Local Calling Guide
Area code/prefix search
NPA: 406 [Rate centres in NPA 406] [Dial plan for NPA 406]
NXX: 749
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
406-749 | A | Colstrip | MT | BLNGMTMAMMD | 6010 NEW CINGULAR WIRELESS PCS, LLC | 650 | |||
406-749 | 0 | Colstrip | MT | BLNGMTMAMMD | 6010 NEW CINGULAR WIRELESS PCS, LLC | 650 | |||
406-749 | 1 | Colstrip | MT | BLNGMTMAMMD | 6010 NEW CINGULAR WIRELESS PCS, LLC | 650 | |||
406-749 | 2 | Colstrip | MT | 145J TERRA NOVA TELECOM INC. | 650 | 2021-09-28 | |||
406-749 | 3 | Colstrip | MT | BLNGMT939MD | 145J TERRA NOVA TELECOM INC. | 650 | 2023-06-24 | ||
406-749 | 4 | Colstrip | MT | 145J TERRA NOVA TELECOM INC. | 650 | 2022-05-05 | |||
406-749 | 5 | Colstrip | MT | FRSYMTMA0MD | 8140 RANGE TELEPHONE COOPERATIVE, INC. - MT | 650 | 2023-12-12 | ||
406-749 | 9 | Colstrip | MT | 145J TERRA NOVA TELECOM INC. | 650 | 2024-02-12 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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