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: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-288 A Thurmont MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240      
240-288 0 Thurmont MD FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240      
240-288 1 Thurmont MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-288 2 Thurmont MD   876D ONVOY, LLC - MD 240      
240-288 3 Thurmont MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-288 4 Thurmont MD FRDRMDFRAMD  2589 US LEC OF MARYLAND, INC. 240      
240-288 5 Thurmont MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-288 6 Thurmont MD FRDRMDFRXAX  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240      
240-288 7 Thurmont MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240      
240-288 8 Thurmont MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240      
240-288 9 Thurmont MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      

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

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