Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
984-920 8 Raleigh NC RLGHNCHOX0Z  426   2021-10-05   
984-944 5 Durham NC RLGHNCHOX0Z  426   2021-12-10   

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

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