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: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
351-600 A Peabody MA SOVLMAABAMD  965H FRACTEL, LLC 128      
351-600 0 Peabody MA   965H FRACTEL, LLC 128   2020-07-06   
351-600 1 Peabody MA   5562 METROPCS, INC. 128   2022-01-25   
351-600 2 Peabody MA   892D ONVOY, LLC - MA 128   2021-07-10   
351-600 3 Peabody MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-15   
351-600 4 Peabody MA   892D ONVOY, LLC - MA 128   2021-07-10   
351-600 5 Peabody MA   892D ONVOY, LLC - MA 128   2023-09-11   
351-600 6 Peabody MA   965H FRACTEL, LLC 128   2020-07-06   
351-600 7 Peabody MA   624H ONVOY SPECTRUM, LLC 128   2021-04-12   
351-600 8 Peabody MA   892D ONVOY, LLC - MA 128   2021-07-10   
351-600 9 Peabody MA   892D ONVOY, LLC - MA 128   2024-02-29   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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