Get Your FREE SIM Card

Try our network for 30 days - completely free! No payment required.

Silux Mobile is a UK SIM only provider and mobile network provider on Three's 5G network — a cheap mobile provider with no price rises, free upgrades and no credit checks on SIM contracts.

Free Delivery
30-Day Trial
No Credit Card

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

Order Your Free SIM

What You Get

Free SIM Card

Three UK network • Delivered free

30-Day Trial

Test our service risk-free

No Commitment

Cancel anytime, no fees

No Credit Check

Just fill in the form

How It Works

  1. 1Fill in the form and submit your order
  2. 2Receive your SIM within 3-5 working days
  3. 3Activate online in minutes
  4. 4Enjoy 30 days of free service!