Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Newport, TN

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
423-721 0 KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-721 1 KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-721 2 KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-721 3 KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-721 4 KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-721 5 KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-721 6 KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-721 7 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
423-721 8 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-721 9 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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