Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 351 [Rate centres in NPA 351] [Dial plan for NPA 351]

NXX: 230

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
351-230 A Leominster MA NRTNMAAACM4  5562 METROPCS, INC. 128   2024-01-09   
351-230 0 Leominster MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-22   
351-230 1 Leominster MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-11-15   
351-230 2 Leominster MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-07-23   
351-230 3 Leominster MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-09-07   
351-230 4 Leominster MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-22   
351-230 5 Leominster MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-11-01   
351-230 6 Leominster MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-22   
351-230 7 Leominster MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-11-03   
351-230 8 Leominster MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-09-06   
351-230 9 Leominster MA NRTNMAAACM4  5562 METROPCS, INC. 128   2022-04-04   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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