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: 865

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-865 A Gloucester MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-865 0 Gloucester MA   5562 METROPCS, INC. 128   2022-01-06   
978-865 1 Gloucester MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-865 2 Gloucester MA   892D ONVOY, LLC - MA 128   2020-07-11   
978-865 3 Gloucester MA   318J COMCAST IP PHONE, LLC 128   2012-05-04   
978-865 5 Gloucester MA   508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
978-865 6 Gloucester MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-865 7 Gloucester MA   5562 METROPCS, INC. 128   2022-01-06   
978-865 8 Gloucester MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-865 9 Gloucester MA   5562 METROPCS, INC. 128   2022-01-06   

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

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