Best mobile network in NR5 Norwich postcode district

Comparing Ofcom-verified operator coverage footprints, EE delivers the strongest signal in Norwich. In this mixed urban-rural area, EE achieves an overall coverage score of 84/100 — driven by good 5G coverage (69%) and rock-solid 4G at 99%. 5G and 4G scores are closely matched, reflecting a mature, stable network.

EE consistently leads Three by 7 points overall. While Three reaches 55% on 5G and 99% on 4G in Norwich, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 74 and 74 respectively.

EE has made solid 5G inroads across Norwich, reaching 69% of premises in NR5. While not blanket coverage, most streets and town centres are covered — and 4G fallback at 99% keeps reliability high throughout.

The runner-up in NR5 is Three at 77/100 (55% 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.