Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-220 2 Poolesville MD 876D ONVOY, LLC - MD 236   2021-12-23   
240-220 3 Poolesville MD 876D ONVOY, LLC - MD 236   2021-07-12   
240-220 7 Poolesville MD 876D ONVOY, LLC - MD 236   2022-04-25   
240-221 5 Washington Zone 11 MD 876D ONVOY, LLC - MD 236   2016-10-01   
240-221 6 Washington Zone 11 MD 876D ONVOY, LLC - MD 236   2016-10-01   
240-221 9 Washington Zone 11 MD 876D ONVOY, LLC - MD 236   2024-02-23   
240-222 1 Waldorf MD 876D ONVOY, LLC - MD 236   2020-08-09   
240-222 5 Waldorf MD 876D ONVOY, LLC - MD 236   2020-08-09   
240-222 6 Waldorf MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-222 7 Waldorf MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-222 8 Waldorf MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-229 9 Waldorf MD 876D ONVOY, LLC - MD 236   2023-11-14   
240-232 4 Washington Zone 14 MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-237 6 Lexington Park-Great Mills MD 876D ONVOY, LLC - MD 236   2024-04-05   
240-237 9 Lexington Park-Great Mills MD 876D ONVOY, LLC - MD 236   2024-04-05   
240-244 4 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2008-10-05   
240-245 2 Washington Zone 14 MD 876D ONVOY, LLC - MD 236   2012-10-07   
240-248 3 Ridge MD 876D ONVOY, LLC - MD 236   2021-07-12   
240-249 4 Mechanicsville MD 876D ONVOY, LLC - MD 236   2016-03-14   
240-249 7 Mechanicsville MD 876D ONVOY, LLC - MD 236   2016-03-14   
240-253 4 Washington Zone 6 MD 876D ONVOY, LLC - MD 236   2024-12-02   
240-255 3 Poolesville MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-257 7 Nanjemoy MD 876D ONVOY, LLC - MD 236   2010-11-19   
240-259 0 Hughesville MD 876D ONVOY, LLC - MD 236   2023-10-22   
240-261 A Gaithersburg MD 876D ONVOY, LLC - MD 236      
240-261 0 Gaithersburg MD 876D ONVOY, LLC - MD 236   2016-02-25   
240-261 1 Gaithersburg MD 876D ONVOY, LLC - MD 236   2016-02-25   
240-261 2 Gaithersburg MD 876D ONVOY, LLC - MD 236   2016-02-25   
240-261 5 Gaithersburg MD 876D ONVOY, LLC - MD 236   2017-05-18   
240-262 0 Lexington Park-Great Mills MD 876D ONVOY, LLC - MD 236   2024-03-01   
240-262 3 Lexington Park-Great Mills MD 876D ONVOY, LLC - MD 236   2024-03-01   
240-262 4 Lexington Park-Great Mills MD 876D ONVOY, LLC - MD 236   2024-03-01   
240-262 5 Lexington Park-Great Mills MD 876D ONVOY, LLC - MD 236   2024-05-23   
240-263 1 Washington Zone 2 MD 876D ONVOY, LLC - MD 236   2024-07-27   
240-263 9 Washington Zone 2 MD 876D ONVOY, LLC - MD 236   2024-07-27   
240-266 5 Washington Zone 14 MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-266 8 Washington Zone 14 MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-266 9 Washington Zone 14 MD 876D ONVOY, LLC - MD 236   2020-04-30   
240-269 2 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-269 3 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-269 4 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-269 5 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2021-12-23   
240-269 6 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2021-12-23   
240-269 7 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2021-12-23   
240-270 0 Waldorf MD 876D ONVOY, LLC - MD 236   2015-07-06   
240-270 5 Waldorf MD 876D ONVOY, LLC - MD 236   2012-10-07   
240-272 8 Washington Zone 2 MD 876D ONVOY, LLC - MD 236   2023-03-02   
240-289 5 Washington Zone 6 MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-289 6 Washington Zone 6 MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-289 7 Washington Zone 6 MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-289 8 Washington Zone 6 MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-290 4 Washington Zone 11 MD 876D ONVOY, LLC - MD 236   2024-02-23   
