Every way to add credit to an ASDA Mobile SIM: online, by app, in store, by text to 2732, by phone and how to set up auto-renew so you never lose service.
UK PAYG MVNO
Six methods
Pick the one that fits your habits. All six methods are free to use, all credit your SIM in under 60 seconds after payment.
Best for
The fastest option if you are at a desk or on Wi-Fi.
Best for
Repeat top-ups, especially if you skip auto-renew.
Best for
No card needed, ideal for cash users and prepay-only households.
Best for
If you already topped up by voucher and just want to convert it into a 30-day bundle.
Best for
Anyone who prefers a voice menu, or has no smartphone or app access.
Best for
Anyone who wants the experience of Pay Monthly without the contract.
Selectra tip
Top up vs activate a bundle
“Top up” and “activate a bundle” are not the same thing. A top-up adds credit to your SIM at ASDA Mobile’s standard PAYG rates. A bundle uses some of that credit to unlock a 30-day allowance (data, minutes, texts) at much better rates.
If you only need a few quid for emergency calls or texts, just top up. If you plan to use the SIM regularly, top up then text the bundle amount to 2732 to convert it into a 30-day plan, or pay for the bundle directly online.
FAQ
Five places: online at mobile.asda.com, in the ASDA Money app, in any ASDA store, in any UK shop showing the green top-up logo (PayPoint, Payzone, the Post Office and most newsagents) or by phone on 0800 079 2732. You can also text the bundle amount to 2732 if you already have credit on your SIM.
The minimum is £5 for a 30-day bundle (500 MB, 200 minutes, unlimited texts). For ad-hoc credit (no bundle), the minimum online top-up is also £5. Top-ups go up in £5 increments to £25 for the 60 GB bundle.
Card top-ups online, in the ASDA Money app or by phone are credited within 60 seconds. Voucher top-ups are activated when you dial 2732 and enter the 16-digit code; allow a couple of minutes. Text top-ups via 2732 are confirmed by a free reply text within seconds.
Yes, in two ways. (1) Top up online at mobile.asda.com from any device with internet, anywhere in the world (you do not need to be on the SIM). (2) From your ASDA Mobile while roaming in one of the 51 free-roaming destinations, text the bundle code to 2732 the same way you would in the UK.
Two free options. Dial 2733 from your ASDA Mobile for an automated balance read-out. Or text BAL to 2732 and you receive a free text with your remaining credit, bundle data, minutes, texts and bundle expiry date.
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