Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 986 [Rate centres in NPA 986] [Dial plan for NPA 986]

NXX: 636

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
986-636 A Kooskia ID SPKNWADZAMD  516J TON80 COMMUNICATIONS, LLC 676      
986-636 1 Kooskia ID SPKNWA01XUX  7558 LEVEL 3 COMMUNICATIONS, LLC - ID 676   2023-01-08   
986-636 3 Kooskia ID   145J TERRA NOVA TELECOM INC. 676   2025-04-16   
986-636 4 Kooskia ID SPKNWADZAMD  516J TON80 COMMUNICATIONS, LLC 676   2022-03-16   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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