Local Calling Guide
Area code/prefix search
Switch: ALTAMTXCRS1
- Switch name: ALTA
- Switch type: 1RE
- Host: MSSLMTXCDS0
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
406-349 | A | Alta | MT | 2235 BLACKFOOT TEL. COOP., INC. | 648 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
Sponsored by: ISP Telecom
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