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: 537

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-537 A Hagerstown MD CMLDMDCMTMD  361H ATLANTECH ONLINE, INC. - MD 240      
240-537 0 Hagerstown MD CMLDMDCMTMD  361H ATLANTECH ONLINE, INC. - MD 240      
240-537 1 Hagerstown MD   2593 CORE COMMUNICATIONS, INC.- MD 240      
240-537 2 Hagerstown MD   2593 CORE COMMUNICATIONS, INC.- MD 240      
240-537 3 Hagerstown MD   2593 CORE COMMUNICATIONS, INC.- MD 240      
240-537 4 Hagerstown MD   2593 CORE COMMUNICATIONS, INC.- MD 240      
240-537 5 Hagerstown MD   2593 CORE COMMUNICATIONS, INC.- MD 240      
240-537 6 Hagerstown MD   2593 CORE COMMUNICATIONS, INC.- MD 240      
240-537 7 Hagerstown MD   2593 CORE COMMUNICATIONS, INC.- MD 240      
240-537 8 Hagerstown MD FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240      
240-537 9 Hagerstown MD MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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