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 13 14 15 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
978-788 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-06-23   
978-788 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-06-23   
978-788 2 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
978-788 3 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2004-12-13   
978-788 4 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-10-24   
978-788 5 CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2010-03-27   
978-788 6 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2011-06-05   
978-788 7 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-788 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-06-23   
978-788 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-04-07   
978-789 A DRCTMAMMRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-804 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-09   
978-804 0 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-804 1 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-804 2 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2002-10-31   
978-804 3 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2002-12-18   
978-804 4 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-05-28   
978-804 5 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-08-03   
978-804 6 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-804 7 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-804 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-804 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-805 A MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-805 0 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-805 1 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-805 2 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-805 3 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-805 4 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-805 5 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-805 6 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-805 7 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-805 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2010-08-23   
978-805 9 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-815 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-09   
978-815 0 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-815 1 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-815 2 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-815 3 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-815 4 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-815 5 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-815 6 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-815 7 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-815 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-815 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-848 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-848 0 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-848 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-12-18   
978-848 2 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-848 3 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-848 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-12-18   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.