Q1
Best network for SP3?
Vodafone leads with 97/100 — driven by 100% 5G and 100% 4G in this mixed urban-rural part of Salisbury.
SP3 DISTRICT · WILTSHIRE
Best mobile network in Fovant SP3 · Wiltshire
Vodafone scores 97/100 — the best measured network for SP3 in Salisbury, 5 points clear of the weakest. 100% 5G-grade · 100% 4G. Ofcom Mobile Coverage data (May 2025), measured across 36 addresses in 5 sampled postcodes.
The SP3 district covers Fovant, Tisbury, Ansty and Dinton, in Wiltshire. Signal varies street by street — scan your exact postcode below.
RESULT · SP3 · SALISBURY
Coverage for SP3 district
★ BEST MEASURED
Vodafone
97/100
Vodafone has the strongest measured coverage for the SP3 district in Salisbury, 5 points clear of the weakest network in Ofcom's data.
Full ranking — SP3
#1
Vodafone
#2
Three
#3
EE
#4
O2
Coverage analysis — SP3
Cross-referencing EE, Vodafone, O2 and Three in Ofcom's data, Vodafone scores highest across Salisbury. In this mixed urban-rural area, Vodafone achieves an overall coverage score of 97/100 — driven by excellent 5G coverage (100%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
Vodafone noticeably leads Three by 2 points overall. While Three reaches 100% on 5G and 100% on 4G in Salisbury, it falls short of Vodafone's combined performance across all bands. EE and O2 round out the field at 93 and 92 respectively.
Why Vodafone for SP3?
Vodafone's 5G rollout in Salisbury is among the strongest nationally, covering 100% of premises in the SP3 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 SP3 is Three at 95/100 (100% 5G / 100% 4G). It is a close contest — both operators deliver strong coverage in SP3, and your choice may come down to tariff, handset preference, or existing contract.
Switching to Vodafone in Fovant
Vodafone has the strongest measured signal here — 97/100, with 100% 5G-grade and 100% 4G coverage across Fovant, Tisbury, Ansty and Dinton, 5 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.
Some links on this page are affiliate links. If you switch through one we may be paid a commission. It never changes which network we rank first - that comes from Ofcom coverage data alone.
Explore the Salisbury area
View full coverage analysis for the Salisbury (SP) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — SP3
Q2
Is 5G available in SP3?
Vodafone provides excellent 5G coverage at 100%. Three follows at 100%.
Q3
Which network has the best 4G?
Vodafone leads 4G too at 100%. Reliable 4G is critical in mixed urban-rural areas.
Q4
Is EE worth considering?
EE scores 93/100 in SP3 (97% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.