Local Calling Guide

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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 594

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-594 A Lynn MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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