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
978-447 5 Wilmington MA 318J COMCAST IP PHONE, LLC 128      
978-455 A Lowell MA 318J COMCAST IP PHONE, LLC 128      
978-478 6 Haverhill MA 318J COMCAST IP PHONE, LLC 128   2014-08-17   
978-487 7 Ayer MA 318J COMCAST IP PHONE, LLC 128   2014-11-25   
978-489 7 Acton MA 318J COMCAST IP PHONE, LLC 128   2014-01-28   
978-491 5 Gloucester MA 318J COMCAST IP PHONE, LLC 128   2015-11-12   
978-496 A Westford MA 318J COMCAST IP PHONE, LLC 128      
978-496 1 Westford MA 318J COMCAST IP PHONE, LLC 128   2005-01-20   
978-498 4 Salem MA 318J COMCAST IP PHONE, LLC 128   2012-11-16   
978-506 5 Littleton MA 318J COMCAST IP PHONE, LLC 128   2015-01-12   
978-510 A West Newbury MA 318J COMCAST IP PHONE, LLC 128      
978-510 1 West Newbury MA 318J COMCAST IP PHONE, LLC 128      
978-510 2 West Newbury MA 318J COMCAST IP PHONE, LLC 128   2015-08-04   
978-515 7 Gloucester MA 318J COMCAST IP PHONE, LLC 128   2009-03-22   
978-516 6 Fitchburg MA 318J COMCAST IP PHONE, LLC 128   2015-01-13   
978-519 3 Haverhill MA 318J COMCAST IP PHONE, LLC 128   2018-07-07   
978-519 4 Haverhill MA 318J COMCAST IP PHONE, LLC 128   2020-11-12   
978-519 5 Haverhill MA 318J COMCAST IP PHONE, LLC 128   2020-11-12   
978-519 8 Haverhill MA 318J COMCAST IP PHONE, LLC 128   2017-01-02   
978-523 7 Townsend MA 318J COMCAST IP PHONE, LLC 128   2015-03-27   
978-526 0 Manchester MA 318J COMCAST IP PHONE, LLC 128   2014-12-11   
978-529 2 Beverly MA 318J COMCAST IP PHONE, LLC 128   2017-12-08   
978-539 8 Danvers MA 318J COMCAST IP PHONE, LLC 128   2008-03-07   
978-559 7 Gloucester MA 318J COMCAST IP PHONE, LLC 128   2013-05-30   
978-561 A Topsfield MA 318J COMCAST IP PHONE, LLC 128      
978-561 1 Topsfield MA 318J COMCAST IP PHONE, LLC 128      
978-561 3 Topsfield MA 318J COMCAST IP PHONE, LLC 128   2010-09-25   
978-563 A Sterling MA 318J COMCAST IP PHONE, LLC 128      
978-563 1 Sterling MA 318J COMCAST IP PHONE, LLC 128      
978-563 3 Sterling MA 318J COMCAST IP PHONE, LLC 128   2013-05-29   
978-572 1 Newburyport MA 318J COMCAST IP PHONE, LLC 128   2015-07-29   
978-572 5 Newburyport MA 318J COMCAST IP PHONE, LLC 128   2017-10-12   
978-577 6 Westford MA 318J COMCAST IP PHONE, LLC 128   2010-03-29   
978-579 4 Sudbury MA 318J COMCAST IP PHONE, LLC 128   2014-09-15   
978-582 1 Lunenburg MA 318J COMCAST IP PHONE, LLC 128   2005-01-20   
978-584 3 Billerica MA 318J COMCAST IP PHONE, LLC 128   2015-05-22   
978-587 2 Peabody MA 318J COMCAST IP PHONE, LLC 128   2006-10-02   
978-587 3 Peabody MA 318J COMCAST IP PHONE, LLC 128   2006-10-02   
978-594 A Salem MA 318J COMCAST IP PHONE, LLC 128      
978-594 0 Salem MA 318J COMCAST IP PHONE, LLC 128      
978-594 1 Salem MA 318J COMCAST IP PHONE, LLC 128      
978-594 4 Salem MA 318J COMCAST IP PHONE, LLC 128      
978-594 5 Salem MA 318J COMCAST IP PHONE, LLC 128      
978-594 8 Salem MA 318J COMCAST IP PHONE, LLC 128   2007-04-08   
978-610 6 Concord MA 318J COMCAST IP PHONE, LLC 128   2009-09-18   
978-616 2 Winchendon MA 318J COMCAST IP PHONE, LLC 128   2023-07-09   
978-616 8 Winchendon MA 318J COMCAST IP PHONE, LLC 128   2012-05-24   
978-624 7 Danvers MA 318J COMCAST IP PHONE, LLC 128   2011-12-16   
978-626 A Hamilton MA 318J COMCAST IP PHONE, LLC 128      
978-626 0 Hamilton MA 318J COMCAST IP PHONE, LLC 128      

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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