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
978-265 4 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-265 5 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-265 6 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-265 7 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-265 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-265 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-275 A LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-275 0 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-275 1 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-275 2 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-275 3 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-275 4 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-275 5 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-275 6 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-275 8 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-275 9 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-319 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-319 0 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-01-12   
978-319 1 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-07-22   
978-319 2 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-06-08   
978-319 3 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-01-12   
978-319 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-319 5 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-07-11   
978-319 6 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2011-01-08   
978-319 7 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-02-03   
978-319 8 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-09-27   
978-319 9 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2005-11-15   
978-322 A LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-322 0 CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
978-322 1 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-322 2 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-322 3 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-322 4 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-322 5 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-322 6 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-322 7 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-322 8 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-322 9 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-323 A LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-323 0 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-323 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2011-03-13   
978-323 2 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-323 3 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-323 4 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-323 5 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-323 6 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-323 7 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-323 8 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-323 9 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2005-06-17   
978-328 A MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      

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

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.