Local Calling Guide

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NPA: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

NXX: 487

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-487 A Ayer MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-487 0 Ayer MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
978-487 1 Ayer MA FRMNMAUNX0X  3370 CTC COMMUNICATIONS CORP. - MA 128      
978-487 2 Ayer MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-487 3 Ayer MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
978-487 5 Ayer MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-487 6 Ayer MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
978-487 7 Ayer MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
978-487 8 Ayer MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      

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

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