Local Calling Guide
Area code/prefix search
Switch: SFLDMITODS2
- Switch name: SOUTHFIELD
- Switch type: NT5
- See all switches at this location
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| NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 947-999 | 9 | Pontiac | MI | 543C ONVOY, LLCV - MI | 340 | 2015-11-23 | ||
| 989-271 | 1 | Gaines | MI | 543C ONVOY, LLCV - MI | 340 | 2023-07-23 | ||
| 989-271 | 4 | Gaines | MI | 543C ONVOY, LLCV - MI | 340 | 2023-03-17 | ||
| 989-461 | 3 | Gaines | MI | 543C ONVOY, LLCV - MI | 340 | 2017-05-19 | ||
| 989-461 | 4 | Gaines | MI | 543C ONVOY, LLCV - MI | 340 | 2013-03-15 | ||
| 989-461 | 6 | Gaines | MI | 543C ONVOY, LLCV - MI | 340 | 2021-03-05 | ||
| 989-461 | 7 | Gaines | MI | 543C ONVOY, LLCV - MI | 340 | 2021-03-05 |
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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