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: 630

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-630 A Brownsville TN MMPKTNVZ5MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468      
731-630 0 Brownsville TN   124F BANDWIDTH.COM CLEC, LLC - TN 468   2016-10-24   
731-630 1 Brownsville TN   124F BANDWIDTH.COM CLEC, LLC - TN 468   2016-10-24   
731-630 2 Brownsville TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 468   2022-06-15   
731-630 3 Brownsville TN   5562 METROPCS, INC. 468   2022-10-20   
731-630 4 Brownsville TN   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468      
731-630 5 Brownsville TN   525E ONVOY, LLC - TN 468   2023-10-29   
731-630 6 Brownsville TN   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 468   2013-05-20   
731-630 7 Brownsville TN   525E ONVOY, LLC - TN 468   2023-10-29   
731-630 8 Brownsville TN   495J STRATUS NETWORKS 468   2021-06-19   
731-630 9 Brownsville TN   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 468   2017-11-20   

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

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