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: 873

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-873 A Stoney Creek TN JHCYTNXCXGY  965H FRACTEL, LLC 956      
423-873 0 Stoney Creek TN   073H TELNYX LLC 956   2021-01-23   
423-873 1 Stoney Creek TN   624H ONVOY SPECTRUM, LLC 956   2024-03-05   
423-873 2 Stoney Creek TN   965H FRACTEL, LLC 956   2020-09-12   
423-873 3 Stoney Creek TN   525E ONVOY, LLC - TN 956   2021-10-23   
423-873 4 Stoney Creek TN   081J SKYBEST COMMUNICATIONS, INC. - TN 956   2024-08-25   
423-873 7 Stoney Creek TN   525E ONVOY, LLC - TN 956   2021-02-17   
423-873 8 Stoney Creek TN   525E ONVOY, LLC - TN 956   2021-02-17   
423-873 9 Stoney Creek TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 956   2021-11-24   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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