Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]

NXX: 261

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-261 A Coker Creek TN CKCKTNXARP0  0578 TELLICO TEL. CO., INC. 474      
423-261 0 Coker Creek TN CKCKTNXARP0  0578 TELLICO TEL. CO., INC. 474      
423-261 2 Coker Creek TN CKCKTNXARP0  0578 TELLICO TEL. CO., INC. 474      
423-261 4 Coker Creek TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-261 5 Coker Creek TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
423-261 7 Coker Creek TN CKCKTNXARP0  0578 TELLICO TEL. CO., INC. 474      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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