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.

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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
585-731 A Webster NY ROCHNYXA7MD  384C ONVOY, LLC- NY 974   2024-05-03   
585-731 0 Webster NY   384C ONVOY, LLC- NY 974   2024-05-03   
585-731 1 Webster NY   624H ONVOY SPECTRUM, LLC 974   2024-12-21   
585-731 2 Webster NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2025-11-14   
585-731 3 Webster NY   384C ONVOY, LLC- NY 974   2025-03-13   
585-731 4 Webster NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2025-12-01   
585-732 A Rochester NY PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974      
585-733 A Rochester NY PRTNNYAD2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 974      
585-734 A Rochester NY ROCHNYCTAMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974      
585-735 A Middleport NY MDPTNYMPRS1  9104 VERIZON NEW YORK, INC. 140      
585-735 0 Middleport NY   384C ONVOY, LLC- NY 140   2012-06-02   
585-735 2 Middleport NY   1215 CORETEL NEW YORK, INC. - NY 140   2019-04-09   
585-735 3 Middleport NY   9104 VERIZON NEW YORK, INC. 140      
585-735 4 Middleport NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 140   2004-07-21   
585-735 5 Middleport NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 140   2003-05-24   
585-735 6 Middleport NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 140   2011-06-02   
585-735 7 Middleport NY   997E BANDWIDTH.COM CLEC, LLC - NY 140   2011-01-16   
585-735 8 Middleport NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 140   2013-06-28   
585-735 9 Middleport NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 140   2006-08-24   
585-736 A Rochester NY ROCHNYCTAMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974      
585-736 0 Rochester NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2015-05-29   
585-736 1 Rochester NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2015-05-29   
585-736 2 Rochester NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2015-05-29   
585-736 3 Rochester NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 974   2016-04-21   
585-736 4 Rochester NY   829J PAETEC ITEL, LLC 974   2015-06-26   
585-736 5 Rochester NY   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 974   2016-11-14   
585-736 6 Rochester NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2016-01-26   
585-736 7 Rochester NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2016-01-26   
585-736 8 Rochester NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2016-01-26   
585-736 9 Rochester NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 974   2016-11-04   
585-737 A Rochester NY ROCHNYCTAMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974      
585-738 A Rochester NY ROCHNYCTAMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974      
585-739 A Rochester NY ROCHNYCTAMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974      
585-740 A Attica NY ROCHNYKZDS0  271G INTEGRATED PATH COMMUNICATIONS, LLC - NY 140      
585-740 0 Attica NY   271G INTEGRATED PATH COMMUNICATIONS, LLC - NY 140   2023-12-16   
585-741 A Geneseo NY ROCHNYXA7MD  384C ONVOY, LLC- NY 974   2024-05-05   
585-741 0 Geneseo NY   384C ONVOY, LLC- NY 974   2024-05-05   
585-741 1 Geneseo NY   384C ONVOY, LLC- NY 974   2024-07-06   
585-741 2 Geneseo NY   087H EMPIRE LONG DISTANCE CORPORATION 974   2024-10-06   
585-741 3 Geneseo NY   624H ONVOY SPECTRUM, LLC 974   2025-01-16   
585-741 4 Geneseo NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 974   2025-04-20   
585-742 A Victor NY VCTRNYXARS0  0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-743 A Rochester NY   829J PAETEC ITEL, LLC 974   2025-04-01   
585-743 0 Rochester NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974   2009-06-11   
585-743 1 Rochester NY   829J PAETEC ITEL, LLC 974   2008-01-18   
585-743 2 Rochester NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974   2010-03-15   
585-743 3 Rochester NY   8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 974   2009-07-06   
585-743 4 Rochester NY   8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 974   2009-07-06   
585-743 5 Rochester NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974   2010-03-15   
585-743 6 Rochester NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY 974   2010-03-15   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.