Local Calling Guide

Area code/prefix search

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OCN: 2246 MID-RIVERS TEL. COOP., INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
406-323 A Roundup MT RNDPMTXCDS0  650      
406-323 1 Roundup MT RNDPMTXCDS0  650      
406-323 2 Roundup MT RNDPMTXCDS0  650      
406-323 3 Roundup MT RNDPMTXCDS0  650      
406-323 4 Roundup MT RNDPMTXCDS0  650      
406-323 7 Roundup MT RNDPMTXCDS0  650      
406-323 8 Roundup MT RNDPMTXCDS0  650      
406-323 9 Roundup MT RNDPMTXCDS0  650      
406-354 A Rock Springs MT WGLNMTXCDS2  650      
406-358 A Melstone MT RNDPMTXCDS0  650      
406-428 A Grass Range MT RNDPMTXCDS0  650      
406-428 2 Grass Range MT RNDPMTXCDS0  650      
406-429 A Winnett MT RNDPMTXCDS0  650      
406-464 A Roy MT RNDPMTXCDS0  650      
406-464 2 Roy MT RNDPMTXCDS0  650      
406-485 A Circle MT WGLNMTXCDS2  650      
406-485 1 Circle MT WGLNMTXCDS2  650      
406-485 2 Circle MT WGLNMTXCDS2  650      
406-485 3 Circle MT WGLNMTXCDS2  650      
406-485 7 Circle MT WGLNMTXCDS2  650      
406-485 9 Circle MT WGLNMTXCDS2  650      
406-486 A Fallon MT WGLNMTXCDS2  650      
406-525 A South Wolf Point MT WGLNMTXCDS2  650      
406-525 3 South Wolf Point MT WGLNMTXCDS2  650      
406-557 A Jordan MT WGLNMTXCDS2  650      
406-557 2 Jordan MT WGLNMTXCDS2  650      
406-557 6 Jordan MT WGLNMTXCDS2  650      
406-557 9 Jordan MT WGLNMTXCDS2  650      
406-568 A Ryegate MT WGLNMTXCDS2  650      
406-575 A North Ryegate MT WGLNMTXCDS2  650      
406-583 A Bloomfield MT WGLNMTXCDS2  650      
406-584 A Lindsay MT WGLNMTXCDS2  650      
406-584 7 Lindsay MT WGLNMTXCDS2  650      
406-584 9 Lindsay MT WGLNMTXCDS2  650      
406-588 A Carlyle MT WGLNMTXCDS2  650      
406-635 A Terry MT WGLNMTXCDS2  650      
406-635 4 Terry MT WGLNMTXCDS2  650      
406-635 5 Terry MT WGLNMTXCDS2  650      
406-635 9 Terry MT WGLNMTXCDS2  650      
406-636 A Lavina MT RNDPMTXCDS0  650      
406-687 A West Glendive MT WGLNMTXCDS2  650      
406-687 1 West Glendive MT WGLNMTXCDS2  650      
406-687 3 West Glendive MT WGLNMTXCDS2  650      
406-687 7 West Glendive MT WGLNMTXCDS2  650      
406-687 8 West Glendive MT WGLNMTXCDS2  650      
406-687 9 West Glendive MT WGLNMTXCDS2  650      
406-772 A Plevna MT WGLNMTXCDS2  650      
406-772 5 Plevna MT WGLNMTXCDS2  650      
406-772 9 Plevna MT WGLNMTXCDS2  650      
406-773 A Richey MT WGLNMTXCDS2  650      

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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