240-290 5 Washington Zone 11 MD 876D ONVOY, LLC - MD 236   2020-07-04   
240-290 6 Washington Zone 11 MD 876D ONVOY, LLC - MD 236   2024-02-23   
240-290 8 Washington Zone 11 MD 876D ONVOY, LLC - MD 236   2024-02-23   
240-303 3 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2012-10-07   
240-303 5 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-303 6 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-303 7 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-303 8 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-318 7 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2016-03-11   
240-326 2 Washington Zone 15 MD 876D ONVOY, LLC - MD 236   2024-04-05   
240-326 5 Washington Zone 15 MD 876D ONVOY, LLC - MD 236   2021-07-12   
240-326 6 Washington Zone 15 MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-326 7 Washington Zone 15 MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-330 4 Washington Zone 2 MD 876D ONVOY, LLC - MD 236   2008-10-05   
240-332 0 Tompkinsville MD 876D ONVOY, LLC - MD 236   2021-05-21   
240-332 1 Tompkinsville MD 876D ONVOY, LLC - MD 236   2020-07-04   
240-332 4 Tompkinsville MD 876D ONVOY, LLC - MD 236   2021-03-04   
240-332 5 Tompkinsville MD 876D ONVOY, LLC - MD 236   2021-05-21   
240-332 7 Tompkinsville MD 876D ONVOY, LLC - MD 236   2021-05-21   
240-332 8 Tompkinsville MD 876D ONVOY, LLC - MD 236   2020-07-04   
240-335 2 Washington Zone 14 MD 876D ONVOY, LLC - MD 236   2014-10-24   
240-335 3 Washington Zone 14 MD 876D ONVOY, LLC - MD 236   2014-10-24   
240-335 7 Washington Zone 14 MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-335 8 Washington Zone 14 MD 876D ONVOY, LLC - MD 236   2020-06-11   
240-337 A Washington Zone 5 MD 876D ONVOY, LLC - MD 236      
240-337 0 Washington Zone 5 MD 876D ONVOY, LLC - MD 236      
240-339 2 Washington Zone 15 MD 876D ONVOY, LLC - MD 236   2008-10-05   
240-339 6 Washington Zone 15 MD 876D ONVOY, LLC - MD 236   2012-10-07   
240-339 8 Washington Zone 15 MD 876D ONVOY, LLC - MD 236   2015-07-23   
240-348 8 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2016-03-11   
240-348 9 Washington Zone 16 MD 876D ONVOY, LLC - MD 236   2016-04-28   
240-349 5 La Plata MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-349 7 La Plata MD 876D ONVOY, LLC - MD 236   2012-10-06   
240-358 2 Damascus MD 876D ONVOY, LLC - MD 236   2022-04-25   
240-358 3 Damascus MD 876D ONVOY, LLC - MD 236   2021-07-12   
240-358 7 Damascus MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-358 8 Damascus MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-359 0 Indian Head MD 876D ONVOY, LLC - MD 236   2024-03-14   
240-359 2 Indian Head MD 876D ONVOY, LLC - MD 236   2023-02-20   
240-359 3 Indian Head MD 876D ONVOY, LLC - MD 236   2021-07-12   
240-359 6 Indian Head MD 876D ONVOY, LLC - MD 236   2022-11-27   
240-359 7 Indian Head MD 876D ONVOY, LLC - MD 236   2022-11-27   
240-359 8 Indian Head MD 876D ONVOY, LLC - MD 236   2021-12-23   
240-363 A Washington Zone 11 MD 876D ONVOY, LLC - MD 236      
240-368 4 Waldorf MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-368 5 Waldorf MD 876D ONVOY, LLC - MD 236   2021-07-12   
240-368 6 Waldorf MD 876D ONVOY, LLC - MD 236   2021-09-24   
240-368 7 Waldorf MD 876D ONVOY, LLC - MD 236   2021-09-24   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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