-10-08   
585-510 2   384C ONVOY, LLC- NY 974   2017-10-08   
585-510 3   384C ONVOY, LLC- NY 974   2017-10-08   
585-510 4   384C ONVOY, LLC- NY 974   2017-10-08   
585-510 5   384C ONVOY, LLC- NY 974   2017-10-08   
585-510 6   384C ONVOY, LLC- NY 974   2017-10-08   
585-510 7   384C ONVOY, LLC- NY 974   2017-10-08   
585-510 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2018-12-07   
585-510 9   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2018-06-04   
585-512 A ROCHNYLNDS0  7140 TC SYSTEMS, INC. - NY 974      
585-512 0   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974   2006-07-24   
585-512 1   7140 TC SYSTEMS, INC. - NY 974      
585-512 2   7140 TC SYSTEMS, INC. - NY 974      
585-512 3   829J PAETEC ITEL, LLC 974   2010-05-17   
585-512 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2014-08-27   
585-512 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2012-03-25   
585-512 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2012-03-25   
585-512 7   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974   2005-09-10   
585-512 8   997E BANDWIDTH.COM CLEC, LLC - NY 974   2011-10-13   
585-512 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2012-03-25   
585-514 A ROCHNYXAY0X  425J CSC WIRELESS, LLC 974      
585-514 0   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 974   2020-04-24   
585-514 1   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2020-08-28   
585-514 2   425J CSC WIRELESS, LLC 974   2020-03-16   
585-514 3   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2020-08-28   
585-514 4   384C ONVOY, LLC- NY 974   2020-08-09   
585-514 5   384C ONVOY, LLC- NY 974   2020-08-09   
585-514 6   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2020-08-28   
585-514 7   5562 METROPCS, INC. 974   2020-09-04   
585-514 8   145J TERRA NOVA TELECOM INC. 974   2024-11-12   
585-514 9   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2021-04-27   
585-520 A PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974      
585-521 A ROCHNYXBDS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-525 A ROCHNYXDRS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-527 A ROCHNYXDRS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-528 A ROCHNYXDRS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-529 A ROCHNYXDRS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-530 A ROCHNYXBDS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-530 0   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974   2003-04-07   
585-530 1   0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-530 2   0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-530 3   0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-530 4   0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-530 5   0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-530 6   0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-530 7   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974   2003-04-07   
585-530 8   0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-530 9   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974   2003-04-07   
585-532 A ROCHNYPA3MD  5562 METROPCS, INC. 974      
585-532 0   5562 METROPCS, INC. 974   2015-05-03   
585-532 1   5562 METROPCS, INC. 974   2015-05-03   
585-532 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2015-05-04   
585-532 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2015-05-04   
585-532 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2015-05-04   
585-532 5   997E BANDWIDTH.COM CLEC, LLC - NY 974   2015-08-20   
585-532 6   997E BANDWIDTH.COM CLEC, LLC - NY 974   2015-08-20   
585-532 7   997E BANDWIDTH.COM CLEC, LLC - NY 974   2015-08-20   
585-532 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2015-05-04   
585-532 9   5562 METROPCS, INC. 974   2015-05-03   
585-537 A ROCHNYPA3MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974      
585-537 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974   2018-10-25   

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

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.