Local Calling Guide
Area code/prefix search
Switch: HAVRMTXCDS1
- Switch name: HAVRE
- Switch type: G15
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
406-399 | 8 | South Havre | MT | 958H TRIANGLE COMMUNICATION SYSTEM, INC. - MT- | 648 | |||
406-400 | A | Havre | MT | 958H TRIANGLE COMMUNICATION SYSTEM, INC. - MT- | 648 | |||
406-400 | 2 | Havre | MT | 958H TRIANGLE COMMUNICATION SYSTEM, INC. - MT- | 648 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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