Giffgaff UK Physical SIMLocal stock in China, registered and managed by you

A real UK mobile number can receive ordinary texts and may be used when your own overseas account requests login verification. Number acceptance and code delivery depend on the platform and SMS route.

Choose Self-Setup with your own top-up method, or Full-Service with an official £10 voucher.

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Real UK number for ordinary SMS
Platform support, SMS routing and account state still control login-code delivery
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Real UK mobile number
Register and manage the number yourself, with backup recovery methods for important accounts
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Ships from within China
Local stock means no long cross-border wait
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No fixed monthly fee
Keep the number active with a qualifying action within each six-month period; roaming is charged at current rates
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giffgaff
Physical SIM
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O2 5G
public
Login SMS use
savings
Top up as needed
local_shipping
In stock locally

Choose your overseas number

UK +44 and US +1 physical SIMs shipped from China.

UK · +44

UK giffgaff SIM

Self-Setup needs your own top-up method; Full-Service includes a £10 official voucher.

About giffgaff
Activate and top up yourself — guide included

giffgaff Self-Setup SIM

$15USD / card

For users happy to activate and top up themselves by following our step-by-step guide.

  • check_circleIn stock in China, fast dispatch
  • check_circleStep-by-step guide included
  • check_circleDIY and save

You pay the first top-up yourself at activation, using an overseas bank card or a £10 official voucher. Visa cards from Chinese banks often fail; without either, choose the Full-Service SIM, which includes a voucher.

Buy
Includes a £10 official voucherRecommended

giffgaff Full-Service SIM

$43USD / card

Use the included official £10 voucher for the first top-up without a separate top-up method, with Chinese-language activation and usage guidance included.

  • check_circle£10 official voucher included
  • check_circleIncluded voucher covers the first top-up
  • check_circleChinese-language activation and usage guidance
Buy
Official top-up, instant credit

£10 official Giffgaff top-up voucher

$23USD / card

Redeem for £10 airtime credit for PAYG calls and texts.

  • check_circleOfficial £10 airtime voucher
  • check_circleUse for plans or PAYG charges
  • check_circleDigital code, no shipping
Buy
US · +1

US T-Mobile SIM

One option: a physical SIM with a real +1 number, shipped from China.

Full details
Real +1 number · Physical SIM deliveryNew

US T-Mobile physical SIM (ENC)

A US physical SIM on the T-Mobile network with a real +1 mobile number, for your own US Apple ID, US apps and other accounts that need a US number.

  • check_circleUS physical SIM on the T-Mobile network
  • check_circleReal +1 mobile number, not VoIP
  • check_circleCard checked before dispatch from China
USA · +1 · T-MOBILE
$28USD / card

approx. ¥199

Buy nowBefore you order

Recommended gear · Sold by XeSIM

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Stores up to 30 eSIMs, managed in the app. Not sold by LarkSim — use code LARKSIM on the official store for 10% off.

Learn more

How it works

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1. Choose a plan

Choose Self-Setup with your own top-up method, or Full-Service without needing a separate top-up method

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2. Place your order

Enter your shipping details and complete payment online

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3. Fast delivery

Shipped from China with express delivery to your door

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4. Activate and go

Register your own account and verify only services you personally use

FAQ

Frequently asked questions

What's the difference between the Self-Setup SIM and the Full-Service SIM?
The Self-Setup SIM is cheaper and includes a guide so you can activate and top up yourself. The Full-Service SIM lets you contact support for activation and top-up consultation after the card arrives.
这种卡在中国能用吗？
可以。giffgaff 支持全球漫游，在中国境内可正常接收短信与电话，且无月租，方便长期保持英国号码畅通。建议保留卡片在副卡卡槽，并保持每 6 个月有一次余额变动以维持号码长期有效。
如何充值和查询余额？
请在 giffgaff 官方 App 或官网查看当前可用的充值方式；如付款失败，可选择官方充值券。余额可在 App 首页查询。
激活后号码有效期是多久？
只要每 6 个月有一次余额变动（如发一条短信、打一次电话或充值一次），号码即可长期有效。如果连续 6 个月无任何活动，giffgaff 官方可能会回收号码，请留意。
快递发货需要多久？
我们工作日下单 24 小时内通过顺丰或邮政发出，国内现货直发。江浙沪 1-2 天送达，其他地区通常 2-3 天，偏远地区可能延至 3-5 天。订单页可查看实时物流轨迹。