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: 588

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-588 A Ayer MA AYERMAPLDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-588 0 Ayer MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-28   
978-588 1 Ayer MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-23   
978-588 2 Ayer MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-06-23   
978-588 3 Ayer MA AYERMAPLDS0  9102 VERIZON NEW ENGLAND INC. 128   2016-07-31   
978-588 4 Ayer MA AYERMAPLDS0  9102 VERIZON NEW ENGLAND INC. 128   2016-07-31   
978-588 5 Ayer MA AYERMAPLDS0  9102 VERIZON NEW ENGLAND INC. 128   2016-07-31   
978-588 6 Ayer MA AYERMAPLDS0  9102 VERIZON NEW ENGLAND INC. 128   2016-07-31   
978-588 7 Ayer MA AYERMAPLDS0  9102 VERIZON NEW ENGLAND INC. 128   2016-07-31   
978-588 8 Ayer MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-23   
978-588 9 Ayer MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-03-03   

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

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