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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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-405 3 Frederick MD 5562 METROPCS, INC. 240   2005-09-19   
240-439 5 Frederick MD 5562 METROPCS, INC. 240   2010-07-16   
240-439 7 Frederick MD 5562 METROPCS, INC. 240   2010-09-02   
240-440 5 Frederick MD 5562 METROPCS, INC. 240   2011-10-11   
240-440 6 Frederick MD 5562 METROPCS, INC. 240   2011-10-11   
240-440 7 Frederick MD 5562 METROPCS, INC. 240   2011-03-17   
240-440 8 Frederick MD 5562 METROPCS, INC. 240   2011-03-17   
240-457 8 Frederick MD 5562 METROPCS, INC. 240   2011-09-25   
240-529 9 Frederick MD 5562 METROPCS, INC. 240   2006-07-02   
240-566 8 Frederick MD 5562 METROPCS, INC. 240   2006-06-02   
240-578 6 Frederick MD 5562 METROPCS, INC. 240   2011-10-11   
240-578 7 Frederick MD 5562 METROPCS, INC. 240   2011-10-11   
240-578 8 Frederick MD 5562 METROPCS, INC. 240   2011-10-11   
240-578 9 Frederick MD 5562 METROPCS, INC. 240   2011-10-11   
240-656 4 Frederick MD 5562 METROPCS, INC. 240   2020-07-10   
240-656 7 Frederick MD 5562 METROPCS, INC. 240   2020-10-25   
240-674 A Frederick MD 5562 METROPCS, INC. 240   2024-02-09   
240-674 1 Frederick MD 5562 METROPCS, INC. 240      
240-674 2 Frederick MD 5562 METROPCS, INC. 240      
240-674 3 Frederick MD 5562 METROPCS, INC. 240      
240-674 4 Frederick MD 5562 METROPCS, INC. 240      
240-674 5 Frederick MD 5562 METROPCS, INC. 240      
240-674 6 Frederick MD 5562 METROPCS, INC. 240      
240-674 7 Frederick MD 5562 METROPCS, INC. 240      
240-674 8 Frederick MD 5562 METROPCS, INC. 240      
240-674 9 Frederick MD 5562 METROPCS, INC. 240      
240-739 4 Frederick MD 5562 METROPCS, INC. 240   2020-12-31   
240-741 1 Frederick MD 5562 METROPCS, INC. 240   2021-04-22   
240-772 8 Frederick MD 5562 METROPCS, INC. 240   2013-08-15   
240-792 0 Frederick MD 5562 METROPCS, INC. 240   2021-10-28   
240-792 3 Frederick MD 5562 METROPCS, INC. 240   2021-12-02   
240-815 2 Frederick MD 5562 METROPCS, INC. 240   2016-03-05   
240-815 3 Frederick MD 5562 METROPCS, INC. 240   2016-03-05   
240-815 4 Frederick MD 5562 METROPCS, INC. 240   2016-03-05   
240-831 0 Frederick MD 5562 METROPCS, INC. 240   2018-06-18   
240-831 2 Frederick MD 5562 METROPCS, INC. 240   2018-07-01   
240-840 7 Frederick MD 5562 METROPCS, INC. 240   2019-07-11   
240-877 3 Frederick MD 5562 METROPCS, INC. 240   2017-03-06   
240-877 5 Frederick MD 5562 METROPCS, INC. 240   2017-08-05   
240-877 6 Frederick MD 5562 METROPCS, INC. 240   2017-10-02   
240-910 7 Frederick MD 5562 METROPCS, INC. 240   2022-12-02   
240-971 6 Frederick MD 5562 METROPCS, INC. 240   2018-04-09   
301-305 A Frederick MD 5562 METROPCS, INC. 240   2024-02-09   
301-305 2 Frederick MD 5562 METROPCS, INC. 240      
301-305 3 Frederick MD 5562 METROPCS, INC. 240      
301-305 4 Frederick MD 5562 METROPCS, INC. 240      
301-305 5 Frederick MD 5562 METROPCS, INC. 240      
301-305 6 Frederick MD 5562 METROPCS, INC. 240      
301-305 7 Frederick MD 5562 METROPCS, INC. 240      
301-305 8 Frederick MD 5562 METROPCS, INC. 240      

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

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