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: CLBGWVMAXVX

<< 1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-509 3 Newburg WV 449F ONVOY, LLC - WV 256   2021-03-07   
304-510 2 New Martinsville WV 449F ONVOY, LLC - WV 256   2021-07-26   
304-510 3 New Martinsville WV 449F ONVOY, LLC - WV 256   2020-12-21   
304-510 4 New Martinsville WV 449F ONVOY, LLC - WV 256   2020-12-21   
304-510 8 New Martinsville WV 449F ONVOY, LLC - WV 256   2020-06-21   
304-564 1 New Cumberland WV 449F ONVOY, LLC - WV 256   2020-06-05   
304-564 2 New Cumberland WV 449F ONVOY, LLC - WV 256   2020-06-05   
304-584 6 Lumberport WV 449F ONVOY, LLC - WV 256   2019-07-17   
304-584 8 Lumberport WV 449F ONVOY, LLC - WV 256   2019-02-08   
304-584 9 Lumberport WV 449F ONVOY, LLC - WV 256   2019-07-17   
304-603 2 Tunnelton WV 449F ONVOY, LLC - WV 256   2019-07-17   
304-603 3 Tunnelton WV 449F ONVOY, LLC - WV 256   2019-07-17   
304-603 4 Tunnelton WV 449F ONVOY, LLC - WV 256   2020-12-19   
304-603 6 Tunnelton WV 449F ONVOY, LLC - WV 256   2019-02-08   
304-603 7 Tunnelton WV 449F ONVOY, LLC - WV 256   2020-12-19   
304-606 7 Belington WV 624H ONVOY SPECTRUM, LLC 256   2021-06-04   
304-607 7 Brandywine WV 449F ONVOY, LLC - WV 256   2019-02-08   
304-608 6 Bridgeport WV 449F ONVOY, LLC - WV 256   2022-10-22   
304-627 6 Clarksburg WV 624H ONVOY SPECTRUM, LLC 256   2021-05-22   
304-635 5 Elkins WV 449F ONVOY, LLC - WV 256   2020-03-14   
304-652 7 Sistersville WV 449F ONVOY, LLC - WV 256   2019-09-03   
304-666 4 West Union WV 449F ONVOY, LLC - WV 256   2019-02-08   
304-672 8 Clarksburg WV 624H ONVOY SPECTRUM, LLC 256   2021-05-22   
304-678 0 Sutton WV 449F ONVOY, LLC - WV 256   2021-03-07   
304-678 1 Sutton WV 449F ONVOY, LLC - WV 256   2021-03-07   
304-689 4 Sutton WV 449F ONVOY, LLC - WV 256   2019-07-17   
304-689 5 Sutton WV 449F ONVOY, LLC - WV 256   2019-07-17   
304-701 2 Sutton WV 449F ONVOY, LLC - WV 256   2020-11-19   
304-701 3 Sutton WV 449F ONVOY, LLC - WV 256   2020-11-19   
304-701 4 Sutton WV 449F ONVOY, LLC - WV 256   2019-02-08   
304-701 6 Sutton WV 449F ONVOY, LLC - WV 256   2022-11-23   
304-714 2 Chester WV 449F ONVOY, LLC - WV 256   2022-10-22   
304-714 3 Chester WV 449F ONVOY, LLC - WV 256   2022-10-22   
304-714 7 Chester WV 624H ONVOY SPECTRUM, LLC 256   2021-06-04   
304-718 2 Rowlesburg WV 449F ONVOY, LLC - WV 256   2022-07-29   
304-718 3 Rowlesburg WV 449F ONVOY, LLC - WV 256   2022-10-22   
304-758 3 Middlebourne WV 449F ONVOY, LLC - WV 256   2020-03-14   
304-758 9 Middlebourne WV 449F ONVOY, LLC - WV 256   2020-03-14   
304-801 2 Elkins WV 449F ONVOY, LLC - WV 256   2019-02-08   
304-802 6 Franklin WV 449F ONVOY, LLC - WV 256   2020-12-18   
304-802 7 Franklin WV 449F ONVOY, LLC - WV 256   2020-12-18   
304-803 3 Gassaway WV 449F ONVOY, LLC - WV 256   2019-02-08   
304-803 7 Gassaway WV 449F ONVOY, LLC - WV 256   2020-05-02   
304-808 0 Bridgeport WV 449F ONVOY, LLC - WV 256   2021-03-07   
304-808 9 Bridgeport WV 449F ONVOY, LLC - WV 256   2021-03-07   
304-815 6 New Martinsville WV 449F ONVOY, LLC - WV 256   2023-01-01   
304-823 4 Belington WV 449F ONVOY, LLC - WV 256   2019-02-08   
304-823 5 Belington WV 449F ONVOY, LLC - WV 256   2021-07-26   
304-823 6 Belington WV 449F ONVOY, LLC - WV 256   2020-12-04   
304-823 7 Belington WV 449F ONVOY, LLC - WV 256   2020-12-04   

<< 1 2 3 4 5 6 7 8 9 >>

Last updated: Fri, 01 Dec 2023 03:58:46 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.