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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
202-750 8 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2014-06-03   
202-758 0 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2006-12-01   
202-758 2 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2006-12-01   
202-758 3 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2006-12-01   
202-763 7 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2013-10-14   
202-791 0 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2015-03-20   
202-795 9 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2014-11-18   
202-803 2 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2012-01-17   
202-804 4 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2016-05-23   
202-808 A Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236      
202-808 2 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2012-04-09   
202-808 8 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2014-03-21   
202-808 9 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2012-06-28   
202-813 3 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2012-11-10   
202-817 3 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2013-01-06   
202-827 3 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2013-06-12   
202-827 4 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2013-06-12   
202-827 8 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2013-01-06   
202-836 4 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2015-03-21   
202-838 9 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2015-03-20   
202-845 8 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2018-09-10   
202-846 1 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2015-06-12   
202-846 7 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2015-07-16   
202-847 0 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2013-12-11   
202-847 3 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2013-12-11   
202-849 2 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2016-10-01   
202-849 3 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2016-10-01   
202-849 6 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2016-01-19   
202-849 8 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2016-01-18   
202-851 4 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2016-06-07   
202-853 3 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2015-09-27   
202-853 9 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2015-09-27   
202-864 6 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2013-10-14   
202-878 6 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2017-03-03   
202-878 8 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2016-12-30   
202-885 9 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2007-01-23   
202-891 7 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2018-11-21   
202-916 5 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2019-08-10   
202-930 6 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2015-02-03   
202-948 2 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2020-05-16   
202-975 1 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2018-06-07   
202-984 7 Washington Zone 1 DC 318J COMCAST IP PHONE, LLC 236   2021-06-07   
240-206 8 Washington Zone 14 MD 318J COMCAST IP PHONE, LLC 236   2007-11-01   
240-206 9 Washington Zone 14 MD 318J COMCAST IP PHONE, LLC 236   2006-03-14   
240-207 3 Damascus MD 318J COMCAST IP PHONE, LLC 236   2005-07-25   
240-210 8 Waldorf MD 318J COMCAST IP PHONE, LLC 236   2007-07-27   
240-221 3 Washington Zone 11 MD 318J COMCAST IP PHONE, LLC 236   2005-07-25   
240-222 3 Waldorf MD 318J COMCAST IP PHONE, LLC 236   2005-07-25   
240-224 7 Gaithersburg MD 318J COMCAST IP PHONE, LLC 236   2013-04-10   
240-233 3 Tompkinsville MD 318J COMCAST IP PHONE, LLC 236   2005-07-25   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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