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.

Logan, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
740-216 A CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-216 0 CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-216 1 CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2006-06-02   
740-216 2   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2025-07-11   
740-216 3 ATHNOHXALMD  601G HORIZON SERVICES, INC. - OH 324   2012-09-23   
740-216 4 CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2014-08-08   
740-216 5 CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2016-04-10   
740-216 6 CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-216 7 CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324      
740-216 8 CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2012-03-19   
740-216 9 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2018-01-11   
740-270 A CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2024-02-09   
740-270 0 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2018-12-10   
740-270 1 CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2004-09-13   
740-270 2 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2009-03-19   
740-270 3 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2019-06-07   
740-270 4 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2011-12-01   
740-270 5 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2014-08-12   
740-270 6 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-11-14   
740-270 7 CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324   2014-04-03   
740-270 8 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2020-01-24   
740-270 9 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2008-04-30   
740-279 A CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-279 0 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2016-12-19   
740-279 1 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-28   
740-279 2 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2020-06-19   
740-279 3 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2020-06-19   
740-279 4 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-279 5 CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2007-01-05   
740-279 6 CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2007-08-30   
740-279 7 WOTNOHEHAMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2013-06-03   
740-279 8 CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2008-11-23   
740-279 9 CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2006-03-30   
740-380 A LOGNOHXADS0  0615 FRONTIER NORTH, INC. - OH 324      
740-385 A LOGNOHXADS0  0615 FRONTIER NORTH, INC. - OH 324      
740-583 A CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-583 0 CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-583 1 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2020-08-18   
740-583 2   145J TERRA NOVA TELECOM INC. 324   2025-07-25   
740-583 3 CLMFOHJU3MD  5562 METROPCS, INC. 324   2021-06-05   
740-583 4 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2012-08-24   
740-583 6 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-11-14   
740-583 7 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2021-03-29   
740-583 9 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2009-01-05   
740-603 A CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-603 0 CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-603 1 CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-603 2 CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-603 3 CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-603 4 CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-603 5 CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-603 6 CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-603 7 CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2007-04-01   
740-603 8 CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2008-04-18   
740-603 9 CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2016-07-01   
740-823 A CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-823 0 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2023-03-15   
740-823 1 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2009-08-27   
740-823 2 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2010-01-12   
740-823 3 CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2010-03-03   
740-823 4 DLWROHXAYMD  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2014-07-15   
740-823 5 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2020-05-18   
740-823 6 CLMFOHJU3MD  6701 AERIAL COMMUNICATIONS, INC. 324   2021-04-03   
740-823 7 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2020-05-18   
740-823 8 CMBROHXBAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2010-04-30   
740-823 9 ATHNOHXAMMD  624H ONVOY SPECTRUM, LLC 324   2023-05-19   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.