Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: KFMNTXXARS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
469-376 A Kaufman TX 3726 ONE RING NETWORKS II, INC. D/B/A ONE RING NETWORKS 552      
469-538 A Kaufman EMS TX 3726 ONE RING NETWORKS II, INC. D/B/A ONE RING NETWORKS 552      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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