Hertfordshire — 1 postcode district
| Metric | EE | Three | O2 | Vodafone |
|---|---|---|---|---|
| 4G Outdoor | 95% | 98% | 98% | 97% |
| 4G Indoor | 85% | 84% | 85% | 84% |
| Voice | 91% | 98% | 99% | 98% |
| 5G | No 5G | No 5G | No 5G | No 5G |
| Overall | good | good | good | good |
| Score | 72 | 74 | 75 | 74 |
| Postcode | Best Network | Score | Type |
|---|---|---|---|
| SG15 | O2 | 75 | urban |
We'll notify you when 5G coverage improves in your area.