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: FRDRMDFRXTX

<< 1 2 3

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-901 2 Martinsburg WV 318J COMCAST IP PHONE, LLC 240   2015-11-24   
304-901 4 Martinsburg WV 318J COMCAST IP PHONE, LLC 240   2014-06-04   
304-901 5 Martinsburg WV 318J COMCAST IP PHONE, LLC 240   2016-04-18   
304-930 1 Charles Town WV 318J COMCAST IP PHONE, LLC 240   2016-10-27   
304-944 7 Berkeley Springs WV 318J COMCAST IP PHONE, LLC 240   2020-12-30   
681-242 2 Falling Waters WV 318J COMCAST IP PHONE, LLC 240   2013-04-26   
681-242 3 Falling Waters WV 318J COMCAST IP PHONE, LLC 240   2015-04-02   
681-246 5 Inwood WV 318J COMCAST IP PHONE, LLC 240   2019-07-04   
681-247 2 Martinsburg WV 318J COMCAST IP PHONE, LLC 240   2017-03-19   
681-247 5 Martinsburg WV 318J COMCAST IP PHONE, LLC 240   2018-06-22   
681-252 A Charles Town WV 318J COMCAST IP PHONE, LLC 240      
681-252 0 Charles Town WV 318J COMCAST IP PHONE, LLC 240   2013-04-26   
681-252 1 Charles Town WV 318J COMCAST IP PHONE, LLC 240   2015-09-04   
681-252 3 Charles Town WV 318J COMCAST IP PHONE, LLC 240   2014-02-07   
681-252 4 Charles Town WV 318J COMCAST IP PHONE, LLC 240   2019-01-13   
681-258 2 Hedgesville WV 318J COMCAST IP PHONE, LLC 240   2013-04-26   
681-258 5 Hedgesville WV 318J COMCAST IP PHONE, LLC 240   2015-11-09   
681-260 2 Martinsburg WV 318J COMCAST IP PHONE, LLC 240   2015-04-25   
681-260 6 Martinsburg WV 318J COMCAST IP PHONE, LLC 240   2014-12-16   
681-266 8 Keyser WV 318J COMCAST IP PHONE, LLC 240   2020-12-29   
681-353 2 Falling Waters WV 318J COMCAST IP PHONE, LLC 240   2017-09-20   
681-353 8 Falling Waters WV 318J COMCAST IP PHONE, LLC 240   2022-10-13   
681-446 A Martinsburg WV 318J COMCAST IP PHONE, LLC 240      
681-446 7 Martinsburg WV 318J COMCAST IP PHONE, LLC 240   2022-11-21   
681-446 8 Martinsburg WV 318J COMCAST IP PHONE, LLC 240   2022-11-21   
681-446 9 Martinsburg WV 318J COMCAST IP PHONE, LLC 240   2022-11-21   
681-540 8 Harpers Ferry WV 318J COMCAST IP PHONE, LLC 240   2021-01-09   
681-677 4 Charles Town WV 318J COMCAST IP PHONE, LLC 240   2021-10-08   
681-677 5 Charles Town WV 318J COMCAST IP PHONE, LLC 240   2021-10-08   

<< 1 2 3

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.