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: 304 [Rate centres in NPA 304] [Dial plan for NPA 304]

NXX: 870

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-870 A Shepherdstown WV SHPHWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 240      
304-870 0 Shepherdstown WV SHPHWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 240      
304-870 1 Shepherdstown WV MRBGWVBU3MD  489F SHENTEL COMMUNICATIONS, LLC. - WV 240   2016-10-16   
304-870 2 Shepherdstown WV FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2016-12-11   
304-870 3 Shepherdstown WV   5833 CORETEL WEST VIRGINIA, INC. - WV 240   2009-03-18   
304-870 4 Shepherdstown WV FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2013-04-26   
304-870 5 Shepherdstown WV FRDRMDFRXAX  077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 240   2018-06-25   
304-870 6 Shepherdstown WV FRDRMDFRXKX  508J CENTURYLINK COMMUNICATIONS, LLC 240   2016-11-01   
304-870 7 Shepherdstown WV SHPHWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 240      
304-870 8 Shepherdstown WV SHPHWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 240      
304-870 9 Shepherdstown WV SHPHWVXARS1  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 240      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.