# AT&T Coverage in Portland, ME 04103

Usable — AT&T has decent coverage in Portland, ME 04103.

## Summary

- **Carrier**: AT&T (on the AT&T network)
- **Location**: Portland, ME 04103
- **Verdict**: GOOD (good)
- **Towers on network**: 71
- **Best signal (dBm)**: -55.5
- **Nearest tower**: 1.32 mi
- **Low-band sites**: 0
- **Mid-band sites**: 71
- **High-band sites**: 0

## Coordinates

- **Latitude**: 43.69392
- **Longitude**: -70.2909

## Competitor Networks at This Location

- **Verizon** (Verizon): 60 towers, verdict STRONG (strong), best -45.3 dBm
- **T-Mobile** (T-Mobile): 8 towers, verdict STRONG (strong), best -56.3 dBm

## AT&T Coverage in Nearby Cities

- [Roxbury, MA](/coverage/att/near/city-state/roxbury/ma) — 620 towers
- [Roxbury Crossing, MA](/coverage/att/near/city-state/roxbury-crossing/ma) — 612 towers
- [Boston, MA](/coverage/att/near/city-state/boston/ma) — 604 towers
- [Cambridge, MA](/coverage/att/near/city-state/cambridge/ma) — 588 towers
- [Dorchester, MA](/coverage/att/near/city-state/dorchester/ma) — 576 towers
- [Brookline, MA](/coverage/att/near/city-state/brookline/ma) — 566 towers

## Related Links

- **View on Map**: https://www.celltowermaps.com/coverage/att/near/zip-code/04103
- **All carriers at this zip**: https://www.celltowermaps.com/cell-towers/near/zip-code/04103

## Data Source

Tower data sourced from FCC licensing records and OpenCellID. For more information, visit https://www.celltowermaps.com/llms.txt