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: 228

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
681-228 A Thomas WV TRRAWVAO0MD  317C IDT AMERICA, CORP. - WV 256      
681-228 0 Thomas WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256      
681-228 1 Thomas WV   5833 CORETEL WEST VIRGINIA, INC. - WV 256      
681-228 2 Thomas WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256      
681-228 4 Thomas WV   5833 CORETEL WEST VIRGINIA, INC. - WV 256      
681-228 5 Thomas WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256      
681-228 6 Thomas WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256      
681-228 7 Thomas WV   5833 CORETEL WEST VIRGINIA, INC. - WV 256      
681-228 8 Thomas WV   5833 CORETEL WEST VIRGINIA, INC. - WV 256      
681-228 9 Thomas WV TRRAWVAO0MD  317C IDT AMERICA, CORP. - WV 256      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.