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NPA: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-528 4 Green Camp OH   464C ONVOY, LLC - OH 324   2021-03-11   
740-528 5 Green Camp OH   464C ONVOY, LLC - OH 324   2018-09-20   
740-528 6 Green Camp OH   793K TWC IP ENABLED SERVICES, LLC 324   2007-06-28   
740-528 7 Green Camp OH   508J CENTURYLINK COMMUNICATIONS, LLC 324   2014-07-08   
740-528 8 Green Camp OH   464C ONVOY, LLC - OH 324   2021-04-13   
740-528 9 Green Camp OH   145J TERRA NOVA TELECOM INC. 324   2025-07-19   
740-529 A Portsmouth OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2025-02-04   
740-529 0 Portsmouth OH   793K TWC IP ENABLED SERVICES, LLC 324   2013-10-08   
740-529 1 Portsmouth OH   793K TWC IP ENABLED SERVICES, LLC 324   2014-06-05   
740-529 2 Portsmouth OH   793K TWC IP ENABLED SERVICES, LLC 324   2017-09-16   
740-529 3 Portsmouth OH   965H FRACTEL, LLC 324   2020-03-07   
740-529 4 Portsmouth OH   464C ONVOY, LLC - OH 324   2022-12-15   
740-529 5 Portsmouth OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2017-01-20   
740-529 6 Portsmouth OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2024-11-22   
740-529 7 Portsmouth OH   793K TWC IP ENABLED SERVICES, LLC 324   2014-11-21   
740-529 8 Portsmouth OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2016-09-30   
740-529 9 Portsmouth OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2015-07-11   
740-530 A Duffy OH   464C ONVOY, LLC - OH 324      
740-530 0 Duffy OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2013-04-27   
740-530 1 Duffy OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2013-04-27   
740-530 2 Duffy OH   515J IP HORIZON LLC 324   2024-04-28   
740-530 3 Duffy OH   464C ONVOY, LLC - OH 324   2021-03-11   
740-530 4 Duffy OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2004-05-27   
740-530 5 Duffy OH   5562 METROPCS, INC. 324   2021-02-12   
740-530 6 Duffy OH   515J IP HORIZON LLC 324   2024-04-28   
740-530 7 Duffy OH   464C ONVOY, LLC - OH 324   2016-04-06   
740-530 8 Duffy OH   464C ONVOY, LLC - OH 324   2016-04-06   
740-531 A Thornville OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2025-01-17   
740-531 0 Thornville OH   464C ONVOY, LLC - OH 324   2007-01-08   
740-531 1 Thornville OH   145J TERRA NOVA TELECOM INC. 324   2024-12-05   
740-531 2 Thornville OH   145J TERRA NOVA TELECOM INC. 324   2025-08-29   
740-532 A Ironton OH IRTNOH5353C  9321 OHIO BELL TEL CO 324      
740-533 A Ironton OH IRTNOH5353C  9321 OHIO BELL TEL CO 324      
740-533 0 Ironton OH   9321 OHIO BELL TEL CO 324      
740-533 1 Ironton OH   9321 OHIO BELL TEL CO 324      
740-533 2 Ironton OH   9321 OHIO BELL TEL CO 324      
740-533 3 Ironton OH   9321 OHIO BELL TEL CO 324      
740-533 4 Ironton OH   9321 OHIO BELL TEL CO 324      
740-533 5 Ironton OH   9321 OHIO BELL TEL CO 324      
740-533 6 Ironton OH   9321 OHIO BELL TEL CO 324      
740-533 7 Ironton OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-533 8 Ironton OH   9321 OHIO BELL TEL CO 324      
740-533 9 Ironton OH   9321 OHIO BELL TEL CO 324      
740-534 A Ironton OH IRTNOH5353C  9321 OHIO BELL TEL CO 324      
740-534 0 Ironton OH   9321 OHIO BELL TEL CO 324      
740-534 1 Ironton OH   145J TERRA NOVA TELECOM INC. 324   2025-10-06   
740-534 2 Ironton OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-534 3 Ironton OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-534 4 Ironton OH   9321 OHIO BELL TEL CO 324      
740-534 5 Ironton OH   9321 OHIO BELL TEL CO 324      
740-534 6 Ironton OH   9321 OHIO BELL TEL CO 324      
740-534 7 Ironton OH   9321 OHIO BELL TEL CO 324      
