Best mobile network in BH12 Bournemouth postcode district

Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE delivers the strongest signal in Bournemouth. In this densely populated urban area, EE achieves an overall coverage score of 93/100 — driven by excellent 5G coverage (86%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.

EE consistently leads Three by 6 points overall. While Three reaches 75% on 5G and 99% on 4G in Bournemouth, it falls short of EE's combined performance across all bands. Vodafone and O2 round out the field at 86 and 85 respectively.

EE's 5G rollout in Bournemouth is among the strongest nationally, covering 86% of premises in the BH12 district. For anyone streaming video, gaming on mobile, or relying on a mobile hotspot at home, this level of 5G penetration makes a real difference to day-to-day speed.

The runner-up in BH12 is Three at 87/100 (75% 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.