Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Irene, SD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
605-263 A IRENSDXARS1  1652 CLARITY TELECOM, LLC DBA BLUEPEAK 640      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: Execulink Telecom

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