# AT&T Coverage in Andover, NJ 07821

Evidence is mixed — AT&T coverage in Andover, NJ 07821 may be uneven.

## Summary

- **Carrier**: AT&T (on the AT&T network)
- **Location**: Andover, NJ 07821
- **Verdict**: FAIR (fair)
- **Towers on network**: 27
- **Best signal (dBm)**: -55.1
- **Nearest tower**: 3.06 mi
- **Low-band sites**: 2
- **Mid-band sites**: 25
- **High-band sites**: 0

## Coordinates

- **Latitude**: 40.96461
- **Longitude**: -74.74807

## Competitor Networks at This Location

- **T-Mobile** (T-Mobile): 6 towers, verdict FAIR (fair), best -63.3 dBm

## AT&T Coverage in Nearby Cities

- [Hoboken, NJ](/coverage/att/near/city-state/hoboken/nj) — 2,018 towers
- [Weehawken, NJ](/coverage/att/near/city-state/weehawken/nj) — 1,789 towers
- [Union City, NJ](/coverage/att/near/city-state/union-city/nj) — 1,769 towers
- [Long Island City, NY](/coverage/att/near/city-state/long-island-city/ny) — 1,627 towers
- [West New York, NJ](/coverage/att/near/city-state/west-new-york/nj) — 1,506 towers
- [Sunnyside, NY](/coverage/att/near/city-state/sunnyside/ny) — 1,500 towers

## Related Links

- [View the interactive carrier map](https://www.celltowermaps.com/coverage/att/near/zip-code/07821): Human-readable map for this carrier and ZIP code.
- [All carriers near this ZIP code](https://www.celltowermaps.com/cell-towers/near/zip-code/07821/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.