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.

Westboro, MA

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-871 5 WSBOMASUDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-871 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-871 7 WSBOMASUDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-871 8 WSBOMASUDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-871 9 WSBOMASUDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-898 A WSBOMASUDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-948 A BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
508-948 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-948 1 BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
508-948 2 WRCSMACEX1X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-948 3 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-948 4 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
508-948 5 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-948 6 WSBOMAGO0MD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-948 7 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-948 8 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-948 9 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-983 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-983 0 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-983 1 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-983 2 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-983 3 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-983 4 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-983 5   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-983 6 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-983 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-983 8   892D ONVOY, LLC - MA 128      
508-983 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-986 A CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-986 0 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-986 1 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-986 2 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-986 3 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-986 4 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-986 5 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-986 6 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-986 7 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-986 8 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-986 9 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-288 A   5562 METROPCS, INC. 128      
774-288 0 NRTNMAAACM4  5562 METROPCS, INC. 128      
774-288 1 NRTNMAAACM4  5562 METROPCS, INC. 128      
774-288 2 SOVLMAABDMD  490J DISH WIRELESS, LLC 128      
774-288 9   5562 METROPCS, INC. 128      
774-399 A BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-399 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-399 1 BSTNMACO1MD  073H TELNYX LLC 128      
774-399 2 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-399 3 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-399 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
774-399 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-399 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-399 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-399 9 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-512 A WSBOMAGO0MD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
774-512 0 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-512 1 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-512 2 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-512 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-512 4 WSBOMAGO0MD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
774-512 5 FRMNMAWAEMD  7421 AT&T - LOCAL 128      
774-512 6 FRMNMAWAEMD  7421 AT&T - LOCAL 128      
774-512 7 FRMNMAWAEMD  7421 AT&T - LOCAL 128      
774-512 8 WRCSMACEX1X  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
774-512 9 WSBOMAGO0MD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
774-513 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-513 0 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-513 1 CMBRMABEQMD  321J HD CARRIER LLC 128      
774-513 2 CMBRMABEQMD  321J HD CARRIER LLC 128      
774-513 3   515J IP HORIZON LLC 128      
774-513 4 CMBRMABEQMD  321J HD CARRIER LLC 128      
774-513 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-513 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-513 7 CMBRMABEQMD  321J HD CARRIER LLC 128      
774-513 8   515J IP HORIZON LLC 128      
774-513 9   515J IP HORIZON LLC 128      
774-760 A WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
774-760 0 WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
774-760 1 WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
774-760 2 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
774-760 3 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
774-760 6 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      

<< 1 2

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.