SIM Only Deals in Glasgow
SIM only deals in Glasgow from £5/month on Three's 5G — including unlimited data plans.
Silux Mobile is a SIM only provider in Glasgow. Big data, unlimited calls and Go Roam across Lanarkshire — all on Three's 5G/4G network with no contract and no credit check.
Why Glasgow Chooses Silux SIM Only
Delivered to Glasgow
Free next-day Royal Mail delivery anywhere in the UK including Glasgow and Lanarkshire.
Three 5G in Glasgow
Our SIMs use Three's 5G/4G network with strong coverage across Glasgow and surrounding areas.
From £5/Month
Cheaper than Lebara, Giffgaff and SMARTY — with 5G and Go Roam included at no extra cost.
No Contract
30-day rolling plans. Cancel anytime — no exit fees, no minimum term.
The Silux Mobile Promise
No price increases
Your price is locked — no price rises during your contract, ever
Free upgrades
Upgrade your plan or SIM for free, any time
No credit checks
No credit checks on our SIM contracts
No hidden fees
No setup fees, no exit fees — cancel any time
SIM Only Deals — Delivered to Glasgow
On Three 5G. No contracts.
Calls + Data
Unlimited calls
£8/mo
- 30GB data
- Unlimited calls & texts
- 4G/5G
- No contract
Unlimited
Unlimited
£18/mo
- Unlimited data
- Unlimited calls & texts
- 5G
- Go Roam 71+ countries
Three 5G Coverage in Glasgow
Three's 5G/4G network covers Glasgow and Lanarkshire with strong signal across the area — over 99% UK population coverage.
Check Your Glasgow PostcodeSIM Only Deals in Glasgow — FAQs
What is the cheapest SIM only deal in Glasgow?
Silux Mobile offers some of the cheapest SIM only deals available in Glasgow — from £5/month on Three's 5G network, with no contract and free next-day delivery to Lanarkshire.
Does Three have good coverage in Glasgow?
Yes. Three's 4G and 5G network covers Glasgow and the surrounding Lanarkshire area with strong indoor and outdoor signal. Check your exact postcode at siluxmobile.co.uk/network-coverage.
Can I get a SIM only deal delivered to Glasgow?
Yes. Silux Mobile delivers to all Glasgow addresses via Royal Mail next-day delivery. Order before 3pm for next-day dispatch.
Will my price increase mid-contract?
No. Silux Mobile never raises your price mid-contract — no annual or inflation-linked rises. The price you sign up at in Glasgow is the price you keep.
Do you run a credit check in Glasgow?
No. There are no credit checks on our SIM contracts, so anyone in Glasgow can join regardless of credit history.
Are prices in Glasgow inclusive of VAT?
Yes. No hidden fees — every price shown to customers in Glasgow is the price you pay, incl. VAT. No setup fees and no exit fees.