Best network for IP9?
O2 leads with 99/100 — driven by 100% 5G and 100% 4G in this mixed urban-rural part of Ipswich.
O2 scores 99/100 — the best measured network for IP9 in Ipswich, 42 points clear of the weakest. 100% 5G-grade · 100% 4G. Ofcom Mobile Coverage data (May 2025), measured across 72 addresses in 6 sampled postcodes.
The IP9 district covers Pinewood, Bentley, Freston and Shotley, in Babergh. Signal varies street by street — scan your exact postcode below.
O2 has the strongest measured coverage for the IP9 district in Ipswich, 42 points clear of the weakest network in Ofcom's data.
Cross-referencing EE, Vodafone, O2 and Three in Ofcom's data, O2 scores highest across Ipswich. In this mixed urban-rural area, O2 achieves an overall coverage score of 99/100 — driven by excellent 5G coverage (100%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
O2 noticeably leads Vodafone by 5 points overall. While Vodafone reaches 100% on 5G and 100% on 4G in Ipswich, it falls short of O2's combined performance across all bands. EE and Three round out the field at 83 and 57 respectively.
O2's 5G rollout in Ipswich is among the strongest nationally, covering 100% of premises in the IP9 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 IP9 is Vodafone at 94/100 (100% 5G / 100% 4G). The margin is noticeable but not enormous. O2 edges ahead on 5G depth; if your plan is with Vodafone, 4G performance should still be solid.
O2 has the strongest measured signal here — 99/100, with 100% 5G-grade and 100% 4G coverage across Pinewood, Bentley, Freston and Shotley, 42 points clear of the weakest. A cheaper plan on a network that does not reach your street costs more than it saves, so start from the coverage and pick the plan second.
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View full coverage analysis for the Ipswich (IP) area, or enter any UK postcode in the scanner above for a personalised result.
O2 leads with 99/100 — driven by 100% 5G and 100% 4G in this mixed urban-rural part of Ipswich.
O2 provides excellent 5G coverage at 100%. Vodafone follows at 100%.
O2 leads 4G too at 100%. Reliable 4G is critical in mixed urban-rural areas.
EE scores 83/100 in IP9 (94% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.