Local Calling Guide
Area code/prefix search
Northfield, WI
| NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|
| 715-984 | A | INDPWIXADS1 | 0960 TRI-COUNTY TEL. COOP., INC. | 352 |
Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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