Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

NXX: 215

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-215 A Framingham MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-215 0 Framingham MA   7135 TC SYSTEMS, INC. 128      
508-215 1 Framingham MA   7135 TC SYSTEMS, INC. 128      
508-215 4 Framingham MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-10-09   
508-215 5 Framingham MA   7135 TC SYSTEMS, INC. 128      
508-215 6 Framingham MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-12-15   
508-215 7 Framingham MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-07-23   
508-215 8 Framingham MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-07-09   
508-215 9 Framingham MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-08-12   

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

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