Local Calling Guide
Area code/prefix search
Switch: MTRSMIXIDS0
- Switch name: MONTROSE
- Switch type: DCO
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
810-639 | A | Montrose | MI | 0671 BRIGHTSPEED OF CENTRAL MICHIGAN, INC | 340 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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