Local Calling Guide
Area code/prefix search
NPA: 406 [Rate centres in NPA 406] [Dial plan for NPA 406]
NXX: 377
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
406-377 | A | Glendive (Mid-Rivers) | MT | GLNDMTAJRS0 | 7830 MID-RIVERS TELEPHONE COOPERATIVE, INC. | 650 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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