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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
978-367 8 CHFRMANORP0  9102 VERIZON NEW ENGLAND INC. 128      
978-367 9 CHFRMANORP0  9102 VERIZON NEW ENGLAND INC. 128      
978-375 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-09   
978-375 0 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 1 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 2 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 3 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 4 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 5 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 6 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 7 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-375 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-418 A   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-418 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-418 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-418 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-418 3 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-418 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-418 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-418 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-418 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-418 9 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-421 A BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
978-421 0 BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
978-421 1 BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
978-421 2 BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
978-421 3 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-421 4 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-421 5 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-421 6 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-421 7 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-421 8 BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
978-421 9 BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
978-423 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-09   
978-423 0 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-423 1 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-423 2 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-423 3 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-423 4 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-423 5 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-423 6 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-423 7 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-423 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-423 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-427 A   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-427 0   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-427 1 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-427 2 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-427 3 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-427 4 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-427 5 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-427 6 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
978-427 7 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-427 8 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-427 9 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-441 A LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-441 0 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-441 1 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-441 2 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-441 3 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-441 4 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-441 5 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-441 6 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-441 7 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-441 8 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-441 9 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-442 A LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-442 0 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-442 1 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-442 2 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-442 3 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-442 4 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-442 5 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-442 6 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-442 7 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-442 8 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-442 9   939H COMMIO, LLC 128      
978-446 A LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-446 0 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-446 1 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-446 2 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-446 3 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-446 4 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-446 5 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-446 6   515J IP HORIZON LLC 128      
978-446 7 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-446 8 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-446 9 LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-452 A LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-453 A LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-454 A LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-455 A NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-458 A LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-459 A LWLLMAAPPSA  9102 VERIZON NEW ENGLAND INC. 128      
978-479 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-09   
978-479 0 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-479 1 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-479 2 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-479 3 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      

<< 1 2 3 4 5 6 7 8 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.