Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Fosterville (Rutherford), TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
615-233 A CPHLTNXADS2  0581 UNITED TELEPHONE COMPANY DBA UNITED COMMUNICATIONS 470      
629-233 A LBNNTN070MD  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 470      
629-233 0 LBNNTN070MD  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 470   2018-08-13   
629-233 3   145J TERRA NOVA TELECOM INC. 470   2025-08-08   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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