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.

OCN: 318J COMCAST IP PHONE, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
304-435 3 Cheat Lake WV   256   2012-05-31   
304-458 4 Leon WV   254   2013-04-25   
304-459 3 Chester WV   256   2005-05-30   
304-459 4 Chester WV   256   2015-07-22   
304-486 1 Prichard WV   254   2013-04-25   
304-500 2 Berkeley Springs WV   240   2013-04-26   
304-527 7 Follansbee WV   256   2005-05-30   
304-535 8 Harpers Ferry WV   240   2013-04-26   
304-564 7 New Cumberland WV   256   2005-05-30   
304-594 5 Cheat Lake WV   256   2013-07-29   
304-708 A Mount Morris WV   256      
304-737 7 Wellsburg WV   256   2005-05-30   
304-737 8 Wellsburg WV   256   2015-09-16   
304-762 9 Union Ridge WV   254   2013-04-25   
304-769 8 Charleston Zone 6 WV   254   2013-04-25   
304-777 2 Cheat Lake WV   256   2007-09-12   
304-790 7 Keyser WV   240   2014-03-23   
304-810 A Wheeling Zone 5 WV   256      
304-810 0 Wheeling Zone 5 WV   256   2005-06-05   
304-810 4 Wheeling Zone 5 WV   256   2007-11-17   
304-810 5 Wheeling Zone 5 WV   256   2015-09-14   
304-814 1 Buffalo WV   254   2013-04-25   
304-816 3 Fairmont WV   256   2008-02-20   
304-821 4 Inwood WV   240   2013-04-26   
304-821 5 Inwood WV   240   2015-12-21   
304-821 8 Inwood WV   240   2014-10-13   
304-829 6 Bethany WV   256   2007-09-06   
304-830 5 Wheeling Zone 1 WV   256   2017-05-16   
304-870 2 Shepherdstown WV   240   2016-12-11   
304-870 4 Shepherdstown WV   240   2013-04-26   
304-885 8 Charles Town WV   240   2014-11-20   
304-901 2 Martinsburg WV   240   2015-11-24   
304-901 4 Martinsburg WV   240   2014-06-04   
304-901 5 Martinsburg WV   240   2016-04-18   
304-903 7 Grafton WV   256   2019-05-17   
304-903 8 Grafton WV   256   2008-08-19   
304-905 A Wheeling Zone 1 WV   256      
304-905 0 Wheeling Zone 1 WV   256   2005-06-03   
304-905 1 Wheeling Zone 1 WV   256   2011-04-02   
304-905 6 Wheeling Zone 1 WV   256   2014-02-26   
304-905 8 Wheeling Zone 1 WV   256   2006-06-11   
304-905 9 Wheeling Zone 1 WV   256   2006-06-11   
304-909 A Wheeling Zone 3 WV   256      
304-909 0 Wheeling Zone 3 WV   256   2005-12-01   
304-909 4 Wheeling Zone 3 WV   256   2015-01-22   
304-914 3 Weirton WV   256   2006-09-19   
304-914 4 Weirton WV   256   2006-09-19   
304-930 1 Charles Town WV   240   2016-10-27   
304-936 1 Winfield WV   254   2013-04-25   
304-943 7 Morgantown WV   256   2017-07-10   

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Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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