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
240-212 A Oakland MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-225 A Frederick MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-231 A Hagerstown MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-251 A Highfield MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-275 A Grantsville MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-287 A Hancock MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-322 A McCoole MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-323 A Emmitsburg MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-378 A Cumberland MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-442 4 Oakland MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-488 9 Oakland MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-569 6 Flintstone MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-569 9 Flintstone MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-589 2 McCoole MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-14   
240-589 3 McCoole MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-14   
240-589 4 McCoole MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-14   
240-589 6 McCoole MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-14   
240-589 8 McCoole MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-14   
240-594 2 Bittinger MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-594 6 Bittinger MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-594 7 Bittinger MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-617 6 Highfield MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-617 9 Highfield MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-647 A Clear Spring MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-647 6 Clear Spring MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-647 8 Clear Spring MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-648 A Keedysville MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-648 4 Keedysville MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-648 6 Keedysville MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-648 7 Keedysville MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-648 8 Keedysville MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-649 A Smithsburg MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-649 4 Smithsburg MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-649 6 Smithsburg MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-655 4 Kitzmiller MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-655 6 Kitzmiller MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-663 2 Middletown MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-22   
240-663 3 Middletown MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-22   
240-663 4 Middletown MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-22   
240-663 6 Middletown MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-22   
240-663 7 Middletown MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-22   
240-664 2 Cumberland MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-664 4 Cumberland MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-664 5 Cumberland MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-07-31   
240-664 6 Cumberland MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-06-27   
240-664 7 Cumberland MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-06-27   
240-664 8 Cumberland MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-06-27   
240-679 A Friendsville MD 2593 CORE COMMUNICATIONS, INC. - MD 240      
240-679 4 Friendsville MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   
240-679 6 Friendsville MD 2593 CORE COMMUNICATIONS, INC. - MD 240   2019-05-02   

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Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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