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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-427 A Lowell MA WOBNMACGCM0  6664 SPRINT SPECTRUM L.P. 128   2011-09-22   
978-427 0 Lowell MA   6664 SPRINT SPECTRUM L.P. 128   2011-09-22   
978-427 1 Lowell MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2013-03-12   
978-427 2 Lowell MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-10-01   
978-427 3 Lowell MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-11-28   
978-427 4 Lowell MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-11-28   
978-427 5 Lowell MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2012-10-22   
978-427 6 Lowell MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2012-11-27   
978-427 7 Lowell MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-07-15   
978-427 8 Lowell MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2012-12-17   
978-427 9 Lowell MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2012-12-17   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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