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.

Millbury, MA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-277 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-581 A MLBRMAGRRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-581 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-581 1 MLBRMAGRRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-581 2 WRCSMACEX1X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-581 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-581 4   792K CHARTER IP ENABLED SERVICES, LLC 128      
508-581 5 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-581 6 WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
508-581 7 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-581 8 MLBRMAGRRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-581 9 MLBRMAGRRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-865 A MLBRMAGRRS1  9102 VERIZON NEW ENGLAND INC. 128      
508-917 A WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-917 0 WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-917 1 WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-917 2 WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-917 3 WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-917 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-917 5 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-917 6 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-917 7 CHTWMABMBMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-917 8   792K CHARTER IP ENABLED SERVICES, LLC 128      
508-917 9 WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-276 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-276 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-276 1 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-276 2 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-276 4 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
774-276 5 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-276 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-276 7 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-276 8 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-276 9 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-457 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-457 4 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
774-457 5 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
774-457 7 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
774-486 A NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-486 0 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-486 1 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-486 2 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-486 3   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-486 5   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-486 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-486 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-486 8 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-486 9 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-708 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-708 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-708 1   515J IP HORIZON LLC 128      
774-708 2 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-708 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-708 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-708 5 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-708 6 BRTNMACOVMD  7135 TC SYSTEMS, INC. 128      
774-708 7 BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128      
774-708 8 BSTPMALLOMD  073H TELNYX LLC 128      
774-708 9 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-808 A WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
774-808 0 WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
774-808 1 NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-808 2 BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
774-808 3 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-808 4   145J TERRA NOVA TELECOM INC. 128      
774-808 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-808 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-808 7 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-808 8   515J IP HORIZON LLC 128      
774-808 9 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.