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: 346

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-346 A Franklin MA FRMNMAWADS0  7421 AT&T - LOCAL 128      
508-346 0 Franklin MA FRMNMAWADS0  7421 AT&T - LOCAL 128      
508-346 1 Franklin MA FRMNMAWADS0  7421 AT&T - LOCAL 128      
508-346 2 Franklin MA FRMNMAWADS0  7421 AT&T - LOCAL 128      
508-346 3 Franklin MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-346 4 Franklin MA FRMNMAWADS0  7421 AT&T - LOCAL 128      
508-346 6 Franklin MA   073H TELNYX LLC 128   2024-04-14   
508-346 7 Franklin MA FRMNMAWADS0  7421 AT&T - LOCAL 128      
508-346 8 Franklin MA FRMNMAWADS0  7421 AT&T - LOCAL 128      
508-346 9 Franklin MA FRMNMAWADS0  7421 AT&T - LOCAL 128      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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