Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Harvard, MA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
351-300 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-300 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-300 1 BSTPMALLOMD  073H TELNYX LLC 128      
351-300 2 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-300 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-300 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-300 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-300 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-300 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-300 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-300 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-333 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-333 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
351-333 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-333 2 SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
351-333 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-333 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-333 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-333 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-333 7 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
351-333 8 BSTPMALLOMD  073H TELNYX LLC 128      
351-333 9 SOVLMAAB5MD  732H BARR TELL USA, INC. - MA 128      
351-388 A CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
351-388 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-388 4 SOVLMAABDMD  490J DISH WIRELESS, LLC 128      
351-388 5 SOVLMAABDMD  490J DISH WIRELESS, LLC 128      
351-388 8 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
978-385 A FKLNMACNDS0  6083 NORFOLK COUNTY INTERNET, INC. 128      
978-456 A HRVRMALIDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-456 0   792K CHARTER IP ENABLED SERVICES, LLC 128      
978-456 1 BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128      
978-456 2 HRVRMALIDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-456 3 HRVRMALIDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-456 4   515J IP HORIZON LLC 128      
978-456 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-456 6   145J TERRA NOVA TELECOM INC. 128      
978-456 7 HRVRMALIDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-456 8 HRVRMALIDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-456 9 HRVRMALIDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-707 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-707 0 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-707 1 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
978-707 2 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-707 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-707 5 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-707 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-707 7 FRMNMAUNX0X  3370 CTC COMMUNICATIONS CORP. - MA 128      
978-707 8 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
978-707 9 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      

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

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