Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 731 [Rate centres in NPA 731] [Dial plan for NPA 731]

NXX: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-888 A Big Sandy TN MMPHTNMA94Z  073H TELNYX LLC 468      
731-888 0 Big Sandy TN   525E ONVOY, LLC - TN 468   2018-03-16   
731-888 1 Big Sandy TN   276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 468   2018-07-16   
731-888 2 Big Sandy TN   337J WEST KENTUCKY & TENNESSEE TELECOMMUNICATIONS CO-OP 468   2019-10-27   
731-888 3 Big Sandy TN   965H FRACTEL, LLC 468   2020-08-08   
731-888 5 Big Sandy TN   965H FRACTEL, LLC 468   2020-08-08   
731-888 6 Big Sandy TN   965H FRACTEL, LLC 468   2020-08-08   
731-888 7 Big Sandy TN   525E ONVOY, LLC - TN 468   2019-02-17   
731-888 8 Big Sandy TN   073H TELNYX LLC 468   2017-04-22   
731-888 9 Big Sandy TN   525E ONVOY, LLC - TN 468   2019-02-17   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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