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.

Billerica, MA

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
978-408 1 NRTNMAAACM4  5562 METROPCS, INC. 128      
978-408 2 LWRNMACAX5X  8468 FREEDOM RING COMMUNICATIONS, LLC 128   2007-06-29   
978-408 3 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-01-17   
978-408 4 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-05-06   
978-408 5 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-10-12   
978-408 6 NRTNMAAACM4  5562 METROPCS, INC. 128      
978-408 7 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-05-01   
978-408 8 NRTNMAAACM4  5562 METROPCS, INC. 128      
978-408 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-430 A CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-435 A CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-435 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-435 1 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-09-29   
978-435 2 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-435 3 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-435 4 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-435 5 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-11-28   
978-435 6 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128   2013-02-11   
978-435 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-04-28   
978-435 8 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-435 9   515J IP HORIZON LLC 128   2015-03-22   
978-436 A BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-436 0 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-436 1 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-436 2 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-436 3 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-436 4 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-436 5 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-436 6 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-436 7 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-436 8 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-436 9 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-437 A BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-437 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-07-01   
978-437 1 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-437 2 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-437 3 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-09-24   
978-437 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-09-25   
978-437 6 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-437 7 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-07-03   
978-437 8   515J IP HORIZON LLC 128   2015-10-16   
978-437 9 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-439 A BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-439 0 SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2022-11-01   
978-439 1 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-439 2 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-04-28   
978-439 3 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-439 4 BLRCMAANRP0  9102 VERIZON NEW ENGLAND INC. 128      
978-439 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-09-25   
978-439 7 BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   

<< 1 2 3 4 5 6 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.