Best mobile network in PR5 Preston postcode district

Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE scores highest across Preston. In this mixed urban-rural area, EE achieves an overall coverage score of 85/100 — driven by strong 5G coverage (71%) and rock-solid 4G at 98%. 5G and 4G scores are closely matched, reflecting a mature, stable network.

EE clearly leads Three by 9 points overall. While Three reaches 54% on 5G and 99% on 4G in Preston, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 74 and 71 respectively.

EE has made solid 5G inroads across Preston, reaching 71% of premises in PR5. While not blanket coverage, most streets and town centres are covered — and 4G fallback at 98% keeps reliability high throughout.

The runner-up in PR5 is Three at 76/100 (54% 5G / 99% 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.