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.

Switch: CLBGWVMAXLX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-212 3 Morgantown WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2008-11-24   
304-238 5 Wheeling Zone 1 WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2006-09-01   
304-368 6 Fairmont WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2004-11-28   
304-381 A Morgantown WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256      
304-381 3 Morgantown WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2011-12-20   
304-381 9 Morgantown WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2004-10-03   
304-398 3 New Martinsville WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2011-12-18   
304-405 3 West Union WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2014-03-14   
304-418 3 Morgantown WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2019-07-09   
304-441 3 Kingwood WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2009-06-01   
304-451 2 New Martinsville WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256      
304-470 3 Philippi WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2016-12-31   
304-518 3 Grafton WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2009-06-01   
304-566 3 Clarksburg WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2004-11-28   
304-566 5 Clarksburg WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2008-11-24   
304-635 4 Elkins WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2010-11-01   
304-689 3 Sutton WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2014-03-14   
304-758 8 Middlebourne WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2017-05-08   
304-782 8 Salem WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2009-06-01   
304-789 7 Terra Alta WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2009-06-01   
304-803 4 Gassaway WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2017-05-08   
304-810 3 Wheeling Zone 5 WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2009-06-01   
304-816 5 Fairmont WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2008-11-24   
304-825 4 Farmington WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2009-06-01   
304-848 3 Bridgeport WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2004-11-28   
304-902 3 Franklin WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2017-05-08   
304-909 3 Wheeling Zone 3 WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2010-08-20   
304-919 4 Weirton WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2008-12-15   
304-979 A Bridgeport WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256      
304-979 9 Bridgeport WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2008-09-25   
681-241 A Glenville WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256      
681-241 3 Glenville WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2016-10-03   
681-533 4 Weston WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2012-03-16   
681-668 2 Cheat Lake WV 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 256   2018-02-05   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.