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: HGTWMDHGDMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-307 A Emmitsburg MD 071F BANDWIDTH.COM CLEC, LLC - MD 240   2024-12-09   
240-347 A Hagerstown MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-569 A Flintstone MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-594 A Bittinger MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-617 A Highfield MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-734 A Smithsburg MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-769 A Keedysville MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-774 A Lonaconing MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-775 A Westernport MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-785 A Oakland MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-816 A Keedysville MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-924 A Mount Airy MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
301-671 A Hagerstown MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
301-783 A Cumberland MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
301-849 A Oakland MD 071F BANDWIDTH.COM CLEC, LLC - MD 240      
681-339 A Piedmont (Mineral) WV 080F BANDWIDTH.COM CLEC, LLC - WV 240      
681-386 A Ridgeley WV 080F BANDWIDTH.COM CLEC, LLC - WV 240      
681-412 A Gormania WV 080F BANDWIDTH.COM CLEC, LLC - WV 240      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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