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: 715

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-715 A Billerica MA BRTNMACOX6X  829J PAETEC ITEL, LLC 128      
978-715 0 Billerica MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
978-715 1 Billerica MA BRTNMACOX6X  829J PAETEC ITEL, LLC 128      
978-715 2 Billerica MA BRTNMACOX6X  829J PAETEC ITEL, LLC 128   2003-07-02   
978-715 3 Billerica MA NRTNMAAACM4  5562 METROPCS, INC. 128   2022-04-28   
978-715 4 Billerica MA BRTNMACOX6X  829J PAETEC ITEL, LLC 128   2002-09-29   
978-715 5 Billerica MA NRTNMAAACM4  5562 METROPCS, INC. 128   2018-10-21   
978-715 6 Billerica MA NRTNMAAACM4  5562 METROPCS, INC. 128   2022-09-20   
978-715 7 Billerica MA NRTNMAAACM4  5562 METROPCS, INC. 128   2018-11-17   
978-715 8 Billerica MA BRTNMACOX6X  829J PAETEC ITEL, LLC 128   2002-09-29   
978-715 9 Billerica MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-10-19   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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