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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-707 3 Martinsburg WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
304-820 0 Falling Waters WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
304-867 A Berkeley Springs WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
304-867 0 Berkeley Springs WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
304-867 4 Berkeley Springs WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
304-885 A Charles Town WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
304-885 0 Charles Town WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
304-885 4 Charles Town WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
304-885 7 Charles Town WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
304-901 1 Martinsburg WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
304-930 5 Charles Town WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
304-944 A Berkeley Springs WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
304-944 0 Berkeley Springs WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
681-242 4 Falling Waters WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
681-247 4 Martinsburg WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
681-252 8 Charles Town WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
681-283 2 Martinsburg WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
681-310 8 Inwood WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
681-386 4 Ridgeley WV 9944 LEVEL 3 COMMUNICATIONS, LLC - WV 240      
814-458 4 Hewitt PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 240      
814-747 A State Line PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 240      
814-747 0 State Line PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 240      
814-747 1 State Line PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 240      
814-747 2 State Line PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 240      
814-747 9 State Line PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 240      

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

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