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: 738

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-738 A Hancock MD FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240      
240-738 0 Hancock MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2020-10-18   
240-738 1 Hancock MD   836G SHENTEL COMMUNICATIONS, LLC. - MD 240   2020-10-22   
240-738 3 Hancock MD   624H ONVOY SPECTRUM, LLC 240   2021-05-24   
240-738 4 Hancock MD   624H ONVOY SPECTRUM, LLC 240   2021-11-15   
240-738 5 Hancock MD   624H ONVOY SPECTRUM, LLC 240   2021-11-15   
240-738 6 Hancock MD   876D ONVOY, LLC - MD 240   2021-05-21   
240-738 8 Hancock MD   876D ONVOY, LLC - MD 240   2021-05-21   
240-738 9 Hancock MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2023-11-03   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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