Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-213 5 Waldorf MD 876D ONVOY, LLC - MD 236   2021-01-03   
240-213 6 Waldorf MD 876D ONVOY, LLC - MD 236   2020-10-17   
240-213 7 Waldorf MD 876D ONVOY, LLC - MD 236   2020-10-17   
240-213 8 Waldorf MD 876D ONVOY, LLC - MD 236   2021-01-03   
240-219 2 Ridge MD 876D ONVOY, LLC - MD 236   2017-05-18   
240-219 3 Ridge MD 876D ONVOY, LLC - MD 236   2018-06-07   
240-219 4 Ridge MD 876D ONVOY, LLC - MD 236   2020-07-04   
240-219 5 Ridge MD 876D ONVOY, LLC - MD 236   2018-09-13   
240-219 6 Ridge MD 876D ONVOY, LLC - MD 236   2020-07-04   
240-219 7 Ridge MD 876D ONVOY, LLC - MD 236   2016-03-14   
240-219 8 Ridge MD 876D ONVOY, LLC - MD 236   2016-03-14   
240-219 9 Ridge MD 876D ONVOY, LLC - MD 236   2015-06-27   
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   
240-222 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   
240-232 4 Washington Zone 14 MD 876D ONVOY, LLC - MD 236   2021-09-24   
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   
240-255 3 Poolesville MD 876D ONVOY, LLC - MD 236   2021-09-24   
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   
240-266 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   
240-289 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 5 Washington Zone 11 MD 876D ONVOY, LLC - MD 236   2020-07-04   

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Last updated: Sat, 25 Feb 2023 02:10:49 UTC

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