Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Lowell, MA

1 2 3 4 5 6 7 8 9 10 11 12 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
351-208 A   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-09-28   
351-208 1   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-03-18   
351-208 2   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-06-21   
351-208 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2018-09-29   
351-208 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2019-01-19   
351-208 9   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2018-10-29   
351-322 A   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2017-05-12   
351-322 0   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-01-04   
351-322 1   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-03-19   
351-322 2   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2017-06-02   
351-322 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-08-02   
351-322 4   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-08-30   
351-322 5   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-09-20   
351-322 6   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-02-01   
351-322 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-09-11   
351-322 8   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-04-05   
351-322 9   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2017-05-12   
351-500 A   965H FRACTEL, LLC 128   2020-07-06   
351-500 0   965H FRACTEL, LLC 128   2020-07-06   
351-500 5   965H FRACTEL, LLC 128   2020-07-06   
978-221 A CMBRMAORDS0  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
978-221 0   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2012-07-20   
978-221 1   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2012-07-20   
978-221 2   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-02-11   
978-221 3   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2011-12-14   
978-221 4   6664 SPRINT SPECTRUM L.P. 128   2012-08-14   
978-221 5   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128   2012-11-24   
978-221 6   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128   2012-10-07   
978-221 7   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-06-04   
978-221 8   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-12-15   
978-221 9   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2014-08-09   
978-244 A CHFRMANORP0  9102 VERIZON NEW ENGLAND INC. 128   2008-09-12   
978-250 A CHFRMANORP0  9102 VERIZON NEW ENGLAND INC. 128   2008-09-12   
978-251 A NCHLMAGRRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-256 A CHFRMANORP0  9102 VERIZON NEW ENGLAND INC. 128   2008-09-12   
978-259 A   4536 XO MASSACHUSETTS, INC. 128      
978-259 0   4536 XO MASSACHUSETTS, INC. 128      
978-259 1   4536 XO MASSACHUSETTS, INC. 128      
978-259 2   4536 XO MASSACHUSETTS, INC. 128      
978-259 3   6664 SPRINT SPECTRUM L.P. 128   2005-05-08   
978-259 4   4536 XO MASSACHUSETTS, INC. 128      
978-259 5   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2011-07-22   
978-259 6   4536 XO MASSACHUSETTS, INC. 128      
978-259 7   4536 XO MASSACHUSETTS, INC. 128      
978-259 8   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2005-09-23   
978-259 9   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-01-02   
978-265 A   6664 SPRINT SPECTRUM L.P. 128      
978-275 A LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-319 A CMBRMAORRS0  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-319 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-01-12   

1 2 3 4 5 6 7 8 9 10 11 12 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.