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: 580

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-580 A Lynnfield MA WOBNMACGDMD  6664 SPRINT SPECTRUM L.P. 128      
781-580 0 Lynnfield MA   6664 SPRINT SPECTRUM L.P. 128      
781-580 1 Lynnfield MA   6664 SPRINT SPECTRUM L.P. 128      
781-580 2 Lynnfield MA   892D ONVOY, LLC - MA 128   2016-03-25   
781-580 3 Lynnfield MA   892D ONVOY, LLC - MA 128   2016-03-25   
781-580 5 Lynnfield MA   506J TWILIO INTERNATIONAL INC 128   2020-12-19   
781-580 6 Lynnfield MA   6664 SPRINT SPECTRUM L.P. 128      
781-580 7 Lynnfield MA   508J CENTURYLINK COMMUNICATIONS LLC 128   2014-04-24   
781-580 8 Lynnfield MA   966G LOCAL ACCESS LLC - MA 128   2016-07-01   
781-580 9 Lynnfield MA   6664 SPRINT SPECTRUM L.P. 128      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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