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: 955

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-955 A Lowell MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-955 0 Lowell MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2016-12-10   
978-955 1 Lowell MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-05-23   
978-955 2 Lowell MA   892D ONVOY, LLC - MA 128   2018-01-14   
978-955 3 Lowell MA   7135 TC SYSTEMS, INC. 128   2016-03-31   
978-955 4 Lowell MA   892D ONVOY, LLC - MA 128   2017-04-08   
978-955 5 Lowell MA   318J COMCAST IP PHONE, LLC 128   2016-04-06   
978-955 6 Lowell MA   892D ONVOY, LLC - MA 128   2017-04-08   
978-955 7 Lowell MA   892D ONVOY, LLC - MA 128   2017-05-10   
978-955 8 Lowell MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2017-02-05   
978-955 9 Lowell MA   892D ONVOY, LLC - MA 128   2018-01-14   

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

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