Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-520 A Saugus MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 0 Saugus MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 1 Saugus MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 2 Saugus MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 3 Saugus MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 4 Saugus MA   318J COMCAST IP PHONE, LLC 128   2023-04-23   
781-520 5 Saugus MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 6 Saugus MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 7 Saugus MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 8 Saugus MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-520 9 Saugus MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      

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

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