Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 736

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-736 A Lawrence MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-736 0 Lawrence MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2018-12-14   
978-736 1 Lawrence MA   624H ONVOY SPECTRUM, LLC 128   2025-10-14   
978-736 2 Lawrence MA   892D ONVOY, LLC - MA 128   2022-01-07   
978-736 3 Lawrence MA   892D ONVOY, LLC - MA 128   2022-01-07   
978-736 4 Lawrence MA   892D ONVOY, LLC - MA 128   2022-01-07   
978-736 5 Lawrence MA   829J PAETEC ITEL, LLC 128   2019-03-29   
978-736 6 Lawrence MA   892D ONVOY, LLC - MA 128   2022-01-07   
978-736 7 Lawrence MA   490J DISH WIRELESS, LLC 128   2023-06-08   
978-736 8 Lawrence MA   073H TELNYX LLC 128   2021-11-22   
978-736 9 Lawrence MA   892D ONVOY, LLC - MA 128   2023-07-23   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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