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.

Sagamore, MA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-833 A SGMRMAYADS0  9102 VERIZON NEW ENGLAND INC. 128      
508-888 A SGMRMAYADS0  9102 VERIZON NEW ENGLAND INC. 128      
774-205 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-205 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-10-06   
774-205 1 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-06-01   
774-205 2 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-08-25   
774-205 3 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-05-01   
774-205 4 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-06-30   
774-205 5 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-06-28   
774-205 6 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-12   
774-205 8   515J IP HORIZON LLC 128   2015-10-24   
774-205 9 BRTNMACRLMD  5562 METROPCS, INC. 128   2016-06-06   
774-269 A   5562 METROPCS, INC. 128      
774-269 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
774-269 1 BRTNMACRLMD  5562 METROPCS, INC. 128      
774-269 2 BRTNMACRLMD  5562 METROPCS, INC. 128      
774-269 3 BRTNMACRLMD  5562 METROPCS, INC. 128      
774-269 4 BRTNMACRLMD  5562 METROPCS, INC. 128      
774-269 5 BRTNMACRLMD  5562 METROPCS, INC. 128      
774-269 6 BRTNMACRLMD  5562 METROPCS, INC. 128      
774-269 7 BRTNMACRLMD  5562 METROPCS, INC. 128      
774-269 8 BRTNMACRLMD  5562 METROPCS, INC. 128      
774-269 9   5562 METROPCS, INC. 128      
774-313 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-313 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-313 1 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-04-19   
774-313 2 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2004-11-04   
774-313 3 BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2005-09-23   
774-313 4 BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2007-08-03   
774-313 5 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2006-11-23   
774-313 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-313 7 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-313 8 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-313 9 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-338 A BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-338 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-07-31   
774-338 1 BRTNMACRLMD  5562 METROPCS, INC. 128   2015-08-03   
774-338 2 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2014-06-16   
774-338 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-22   
774-338 4 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-08-26   
774-338 5 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2012-05-20   
774-338 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-06   
774-338 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-04-06   
774-338 8 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-338 9 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-363 A   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-363 0 BSTPMALLOMD  073H TELNYX LLC 128   2017-04-28   
774-363 1   515J IP HORIZON LLC 128   2017-07-06   
774-363 2 BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128   2020-12-19   
774-363 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-01-29   

1 2 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.