Best mobile network in UB7 Southall postcode district

According to Ofcom's December 2024 Connected Nations report, EE comes out on top for Southall. In this densely populated urban area, EE achieves an overall coverage score of 91/100 — driven by strong 5G coverage (83%) and rock-solid 4G at 99%. 5G and 4G scores are closely matched, reflecting a mature, stable network.

EE noticeably leads Three by 0 points overall. While Three reaches 82% on 5G and 100% on 4G in Southall, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 87 and 86 respectively.

EE's 5G rollout in Southall is among the strongest nationally, covering 83% of premises in the UB7 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 UB7 is Three at 91/100 (82% 5G / 100% 4G). It is a close contest — both operators deliver strong coverage in UB7, and your choice may come down to tariff, handset preference, or existing contract.