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.

Webster, MA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-213 A BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
508-213 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-213 1 BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
508-213 2 BSTNMACODS2  7135 TC SYSTEMS, INC. 128      
508-213 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-213 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-213 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-213 6 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
508-213 7 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-213 8 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-213 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-461 A STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
508-461 0 WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
508-461 1 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-461 2 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-461 4   515J IP HORIZON LLC 128      
508-461 5   792K CHARTER IP ENABLED SERVICES, LLC 128      
508-461 6   792K CHARTER IP ENABLED SERVICES, LLC 128      
508-461 7   792K CHARTER IP ENABLED SERVICES, LLC 128      
508-461 8 STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
508-461 9   792K CHARTER IP ENABLED SERVICES, LLC 128      
508-504 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-504 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-504 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-504 2 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-504 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-504 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-504 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-504 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-504 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-504 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-504 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-640 A WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-640 0 WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-640 1 WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-640 2 WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-640 3 WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-640 4 WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-640 5 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-640 6 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-640 7 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-640 8 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
508-640 9 WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-671 A WBSTMANEDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-671 0 WBSTMANEDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-671 1 WBSTMANEDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-671 2 WBSTMANEDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-671 3 WBSTMANEDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-671 4 WBSTMANEDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-671 5 WBSTMANEDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-671 6 WBSTMANEDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-671 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-671 8 WBSTMANEDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-671 9 WBSTMANEDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-943 A WBSTMANEDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-949 A WBSTMANEDS0  9102 VERIZON NEW ENGLAND INC. 128      
774-495 A WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
774-495 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-495 1 WRCSMACEX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
774-495 2   515J IP HORIZON LLC 128      
774-495 4 BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
774-495 5 BSTPMALLOMD  073H TELNYX LLC 128      
774-495 6 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-495 7 BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128      
774-495 8 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-495 9   515J IP HORIZON LLC 128      
774-523 A CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
774-523 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-523 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-523 2 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
774-523 3 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
774-523 4 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
774-523 5 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
774-523 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-523 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-523 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-544 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-544 0 SOVLMAABDMD  490J DISH WIRELESS, LLC 128      
774-544 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-544 2 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-544 3 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
774-544 5   145J TERRA NOVA TELECOM INC. 128      
774-544 6 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
774-544 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-544 8 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
774-544 9 SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.