Best mobile network in DH8 Durham postcode district

Drawing on Ofcom Connected Nations 2024 premises coverage statistics, EE outperforms rivals in Durham. In this mixed urban-rural area, EE achieves an overall coverage score of 84/100 — driven by good 5G coverage (68%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.

EE noticeably leads Three by 9 points overall. While Three reaches 53% on 5G and 98% on 4G in Durham, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 74 and 70 respectively.

EE has made solid 5G inroads across Durham, reaching 68% of premises in DH8. While not blanket coverage, most streets and town centres are covered — and 4G fallback at 100% keeps reliability high throughout.

The runner-up in DH8 is Three at 75/100 (53% 5G / 98% 4G). The margin is noticeable but not enormous. EE edges ahead on 5G depth; if your plan is with Three, 4G performance should still be solid.