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: 681 [Rate centres in NPA 681] [Dial plan for NPA 681]

NXX: 405

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-405 A West Milford WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256      
681-405 0 West Milford WV CLBGWVMAXHX  080F BANDWIDTH.COM CLEC, LLC - WV 256   2020-12-10   
681-405 1 West Milford WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2021-03-07   
681-405 2 West Milford WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2021-03-07   
681-405 4 West Milford WV CLBGWVMA9MD  624H ONVOY SPECTRUM, LLC 256   2021-06-05   
681-405 5 West Milford WV   5833 CORETEL WEST VIRGINIA, INC. - WV 256   2019-06-26   
681-405 6 West Milford WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2019-02-24   
681-405 7 West Milford WV   5833 CORETEL WEST VIRGINIA, INC. - WV 256   2019-06-26   
681-405 8 West Milford WV CLBGWVMAXHX  080F BANDWIDTH.COM CLEC, LLC - WV 256   2020-09-04   
681-405 9 West Milford WV   5833 CORETEL WEST VIRGINIA, INC. - WV 256   2019-06-26   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.