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.
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Switch: HGTWMD53BMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-202 7 Highfield MD 145J TERRA NOVA TELECOM INC. 240   2024-02-15   
240-240 8 Damascus (Hagerstown LATA) MD 145J TERRA NOVA TELECOM INC. 240   2024-02-15   
240-589 2 McCoole MD 145J TERRA NOVA TELECOM INC. 240   2024-02-10   
240-866 A Hagerstown MD 145J TERRA NOVA TELECOM INC. 240      
240-896 0 Hagerstown MD 145J TERRA NOVA TELECOM INC. 240   2024-10-07   
240-944 9 Westernport MD 145J TERRA NOVA TELECOM INC. 240   2024-09-08   
304-303 1 Ridgeley WV 145J TERRA NOVA TELECOM INC. 240   2024-02-13   
304-355 7 Piedmont (Mineral) WV 145J TERRA NOVA TELECOM INC. 240   2024-02-13   
304-446 6 Elk Garden WV 145J TERRA NOVA TELECOM INC. 240   2024-02-13   
304-693 8 Gormania WV 145J TERRA NOVA TELECOM INC. 240   2024-11-27   
304-693 9 Gormania WV 145J TERRA NOVA TELECOM INC. 240   2024-02-13   
681-258 6 Hedgesville WV 145J TERRA NOVA TELECOM INC. 240   2024-02-13   
681-353 3 Falling Waters WV 145J TERRA NOVA TELECOM INC. 240   2024-02-13   
681-620 2 Keyser WV 145J TERRA NOVA TELECOM INC. 240   2024-02-13   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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