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: 216

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
351-216 A Hamilton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
351-216 1 Hamilton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-01-17   
351-216 3 Hamilton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-09   
351-216 4 Hamilton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-01-17   
351-216 5 Hamilton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-07   
351-216 6 Hamilton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-07   
351-216 7 Hamilton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-09-25   
351-216 8 Hamilton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-01-06   
351-216 9 Hamilton MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-08-08   

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

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