Best network for SP6?
EE leads with 100/100 — driven by 100% 5G and 100% 4G in this mixed urban-rural part of Salisbury.
EE, O2, Three and Vodafone score between 97 and 100 out of 100 in SP6 — no network wins here on coverage. 100% 5G-grade · 100% 4G. Ofcom Mobile Coverage data (May 2025), measured across 137 addresses in 6 sampled postcodes.
The SP6 district covers Hyde, Alderholt, Hale and Ibsley, in Dorset. Signal varies street by street — scan your exact postcode below.
Ofcom measures all four networks within 3 points in the SP6 district, so coverage is not the thing to choose on here. Compare price and contract length instead.
No network wins Salisbury on coverage. All four are within 3 points of each other in Ofcom's measurements, across 137 addresses sampled in 6 postcodes. On a difference that small, EE, O2, Three and Vodafone will all work here — so choose on price, contract length and roaming, not on a coverage map. Coverage only becomes the deciding factor once you leave built-up areas, and it still varies street by street indoors: check your own postcode below to see the measurement for your address rather than for Salisbury as a whole.
Ranked by Ofcom's overall score: EE 100, O2 98, Vodafone 98, Three 97. The spread between best and worst is 3 points, which is inside the margin where a coverage figure stops being a useful tiebreak. Ofcom's data describes outdoor signal across sampled addresses; it cannot tell you how any of them behave inside your own building.
EE's 5G rollout in Salisbury is among the strongest nationally, covering 100% of premises in the SP6 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 SP6 is O2 at 98/100 (100% 5G / 100% 4G). It is a close contest — both operators deliver strong coverage in SP6, and your choice may come down to tariff, handset preference, or existing contract.
Every network reaches Hyde, Alderholt, Hale and Ibsley to the same standard in Ofcom's data (within 3 points), so coverage cannot pick one for you here — price and contract length can. Compare what each is charging, then check the exact street you live on before you commit, because indoor signal still varies where the area figures match.
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.
View full coverage analysis for the Salisbury (SP) area, or enter any UK postcode in the scanner above for a personalised result.
EE leads with 100/100 — driven by 100% 5G and 100% 4G in this mixed urban-rural part of Salisbury.
EE provides excellent 5G coverage at 100%. O2 follows at 100%.
EE leads 4G too at 100%. Reliable 4G is critical in mixed urban-rural areas.
Vodafone scores 98/100 in SP6 (100% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.