Best mobile network in N4 North London postcode district

Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE scores highest across North London. In this densely populated urban area, EE achieves an overall coverage score of 94/100 — driven by excellent 5G coverage (88%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.

EE noticeably leads Three by 2 points overall. While Three reaches 85% on 5G and 100% on 4G in North London, it falls short of EE's combined performance across all bands. Vodafone and O2 round out the field at 88 and 86 respectively.

EE's 5G rollout in North London is among the strongest nationally, covering 88% of premises in the N4 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 N4 is Three at 92/100 (85% 5G / 100% 4G). It is a close contest — both operators deliver strong coverage in N4, and your choice may come down to tariff, handset preference, or existing contract.