Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 406 [Rate centres in NPA 406] [Dial plan for NPA 406]

NXX: 323

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
406-323 A Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 1 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 2 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 3 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 4 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 7 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 8 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      
406-323 9 Roundup MT RNDPMTXCDS0  2246 MID-RIVERS TEL. COOP., INC. 650      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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