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: 464

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-464 A Cleveland TN CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-464 0 Cleveland TN CHTGTNNSX1X  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2009-10-04   
423-464 1 Cleveland TN CHTGTNNSX1X  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2009-10-04   
423-464 2 Cleveland TN CHTGTNNSX1X  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2009-12-31   
423-464 3 Cleveland TN CHTGTNNSX1X  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2010-03-11   
423-464 4 Cleveland TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2011-01-27   
423-464 5 Cleveland TN CHTGTNMAXVX  516C AT&T CORP. 472   2010-03-19   
423-464 6 Cleveland TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2011-03-19   
423-464 7 Cleveland TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2011-08-25   
423-464 8 Cleveland TN CHTGTNNSX1X  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2012-04-30   
423-464 9 Cleveland TN CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472   2009-05-01   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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