UK mobile telecoms base station data
Mobile signal & mast coverage in Heathrow
O2: Good · Vodafone: Good · EE: High average · Three: Good
Signal survey data
| Operator | Quality | 4G | 3G / 2G |
|---|---|---|---|
| O2 O2 | Good | -98 | -38 / -71 |
| VF Vodafone | Good | -98 | -57 / -66 |
| EE EE | High average | -101 | -79 / -83 |
| H3G Three | Good | -100 | -45 / – |
dBm signal strength averaged over a 7 km radius · collected via the MastData Android app.
Masts near Heathrow
| Operator | <1km | <3km | <5km | <7km |
|---|---|---|---|---|
| O2 O2 | 23 | 65 | 150 | 271 |
| VF Vodafone | 20 | 58 | 107 | 200 |
| EE EE | 20 | 53 | 114 | 204 |
| H3G Three | 3 | 24 | 62 | 120 |
Public aggregate mast counts within each radius. Site-specific mast records require a licence.
About this data
This page shows the public MastData coverage records for Heathrow — the same signal and mast-count data MastData publish on their website, presented through the SigInfo explorer. One of 1409 UK towns in our free MastData explorer.
Need site references, drawings or radio analysis? Request a MastData licence.
Nearby towns
Data source: public MastData coverage pages · updated periodically · SigInfo is not affiliated with MastData.