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.

Newburyport, MA

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
978-961 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-961 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-961 1 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-961 2 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-961 3 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
978-961 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-961 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-961 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-961 7 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-961 8   515J IP HORIZON LLC 128      
978-961 9 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-992 A BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-992 0 SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128      
978-992 1 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-992 2 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-992 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-992 4 BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-992 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-992 7 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-992 8 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-992 9   892D ONVOY, LLC - MA 128      
978-997 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-997 0 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-997 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-997 2 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-997 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-997 4 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-997 5 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-997 6 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-997 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-997 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128      

<< 1 2

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.