Local Calling Guide

Area code/prefix search

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Switch: PTLDME02DS3

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
207-518 A Portland ME 805E SECURESYSCOM, INC. - ME 120      
207-518 2 Portland ME 805E SECURESYSCOM, INC. - ME 120   2007-12-01   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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