VOXI
eSIMVodafone-owned UK MVNO — hidden edu-email free first month, 180-day keep-alive
Best for: Budget hunters with an education email who want Vodafone-grade coverage at PAYG keep-alive cost.
Overview
VOXI is Vodafone UK's sub-brand MVNO on Vodafone's network. Pick eSIM directly at checkout; keep-alive works like giffgaff's — any balance change (call, SMS, top-up) extends the number by 180 days, minimum top-up £5. Hidden perk: an education-email offer can land the first month free (even Chinese edu emails have been reported to pass), best combined with the £20 plan then cancelled before day 30.
VOXI rides Vodafone UK's network (the same coverage and 5G as the parent), which makes it the cheapest clean way onto a top-tier UK network: Pay-as-you-go keep-alive needs any balance change per 180 days, minimum top-up £5, with an SMS warning ~90 days before expiry.
The documented student route: enter via the official £20 plan page, verify an education email (Chinese edu addresses have been reported to pass — though at least one reviewer's attempt failed, so treat it as environment-sensitive), receive a discount code, apply it so the first month totals £0, choose eSIM, fill in personal details — the birth date you enter doubles as the PDF password protecting the eSIM QR code emailed to you — then bind a payment card and cancel before day 30 to drop to a bare PAYG keep-alive state; any activity in the following 150 days renews the 180-day window. Failed student verification just means paying normal PAYG rates — still low-cost.
Trade-offs shared with all MVNOs: data priority sits below Vodafone's own subscribers, so mainland-China roaming experience can lag the parent network; and the free-month offer is a limited-time promo that may vanish.
Popular plans
| Plan | Data from | Validity | Price |
|---|---|---|---|
| PAYG keep-alive | Pay per use | 180 days per activity (min top-up £5) | From £0 with edu first-month offer |
PAYG terms per VOXI official site (2026-03 review); the edu offer is promotional and unverified for all regions — failures reported.
Pros
- Parent-grade Vodafone coverage and 5G at sub-brand prices
- Same easy 180-day keep-alive as giffgaff
- eSIM chosen at checkout, no CS call needed
- Potential first month free via edu email
Things to note
- MVNO data priority below Vodafone's own customers
- Edu free-month route is environment-sensitive and may fail
- Promotional offers can be withdrawn at any time
Key features
- Vodafone UK network quality incl. 5G
- Any balance change per 180 days keeps the number
- eSIM selectable directly at checkout
- Hidden edu-email offer: first month free (regional/env-sensitive)