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

NXX: 298

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-298 A St Clairsville OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-298 0 St Clairsville OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-298 1 St Clairsville OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-298 2 St Clairsville OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-298 3 St Clairsville OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-298 4 St Clairsville OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2012-05-27   
740-298 5 St Clairsville OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2012-06-16   
740-298 6 St Clairsville OH CLMBOH1152Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-298 7 St Clairsville OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2012-10-15   
740-298 8 St Clairsville OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2013-05-10   
740-298 9 St Clairsville OH CLMDOH44DS5  284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2013-10-17   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.