Best mobile network in TR7 Truro postcode district

Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE comes out on top for Truro. In this rural area, EE achieves an overall coverage score of 76/100 — driven by moderate 5G coverage (54%) and rock-solid 4G at 98%. 5G and 4G scores are closely matched, reflecting a mature, stable network.

EE consistently leads O2 by 9 points overall. While O2 reaches 38% on 5G and 96% on 4G in Truro, it falls short of EE's combined performance across all bands. Three and Vodafone round out the field at 64 and 58 respectively.

In rural areas like Truro, 4G reliability often matters more than 5G availability. EE scores 98% on 4G here, making it the most dependable choice for voice calls and data in areas where 5G infrastructure is still limited.

EE has made solid 5G inroads across Truro, reaching 54% of premises in TR7. While not blanket coverage, most streets and town centres are covered — and 4G fallback at 98% keeps reliability high throughout.

The runner-up in TR7 is O2 at 67/100 (38% 5G / 96% 4G). The margin is noticeable but not enormous. EE edges ahead on 5G depth; if your plan is with O2, 4G performance should still be solid.