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: 383

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-383 A Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-383 0 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-383 1 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-383 2 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-383 3 Framingham MA NRTNMAAACM4  5562 METROPCS, INC. 128   2017-02-13   
508-383 4 Framingham MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-02-03   
508-383 5 Framingham MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-02-03   
508-383 6 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-383 7 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-383 8 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      
508-383 9 Framingham MA FRMNMAUNDS8  9102 VERIZON NEW ENGLAND INC. 128      

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

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