Local Calling Guide
Area code/prefix search
Switch: GRSMMO55RS2
- Switch name: GRAY SUMMIT
- Switch type: 5ER
- Host: CHFDMO52DSA
- See all switches at this location
| NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 636-451 | A | Gray Summit MCA5 | MO | 9533 SOUTHWESTERN BELL | 520 | |||
| 636-451 | 0 | Gray Summit MCA5 | MO | 9533 SOUTHWESTERN BELL | 520 | |||
| 636-451 | 1 | Gray Summit MCA5 | MO | 9533 SOUTHWESTERN BELL | 520 | |||
| 636-451 | 2 | Gray Summit MCA5 | MO | 9533 SOUTHWESTERN BELL | 520 | |||
| 636-451 | 4 | Gray Summit MCA5 | MO | 9533 SOUTHWESTERN BELL | 520 | |||
| 636-451 | 5 | Gray Summit MCA5 | MO | 9533 SOUTHWESTERN BELL | 520 | |||
| 636-742 | A | Gray Summit | MO | 9533 SOUTHWESTERN BELL | 520 | |||
| 636-742 | 2 | Gray Summit | MO | 9533 SOUTHWESTERN BELL | 520 | |||
| 636-742 | 3 | Gray Summit | MO | 9533 SOUTHWESTERN BELL | 520 | |||
| 636-742 | 4 | Gray Summit | MO | 9533 SOUTHWESTERN BELL | 520 | |||
| 636-742 | 5 | Gray Summit | MO | 9533 SOUTHWESTERN BELL | 520 | |||
| 636-742 | 6 | Gray Summit | MO | 9533 SOUTHWESTERN BELL | 520 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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