# AT&T Coverage in Port Arthur, TX 77640

Limited — AT&T signal in Port Arthur, TX 77640 is weak; expect dropped calls indoors.

## Summary

- **Carrier**: AT&T (on the AT&T network)
- **Location**: Port Arthur, TX 77640
- **Verdict**: WEAK (weak)
- **Towers on network**: 1
- **Best signal (dBm)**: -37.3
- **Nearest tower**: 0.58 mi
- **Low-band sites**: 1
- **Mid-band sites**: 0
- **High-band sites**: 0

## Coordinates

- **Latitude**: 29.88021
- **Longitude**: -93.94152

## Competitor Networks at This Location

- **Verizon** (Verizon): 4 towers, verdict STRONG (strong), best -48.9 dBm
- **T-Mobile** (T-Mobile): 1 towers, verdict WEAK (weak), best -65.6 dBm

## AT&T Coverage in Nearby Cities

- [Webster, TX](/coverage/att/near/city-state/webster/tx) — 57 towers
- [Houston, TX](/coverage/att/near/city-state/houston/tx) — 55 towers
- [League City, TX](/coverage/att/near/city-state/league-city/tx) — 46 towers
- [Westlake, LA](/coverage/att/near/city-state/westlake/la) — 38 towers
- [Friendswood, TX](/coverage/att/near/city-state/friendswood/tx) — 37 towers
- [Alexandria, LA](/coverage/att/near/city-state/alexandria/la) — 33 towers

## Related Links

- **View on Map**: https://www.celltowermaps.com/coverage/att/near/zip-code/77640
- **All carriers at this zip**: https://www.celltowermaps.com/cell-towers/near/zip-code/77640

## Data Source

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