Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 890

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-890 A Essex MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-890 1 Essex MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-890 2 Essex MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-890 3 Essex MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
978-890 4 Essex MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-890 5 Essex MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-890 6 Essex MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-890 7 Essex MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-890 8 Essex MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      

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

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