UK mobile telecoms base station data
Mobile signal & mast coverage in Caerphilly
O2: High average · Vodafone: Good · EE: Average · Three: Above average
Signal survey data
| Operator | Quality | 4G | 3G / 2G |
|---|---|---|---|
| O2 O2 | High average | -102 | -44 / -85 |
| VF Vodafone | Good | -100 | -57 / -93 |
| EE EE | Average | -107 | -80 / -71 |
| H3G Three | Above average | -106 | -89 / – |
dBm signal strength averaged over a 7 km radius · collected via the MastData Android app.
Masts near Caerphilly
| Operator | <1km | <3km | <5km | <7km |
|---|---|---|---|---|
| VF Vodafone | 3 | 17 | 34 | 63 |
| O2 O2 | 2 | 12 | 30 | 60 |
| EE EE | 2 | 12 | 34 | 65 |
| H3G Three | 0 | 8 | 22 | 46 |
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 Caerphilly — 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.