Local Calling Guide

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NPA: 938 [Rate centres in NPA 938] [Dial plan for NPA 938]

NXX: 316

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
938-316 A Huntsville AL   604E ONVOY, LLC - AL 477   2026-03-06   
938-316 0 Huntsville AL   604E ONVOY, LLC - AL 477   2026-03-06   
938-316 1 Huntsville AL   604E ONVOY, LLC - AL 477   2026-03-09   
938-316 5 Huntsville AL   8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2026-04-17   
938-316 6 Huntsville AL   8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2026-04-17   
938-316 7 Huntsville AL   8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2026-04-17   
938-316 8 Huntsville AL   8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2026-04-17   
938-316 9 Huntsville AL   8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2026-04-17   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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