Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

NXX: 313

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-313 A Hagerstown MD HGTWMDHGDS0  9212 VERIZON MARYLAND, INC. 240      
240-313 0 Hagerstown MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2004-12-09   
240-313 1 Hagerstown MD HGTWMDHGDS0  9212 VERIZON MARYLAND, INC. 240      
240-313 2 Hagerstown MD HGTWMDHGDS0  9212 VERIZON MARYLAND, INC. 240   2001-10-31   
240-313 3 Hagerstown MD HGTWMDHGDS0  9212 VERIZON MARYLAND, INC. 240      
240-313 4 Hagerstown MD HGTWMDHGDS0  9212 VERIZON MARYLAND, INC. 240   2001-12-10   
240-313 5 Hagerstown MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2004-12-28   
240-313 6 Hagerstown MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2005-07-02   
240-313 7 Hagerstown MD   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2002-08-24   
240-313 8 Hagerstown MD FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2012-05-22   
240-313 9 Hagerstown MD HGTWMDHGDS0  9212 VERIZON MARYLAND, INC. 240      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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