How can I top up an eSIM (add more data or more minutes)?

To continue using your phone after the initial validity period expires, or if you have exhausted your allowance, follow the instructions below to top up, depending on your network operator. This way, you can keep your local number if your plan includes one.

Smartroam

Our Smartroam plans allow for top ups via Sim Local website or app. 

If you have purchased a Smartroam plan, you will be able to purchase an add-on through your account via My eSIM.

EE

To top up your EE eSIM/SIM card you may use the following options:

1. By Card (Make a one off card payment at ee.co.uk/fastpay) 
2. Online (log in to the EE app, then go to Menu > Top Up or visit ee.co.uk/myaccount) 
3. By phone (call 150 from your EE phone, choose Top Up and follow the instructions)

Orange FR

To top up your eSIM, you can go to the Orange Travel website: https://travel.orange.com/en/top-up, select the relevant offer, inputs your mobile number, the amount you wish to top-up and proceed to make a payment.

Three UK

You can top up your Three SIM using one of the following options:

1. Dial 444 from your Three SIM and follow the instructions.
2. Log in to your Three account at three.co.uk
3. Use the My3 App to top up directly from your phone.

Three Ireland

Top up easily using one of these methods:

1. Via mytopup.three.ie
2. My3” App – log in and top up via card or PayPal.
3. Voucher: Buy a voucher in-store or online and redeem it via the website, text, or phone.

Lycamobile UK

You can top up your LycaMobile eSIM in several ways:

1. Quick top up: lycamobile.co.uk/en/quick-top-up
2. Purchase a bundle: lycamobile.co.uk/en/bundles
3. Buy a top-up voucher from a store and follow the instructions on your receipt.

Lycamobile USA

Visit the official Lycamobile USA top-up page and follow the on-screen steps: lycamobile.us/en/quick-top-up

Dtac (Thailand)

Dtac eSIMs don’t currently support top-ups.

 To continue using data, you’ll need to purchase a new eSIM plan.

Vodafone Ireland

You can top up your Vodafone Ireland account quickly:

• Visit vodafone.ie/quick-top-up
• Enter your mobile number.
• Select your top-up amount (€5–€20, etc.).
• Complete the payment — credit is applied instantly.

Vodafone Greece

Top up your Vodafone Greece SIM in one of these ways:

1. App / Online: Log in to the My Vodafone Greece app or vodafone.gr → Top Up / Balance Recharge → choose an amount and pay by card.
2. Voucher: Buy a top-up voucher (€10–€30) from a kiosk, supermarket, or petrol station. Dial 1252 from your Vodafone number and follow the prompts, or send an SMS with A + voucher PIN to 1252 (e.g., A417395095578).

AU (Japan)

AU eSIMs don’t currently support top-ups.

To extend your plan, you’ll need to purchase a new eSIM plan.

Mobifone (Vietnam)

Top-up is not supported. To extend your plan, you’ll need to purchase a new eSIM plan.