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: 993

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-993 A Beverly MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-993 0 Beverly MA   145J TERRA NOVA TELECOM INC. 128   2023-06-22   
978-993 1 Beverly MA   829J PAETEC ITEL, LLC 128   2011-04-18   
978-993 2 Beverly MA   829J PAETEC ITEL, LLC 128   2014-08-08   
978-993 3 Beverly MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2019-06-10   
978-993 4 Beverly MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-993 5 Beverly MA   892D ONVOY, LLC - MA 128   2021-04-06   
978-993 6 Beverly MA   508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
978-993 7 Beverly MA   318J COMCAST IP PHONE, LLC 128   2014-11-25   
978-993 8 Beverly MA   892D ONVOY, LLC - MA 128   2021-07-10   
978-993 9 Beverly MA   892D ONVOY, LLC - MA 128   2021-07-10   

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

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