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: 271

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-271 A Sweetwater TN KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-271 0 Sweetwater TN KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2011-11-20   
423-271 1 Sweetwater TN KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2012-11-04   
423-271 2 Sweetwater TN KNVLTN02DMD  4622 DELTACOM, INC. - TN 474   2011-09-10   
423-271 3 Sweetwater TN KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2012-03-16   
423-271 4 Sweetwater TN KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2012-04-01   
423-271 5 Sweetwater TN KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2013-08-03   
423-271 6 Sweetwater TN MRTWTN280MD  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 474   2012-05-31   
423-271 7 Sweetwater TN KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2023-10-19   
423-271 8 Sweetwater TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2012-06-22   
423-271 9 Sweetwater TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2015-06-13   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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