Best mobile network in NP9 Newport postcode district

Based on Ofcom Connected Nations 2024 data, EE outperforms rivals in Newport. In this mixed urban-rural area, EE achieves an overall coverage score of 82/100 — driven by good 5G coverage (65%) and rock-solid 4G at 99%. 5G and 4G scores are closely matched, reflecting a mature, stable network.

EE clearly leads O2 by 6 points overall. While O2 reaches 54% on 5G and 99% on 4G in Newport, it falls short of EE's combined performance across all bands. Three and Vodafone round out the field at 73 and 72 respectively.

EE has made solid 5G inroads across Newport, reaching 65% of premises in NP9. While not blanket coverage, most streets and town centres are covered — and 4G fallback at 99% keeps reliability high throughout.

The runner-up in NP9 is O2 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 O2, 4G performance should still be solid.