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]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-998 5 Hancock MD FRDRMDFRX7X  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240      
240-998 6 Hancock MD FRDRMDFRXMD  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240      
240-998 7 Hancock MD FRDRMDFRXKX  508J CENTURYLINK COMMUNICATIONS, LLC 240      
240-998 8 Hancock MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-998 9 Hancock MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240      

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

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