# AT&T Coverage in Colby, WI 54421

Evidence is mixed — AT&T coverage in Colby, WI 54421 may be uneven.

## Summary

- **Carrier**: AT&T (on the AT&T network)
- **Location**: Colby, WI 54421
- **Verdict**: FAIR (fair)
- **Towers on network**: 8
- **Best signal (dBm)**: -53.4
- **Nearest tower**: 2.93 mi
- **Low-band sites**: 2
- **Mid-band sites**: 6
- **High-band sites**: 0

## Coordinates

- **Latitude**: 44.89866
- **Longitude**: -90.29532

## Competitor Networks at This Location

- **Verizon** (Verizon): 2 towers, verdict FAIR (fair), best -54.6 dBm
- **T-Mobile** (T-Mobile): 4 towers, verdict FAIR (fair), best -61.9 dBm

## AT&T Coverage in Nearby Cities

- [Altoona, WI](/coverage/att/near/city-state/altoona/wi) — 45 towers
- [Eau Claire, WI](/coverage/att/near/city-state/eau-claire/wi) — 38 towers
- [Wausau, WI](/coverage/att/near/city-state/wausau/wi) — 23 towers
- [Schofield, WI](/coverage/att/near/city-state/schofield/wi) — 16 towers
- [Rothschild, WI](/coverage/att/near/city-state/rothschild/wi) — 16 towers
- [Lake Delton, WI](/coverage/att/near/city-state/lake-delton/wi) — 15 towers

## Related Links

- [View the interactive carrier map](https://www.celltowermaps.com/coverage/att/near/zip-code/54421): Human-readable map for this carrier and ZIP code.
- [All carriers near this ZIP code](https://www.celltowermaps.com/cell-towers/near/zip-code/54421/index.md): Text-first tower summary without a carrier filter.

## Data Source

Tower data is sourced from U.S. Federal Communications Commission licensing records and OpenCellID observations. See [llms.txt](https://www.celltowermaps.com/llms.txt) for methodology and access guidance.