Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 605 [Rate centres in NPA 605] [Dial plan for NPA 605]

NXX: 763

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-763 A Beresford SD BRFRSDXADS1  1649 BERESFORD MUNICIPAL TEL. CO. 640      

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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