Q1
Best network for SR20?
EE leads with 92/100 — driven by 84% 5G and 100% 4G in this densely populated urban part of Sunderland.
SR20 DISTRICT · SUNDERLAND
Best mobile network in SR20 Sunderland postcode district
EE scores 92/100 — the top-ranked UK network for SR20 in Sunderland. 84% 5G · 100% 4G coverage. Data: Ofcom Connected Nations 2024.
RESULT · SR20 · SUNDERLAND
Coverage for SR20 district
★ BEST OPERATOR
EE
92/100
EE delivers the strongest coverage for the SR20 district in Sunderland. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — SR20
#1
EE
#2
Three
#3
Vodafone
#4
O2
Coverage analysis — SR20
Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE delivers the strongest signal in Sunderland. In this densely populated urban area, EE achieves an overall coverage score of 92/100 — driven by strong 5G coverage (84%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE clearly leads Three by 4 points overall. While Three reaches 76% on 5G and 100% on 4G in Sunderland, it falls short of EE's combined performance across all bands. Vodafone and O2 round out the field at 86 and 83 respectively.
Why EE for SR20?
EE's 5G rollout in Sunderland is among the strongest nationally, covering 84% of premises in the SR20 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 SR20 is Three at 88/100 (76% 5G / 100% 4G). It is a close contest — both operators deliver strong coverage in SR20, and your choice may come down to tariff, handset preference, or existing contract.
Best phone deals from EE
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Explore the Sunderland area
View full coverage analysis for the Sunderland (SR) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — SR20
Q2
Is 5G available in SR20?
EE provides strong 5G coverage at 84%. Three follows at 76%.
Q3
Which network has the best 4G?
EE leads 4G too at 100%. Reliable 4G is critical in densely populated urban areas.
Q4
Is Vodafone worth considering?
Vodafone scores 86/100 in SR20 (71% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.