London, Greater London — Urban area
Best Network
Vodafone
| Metric | EE | Three | O2 | Vodafone |
|---|---|---|---|---|
| 4G Outdoor | 98% | 98% | 99% | 99% |
| 4G Indoor | 88% | 87% | 84% | 88% |
| Voice | 98% | 95% | 99% | 98% |
| 5G | 5G Available | 5G Available | 5G Available | 5G Available |
| Overall | excellent | excellent | excellent | excellent |
| Score | 95 | 95 | 95 | 96 |
Mobile signal in SW20 (London) is rated excellent overall. Vodafone leads with 99% outdoor 4G coverage and 88% indoor coverage. O2 offers the weakest coverage at 99% outdoor.
5G: Full 5G is available from EE, Three, O2, Vodafone.
We'll notify you when 5G coverage improves in your area.
All postcodes in London · Greater London coverage · EE in SW20 · Three in SW20 · O2 in SW20 · Vodafone in SW20 ·