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.

Newburyport, MA

1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
351-236 A SOVLMAABIMD  229C IDT AMERICA, CORP. - MA 128      
351-236 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-23   
351-236 1 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2023-10-25   
351-236 2 SOVLMAABIMD  229C IDT AMERICA, CORP. - MA 128   2023-03-09   
351-236 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-11-03   
351-236 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-03   
351-236 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-11-03   
351-236 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-11-03   
351-236 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-11-03   
351-236 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-11-03   
351-236 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-11-03   
978-225 A LWRNMACAX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
978-225 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-225 1 LWRNMACAX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
978-225 2 LWRNMACAX1X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2004-10-11   
978-225 3 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-11   
978-225 4 LWRNMACAX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
978-225 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-07   
978-225 6 LWRNMACAX5X  8468 FREEDOM RING COMMUNICATIONS, LLC 128   2004-04-12   
978-225 7 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
978-225 8 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2002-06-04   
978-225 9 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-255 A NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-255 0 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
978-255 1 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-255 2 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-255 3 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
978-255 4 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2012-06-01   
978-255 7 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2013-07-31   
978-255 8 NRTNMAAACM4  5562 METROPCS, INC. 128   2022-06-21   
978-255 9 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-270 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-270 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-270 1 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-270 2 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-270 3 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-270 4 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-09-02   
978-270 5 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-08-01   
978-270 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-09-05   
978-270 7 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-07-02   
978-270 8 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-270 9 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-358 A MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-358 0 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
978-358 1 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-06-13   
978-358 2 MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-358 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-05-01   
978-358 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-11-03   
978-358 5 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2008-08-31   
978-358 6 NRTNMAAACM4  5562 METROPCS, INC. 128   2022-03-02   

1 2 3 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.