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.

Rowley, MA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
351-252 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-252 1 SOVLMAABDMD  490J DISH WIRELESS, LLC 128      
351-252 2 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-252 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-252 5 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
351-252 6 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
978-432 A NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-432 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-432 1 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-432 2 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-432 3 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
978-432 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-432 6 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-432 7 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-432 8   145J TERRA NOVA TELECOM INC. 128      
978-432 9 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-484 A SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-484 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-484 1 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-484 2 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-484 3 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-484 4 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-484 5 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-484 6 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
978-484 8 BSTPMALLOMD  073H TELNYX LLC 128      
978-484 9 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-903 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-903 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-903 2 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
978-903 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-903 4 CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
978-903 5 LWRNMACAX1X  3370 CTC COMMUNICATIONS CORP. - MA 128      
978-903 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-903 7 BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128      
978-903 8   515J IP HORIZON LLC 128      
978-903 9 SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128      
978-948 A RWLYMAHARS1  9102 VERIZON NEW ENGLAND INC. 128      
978-948 0   515J IP HORIZON LLC 128      
978-948 2 RWLYMAHARS1  9102 VERIZON NEW ENGLAND INC. 128      
978-948 3 RWLYMAHARS1  9102 VERIZON NEW ENGLAND INC. 128      
978-948 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-948 5 RWLYMAHARS1  9102 VERIZON NEW ENGLAND INC. 128      
978-948 6 RWLYMAHARS1  9102 VERIZON NEW ENGLAND INC. 128      
978-948 7 RWLYMAHARS1  9102 VERIZON NEW ENGLAND INC. 128      
978-948 8 RWLYMAHARS1  9102 VERIZON NEW ENGLAND INC. 128      
978-948 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.