Q1
Best network for SG2?
EE leads with 89/100 — driven by 77% 5G and 100% 4G in this suburban part of Stevenage.
SG2 DISTRICT · STEVENAGE
Best mobile network in SG2 Stevenage postcode district
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the SG2 postcode district in Stevenage.
RESULT · SG2 · STEVENAGE
Coverage for SG2 district
★ BEST OPERATOR
EE
89/100
EE delivers the strongest coverage for the SG2 district in Stevenage. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — SG2
#1
EE
#2
Three
#3
O2
#4
Vodafone
Coverage analysis — SG2
Based on Ofcom Connected Nations 2024 data, EE is the clear winner in Stevenage. In this suburban area, EE achieves an overall coverage score of 89/100 — driven by strong 5G coverage (77%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE noticeably leads Three by 7 points overall. While Three reaches 65% on 5G and 99% on 4G in Stevenage, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 81 and 77 respectively.
Best phone deals from EE
Pairing great coverage with great value, here are the top EE contracts available now.
Explore the Stevenage area
View full coverage analysis for the Stevenage (SG) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — SG2
Q2
Is 5G available in SG2?
EE provides strong 5G coverage at 77%. Three follows at 65%.
Q3
Which network has the best 4G?
EE leads 4G too at 100%. Reliable 4G is critical in suburban areas.
Q4
Is O2 worth considering?
O2 scores 81/100 in SG2 (63% 5G, 99% 4G). It may suit certain tariff or price preferences despite trailing the top two.