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: 262

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-262 A Lexington Park-Great Mills MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
240-262 0 Lexington Park-Great Mills MD   876D ONVOY, LLC - MD 236   2024-03-01   
240-262 1 Lexington Park-Great Mills MD   318J COMCAST IP PHONE, LLC 236   2023-09-15   
240-262 2 Lexington Park-Great Mills MD   145J TERRA NOVA TELECOM INC. 236   2023-08-06   
240-262 3 Lexington Park-Great Mills MD   876D ONVOY, LLC - MD 236   2024-03-01   
240-262 4 Lexington Park-Great Mills MD   876D ONVOY, LLC - MD 236   2024-03-01   
240-262 5 Lexington Park-Great Mills MD   876D ONVOY, LLC - MD 236   2024-05-23   

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

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