Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Savannah, GA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
912-999 8 SVNHGABS46Z  318J COMCAST IP PHONE, LLC 440   2016-01-05   
912-999 9 SVNHGABUX3X  158H INVOXIO INCORPORATED 440   2013-10-04   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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