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: 423C ARMSTRONG TELECOMMUNICATIONS, INC. - WV

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
304-299 7 St Marys WV HNTNWVDTKMD  254      
304-307 5 Madison WV HNTNWVDTKMD  254      
304-310 1 Chapmanville WV HNTNWVDTKMD  254      
304-390 2 Milton WV HNTNWVDTKMD  254      
304-659 1 Pennsboro WV HNTNWVDTKMD  254      
304-666 A West Union WV WLNGWVCPX7X  256      
304-666 1 West Union WV WLNGWVCPX7X  256      
304-778 4 Branchland WV HNTNWVDTKMD  254      
304-849 1 East Lynn WV HNTNWVDTKMD  254      
304-908 1 Huntington Zone 4 WV HNTNWVDTKMD  254      
304-948 1 Huntington Zone 2 WV HNTNWVDTKMD  254      
304-953 1 Logan WV HNTNWVDTKMD  254      
304-972 A Huntington Zone 1 WV HNTNWVDTKMD  254      
304-972 0 Huntington Zone 1 WV HNTNWVDTKMD  254      
681-336 2 Smithville WV HNTNWVDTKMD  254      
681-351 3 Hamlin WV HNTNWVDTKMD  254      
681-408 2 Harrisville WV HNTNWVDTKMD  254      
681-421 A Ellenboro WV HNTNWVDTKMD  254      
681-421 2 Ellenboro WV HNTNWVDTKMD  254      
681-447 A Cairo WV HNTNWVDTKMD  254      
681-447 2 Cairo WV HNTNWVDTKMD  254      
681-899 2 Rockport WV HNTNWVDTKMD  254      
681-966 2 Lawford WV HNTNWVDTKMD  254      

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

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