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: 958

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-958 A Gardner MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-958 0 Gardner MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-958 1 Gardner MA   515J IP HORIZON LLC 128   2016-07-01   
978-958 2 Gardner MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-958 3 Gardner MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-958 4 Gardner MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-958 6 Gardner MA NRTNMAAACM4  5562 METROPCS, INC. 128   2022-04-28   
978-958 7 Gardner MA   145J TERRA NOVA TELECOM INC. 128   2025-08-29   
978-958 8 Gardner MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-958 9 Gardner MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-24   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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