Local Calling Guide

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NPA: 351 [Rate centres in NPA 351] [Dial plan for NPA 351]

NXX: 688

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
351-688 A Georgetown MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128      
351-688 8 Georgetown MA SOVLMAABCMD  516J TON80 COMMUNICATIONS, LLC 128   2022-03-13   

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

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