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: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-871 5 Louisville OH   829J PAETEC ITEL, LLC 325   2008-11-14   
330-871 6 Louisville OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325   2008-05-08   
330-871 7 Louisville OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325   2004-04-11   
330-871 8 Louisville OH   793K TWC IP ENABLED SERVICES, LLC 325   2007-02-13   
330-871 9 Louisville OH   001F BANDWIDTH.COM CLEC, LLC - OH 325   2009-01-04   
330-872 A Newton Falls OH NWFLOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-872 0 Newton Falls OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-872 1 Newton Falls OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-872 2 Newton Falls OH   7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 322   2005-05-23   
330-872 3 Newton Falls OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-872 4 Newton Falls OH   793K TWC IP ENABLED SERVICES, LLC 322   2007-02-13   
330-872 5 Newton Falls OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-872 6 Newton Falls OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-872 7 Newton Falls OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-872 8 Newton Falls OH   793K TWC IP ENABLED SERVICES, LLC 322   2013-09-20   
330-872 9 Newton Falls OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-873 A Akron OH AKRNOH86DS1  9321 OHIO BELL TEL CO 325      
330-874 A Bolivar OH BLVROHXARS0  0615 FRONTIER NORTH, INC. - OH 325      
330-874 0 Bolivar OH   0615 FRONTIER NORTH, INC. - OH 325      
330-874 1 Bolivar OH   0615 FRONTIER NORTH, INC. - OH 325      
330-874 2 Bolivar OH   0615 FRONTIER NORTH, INC. - OH 325      
330-874 3 Bolivar OH   0615 FRONTIER NORTH, INC. - OH 325      
330-874 4 Bolivar OH   0615 FRONTIER NORTH, INC. - OH 325      
330-874 5 Bolivar OH   0615 FRONTIER NORTH, INC. - OH 325      
330-874 6 Bolivar OH   793K TWC IP ENABLED SERVICES, LLC 325   2006-12-06   
330-874 7 Bolivar OH   793K TWC IP ENABLED SERVICES, LLC 325   2013-09-24   
330-874 8 Bolivar OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 325   2013-09-05   
330-874 9 Bolivar OH   0615 FRONTIER NORTH, INC. - OH 325      
330-875 A Louisville OH LSVLOH8787E  9321 OHIO BELL TEL CO 325      
330-876 A Kinsman OH KNMNOHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-876 0 Kinsman OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-876 1 Kinsman OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-876 2 Kinsman OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-876 3 Kinsman OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-876 4 Kinsman OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-876 5 Kinsman OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-876 6 Kinsman OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-876 7 Kinsman OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 322      
330-876 8 Kinsman OH   145J TERRA NOVA TELECOM INC. 322   2025-07-10   
330-877 A Hartville OH HTVLOH02DS1  9321 OHIO BELL TEL CO 325      
330-878 A Strasburg OH STBGOHXARS0  0615 FRONTIER NORTH, INC. - OH 325      
330-878 0 Strasburg OH   0615 FRONTIER NORTH, INC. - OH 325      
330-878 1 Strasburg OH   0615 FRONTIER NORTH, INC. - OH 325      
330-878 2 Strasburg OH   508J CENTURYLINK COMMUNICATIONS, LLC 325   2014-09-24   
330-878 3 Strasburg OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 325   2013-12-21   
330-878 4 Strasburg OH   793K TWC IP ENABLED SERVICES, LLC 325   2006-12-06   
330-878 5 Strasburg OH   0615 FRONTIER NORTH, INC. - OH 325      
330-878 6 Strasburg OH   0615 FRONTIER NORTH, INC. - OH 325      
330-878 7 Strasburg OH   0615 FRONTIER NORTH, INC. - OH 325      
330-878 8 Strasburg OH   793K TWC IP ENABLED SERVICES, LLC 325   2013-09-24   

<< 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 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.