Free VOXI SIM Card
Endless social media data
Updated April 2026 · 3 min read · Reviewed by The Free SIM Cards UK editorial team · Why trust us
What is the free VOXI SIM?
VOXI's free SIM gives you endless data for social and chat apps on every plan. Order free and pick a bundle when ready.
It runs on Vodafone (MVNO), giving you 99% UK population (via Vodafone) on 4G and Live in 100+ UK towns & cities on 5G. Runs on Vodafone — 99% UK 4G and rapidly expanding 5G.
The SIM card and UK delivery are completely free (2–3 working days). There's no contract, no credit check, and you only pay if you choose to top up. Best for social media heavy users who don't want to burn data. Not sold? Compare it with our Vodafone review or O2 review.
What we like about VOXI
- Unlimited social media & chat apps
- Vodafone 5G included
- Easy 30-day rolling plans
Where VOXI falls short
- Aimed at under-30s in marketing
- EU roaming has fair-use limits
At a glance
Network host
Vodafone (MVNO)
Delivery
2–3 working days
SIM types
Triple-cut SIM + eSIM
Contract
None — 30-day rolling
Credit check
Not required
EU roaming
Included (20GB fair-use)
On this page⌄
How to order your free VOXI SIM
- 1
Click 'Order Free SIM'
You'll be taken straight to VOXI's order page.
- 2
Enter your UK address
No payment, no card details — just where to send the SIM.
- 3
SIM arrives in the post
Typically 2–3 working days via Royal Mail.
- 4
Pop it in & activate
Follow the leaflet to activate online or by short call.
Free SIM · Free UK delivery · No contract
VOXI coverage
Runs on Vodafone — 99% UK 4G and rapidly expanding 5G.
4G
99% UK population (via Vodafone)
5G
Live in 100+ UK towns & cities
Host
Vodafone (MVNO)
Keep your existing number
Switching to VOXI doesn't mean losing your number. Text the word PAC to 65075 from your current SIM. You'll get a free PAC code within 60 seconds — it stays valid for 30 days. Hand it to VOXI during activation and your number transfers within one working day.
Our VOXI rating breakdown
How we tested: We compared VOXI against the other UK networks on public coverage data, plan pricing, customer reviews and our own delivery test.
Who VOXI is best for
Social media heavy users who don't want to burn data.
Network coverage
Runs on Vodafone — 99% UK 4G and rapidly expanding 5G.
VOXI vs other free UK SIM cards
How VOXI stacks up against the next 3 best-rated free SIM cards we reviewed.
| Network | Rating | Delivery | Contract | Credit check | EU roaming |
|---|---|---|---|---|---|
| VOXI (this review) | 4.4 / 5 | 2–3 working days | None — 30-day rolling | Not required | Included (20GB fair-use) |
| Vodafone | 5.0 / 5 | 1–3 working days | None — PAYG or 30-day plans | Not required | Inclusive in most plans (fair-use cap) |
| O2 | 4.9 / 5 | 2–3 working days | None — PAYG or 30-day Big Bundles | Not required | Included in Europe (25GB fair-use) |
| Three | 4.8 / 5 | 1–3 working days | None — PAYG or 1/12/24-month options | Not required | Go Roam in 70+ destinations (12GB fair-use) |
VOXI free SIM FAQ
The verdict on the VOXI free SIM in 2026
If TikTok, Instagram and WhatsApp eat all your data, VOXI's endless social usage is genuinely brilliant — Vodafone-grade 5G as a bonus.
Free SIM · Free UK delivery · No contract
Related guides
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