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: 233

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-233 A Hamilton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-233 0 Hamilton MA   145J TERRA NOVA TELECOM INC. 128   2022-07-01   
978-233 1 Hamilton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-233 2 Hamilton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-233 3 Hamilton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-22   
978-233 4 Hamilton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-22   
978-233 5 Hamilton MA   515J IP HORIZON LLC 128   2016-07-01   
978-233 6 Hamilton MA SOVLMAABDMD  490J DISH WIRELESS, LLC 128   2023-06-05   
978-233 7 Hamilton MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128   2022-03-18   
978-233 8 Hamilton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
978-233 9 Hamilton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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