Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
978-956 2 Fitchburg MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-07   
978-961 A Newburyport MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-961 0 Newburyport MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-961 1 Newburyport MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-961 9 Newburyport MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-965 A Lawrence MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-965 2 Lawrence MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-965 3 Lawrence MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2010-10-29   
978-965 4 Lawrence MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-965 6 Lawrence MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-02-25   
978-965 8 Lawrence MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2007-05-23   
978-986 A Topsfield MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-986 0 Topsfield MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-18   
978-986 2 Topsfield MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-05-02   
978-986 3 Topsfield MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-04-27   
978-986 4 Topsfield MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-991 A Gardner MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2025-04-11   
978-991 0 Gardner MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-02-11   
978-992 A Newburyport MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-993 A Beverly MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-993 4 Beverly MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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