Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: WASHDC12KMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-229 9 Waldorf MD 145J TERRA NOVA TELECOM INC. 236   2021-09-24   
240-331 1 Washington Zone 3 MD 145J TERRA NOVA TELECOM INC. 236   2021-07-14   
240-528 9 Hughesville MD 145J TERRA NOVA TELECOM INC. 236   2021-09-25   
240-599 9 Washington Zone 10 MD 145J TERRA NOVA TELECOM INC. 236   2021-07-16   
240-744 8 Washington Zone 2 MD 145J TERRA NOVA TELECOM INC. 236   2021-06-10   
240-776 9 La Plata MD 145J TERRA NOVA TELECOM INC. 236   2022-08-02   
240-898 9 Washington Zone 4 MD 145J TERRA NOVA TELECOM INC. 236   2021-07-22   
301-536 9 Leonardtown MD 145J TERRA NOVA TELECOM INC. 236   2021-07-16   
301-893 9 Washington Zone 6 MD 145J TERRA NOVA TELECOM INC. 236   2021-06-10   
443-403 3 Aberdeen MD 145J TERRA NOVA TELECOM INC. 236   2022-07-06   
540-242 9 Stafford VA 145J TERRA NOVA TELECOM INC. 236   2021-07-21   
571-222 0 Haymarket VA 145J TERRA NOVA TELECOM INC. 236   2021-10-28   
571-400 A Washington Zone 8 VA 145J TERRA NOVA TELECOM INC. 236      
571-400 0 Washington Zone 8 VA 145J TERRA NOVA TELECOM INC. 236   2019-05-16   
571-432 5 Washington Zone 19 VA 145J TERRA NOVA TELECOM INC. 236   2021-05-15   
571-600 A Dulles Metro VA 145J TERRA NOVA TELECOM INC. 236      
571-626 6 Triangle VA 145J TERRA NOVA TELECOM INC. 236   2022-05-05   
703-249 0 Braddock VA 145J TERRA NOVA TELECOM INC. 236   2021-05-15   
703-496 2 Occoquan VA 145J TERRA NOVA TELECOM INC. 236   2022-08-02   
703-651 0 Dulles VA 145J TERRA NOVA TELECOM INC. 236   2021-07-21   
703-668 2 Herndon VA 145J TERRA NOVA TELECOM INC. 236   2021-05-15   
703-672 4 Lorton VA 145J TERRA NOVA TELECOM INC. 236   2021-09-23   
703-722 3 Arcola VA 145J TERRA NOVA TELECOM INC. 236   2021-07-21   
703-763 8 Dale City VA 145J TERRA NOVA TELECOM INC. 236   2021-07-21   
703-775 9 Lorton Metro VA 145J TERRA NOVA TELECOM INC. 236   2021-09-23   
703-881 9 Manassas VA 145J TERRA NOVA TELECOM INC. 236   2022-03-22   
703-903 8 Washington Zone 17 VA 145J TERRA NOVA TELECOM INC. 236   2021-05-07   
771-222 A Washington Zone 1 DC 145J TERRA NOVA TELECOM INC. 236      
771-222 2 Washington Zone 1 DC 145J TERRA NOVA TELECOM INC. 236   2022-06-01   

Last updated: Tue, 30 May 2023 01:08:39 UTC

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