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.

Boston, MA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
617-867 6 BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-867 7 BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-867 8 BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-867 9 BSTNMABEDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-869 A NRTNMAAACM4  5562 METROPCS, INC. 128      
617-869 0 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-869 1 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-869 2 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-869 3 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-869 4 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-869 5 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-869 6 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-869 7 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-869 8 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-869 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-872 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-875 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-877 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-878 A BSTNMABODS2  9102 VERIZON NEW ENGLAND INC. 128      
617-880 A BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-880 0 BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-880 1 BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-880 2 BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-880 3 BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-880 4 BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-880 5 BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-880 6 BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-880 7 BSTNMACODS0  7135 TC SYSTEMS, INC. 128      
617-880 8 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
617-880 9 CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-885 A BSTPMALLJMD  487K MOBILESPHERE LLC 128      
617-885 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-885 1 BSTPMALLJMD  487K MOBILESPHERE LLC 128      
617-885 2   478J NUSO, LLC 128      
617-885 3   478J NUSO, LLC 128      
617-885 4   624H ONVOY SPECTRUM, LLC 128      
617-885 5   490J DISH WIRELESS, LLC 128      
617-885 6   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-885 7   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-885 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-885 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
617-888 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-888 0 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-888 1 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-888 2 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-888 3 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-888 4 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-888 5 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-888 6 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-888 7 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-888 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-888 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-892 A CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-892 0 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-892 1 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-892 2 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-892 3 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-892 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-892 5 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-892 6 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-892 7 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-892 8 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-892 9 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
617-894 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-894 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-894 1 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-894 2 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-894 3 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-894 4 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-894 5 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-894 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-894 7 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-894 8 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-894 9 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
617-896 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-897 A BSTNMAFRDS2  9102 VERIZON NEW ENGLAND INC. 128      
617-901 A CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
617-904 A CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-904 0 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-904 1 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-904 2 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-904 3 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-904 4 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-904 5 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-904 6 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-904 7 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-904 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-904 9 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-908 A NRTNMAAACM4  5562 METROPCS, INC. 128      
617-908 0 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
617-908 1 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-908 2 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-908 3 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-908 4 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-908 5 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-908 6 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-908 7 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-908 8 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-908 9 NRTNMAAACM4  5562 METROPCS, INC. 128      
617-912 A BSTNMACODS0  7135 TC SYSTEMS, INC. 128      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.