740-534 8 Ironton OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2006-11-13   
740-534 9 Ironton OH   9321 OHIO BELL TEL CO 324      
740-535 A Mingo Junction OH MNJTOH53RS1  9321 OHIO BELL TEL CO 324      
740-535 0 Mingo Junction OH   9321 OHIO BELL TEL CO 324      
740-535 1 Mingo Junction OH   9321 OHIO BELL TEL CO 324      
740-535 2 Mingo Junction OH   9321 OHIO BELL TEL CO 324      
740-535 3 Mingo Junction OH   516C AT&T CORP. 324   2011-10-05   
740-535 4 Mingo Junction OH   145J TERRA NOVA TELECOM INC. 324   2023-08-09   
740-535 6 Mingo Junction OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2009-01-05   
740-535 7 Mingo Junction OH   464C ONVOY, LLC - OH 324   2015-07-04   
740-535 8 Mingo Junction OH   318J COMCAST IP PHONE, LLC 324   2005-05-16   
740-535 9 Mingo Junction OH   515J IP HORIZON LLC 324   2016-10-12   
740-536 A Rushville OH RUVLOH53RS1  9321 OHIO BELL TEL CO 324      
740-536 0 Rushville OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2015-07-17   
740-536 1 Rushville OH   464C ONVOY, LLC - OH 324   2016-04-11   
740-536 2 Rushville OH   9321 OHIO BELL TEL CO 324      
740-536 3 Rushville OH   464C ONVOY, LLC - OH 324   2016-04-11   
740-536 4 Rushville OH   515J IP HORIZON LLC 324   2016-10-12   
740-536 5 Rushville OH   7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2016-09-03   
740-536 6 Rushville OH   829J PAETEC ITEL, LLC 324   2008-11-14   
740-536 7 Rushville OH   9321 OHIO BELL TEL CO 324      
740-536 8 Rushville OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2013-04-27   
740-536 9 Rushville OH   9321 OHIO BELL TEL CO 324      
740-537 A Toronto OH TOROOH53RS1  9321 OHIO BELL TEL CO 324      
740-537 0 Toronto OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2009-01-05   
740-537 1 Toronto OH   9321 OHIO BELL TEL CO 324      
740-537 2 Toronto OH   9321 OHIO BELL TEL CO 324      
740-537 3 Toronto OH   9321 OHIO BELL TEL CO 324      
740-537 4 Toronto OH   9321 OHIO BELL TEL CO 324      
740-537 5 Toronto OH   9321 OHIO BELL TEL CO 324      
740-537 6 Toronto OH   9321 OHIO BELL TEL CO 324      
740-537 7 Toronto OH   508J CENTURYLINK COMMUNICATIONS, LLC 324   2014-07-07   
740-537 8 Toronto OH   516C AT&T CORP. 324   2011-10-05   
740-537 9 Toronto OH   9321 OHIO BELL TEL CO 324      
740-538 A Marietta OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2025-01-09   
740-538 0 Marietta OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2009-01-05   
740-538 1 Marietta OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2010-01-19   
740-538 2 Marietta OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2010-06-03   
740-538 3 Marietta OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2010-03-03   
740-538 4 Marietta OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2010-03-03   
740-538 5 Marietta OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2010-06-18   
740-538 7 Marietta OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2011-05-08   
740-538 8 Marietta OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2011-10-13   
740-538 9 Marietta OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2010-12-14   
740-539 A Lancaster OH CLMDOH44ZMD  460K FIRST COMMUNICATIONS, LLC 324      
740-539 0 Lancaster OH   7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-04-11   
740-539 1 Lancaster OH   7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-04-11   
740-539 2 Lancaster OH   7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-04-11   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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