Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7858 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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