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Sharing data and voice minutes between Hong Kong and United Kingdom with one monthly plan. Keep your Hong Kong mobile number to receive incoming calls, SMS (e.g. to receive OTP one-time password).
Sharing data and voice minutes between Hong Kong and United Kingdom with one monthly plan. Keep your Hong Kong mobile number to receive incoming calls, SMS (e.g. to receive OTP one-time password).
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HK-UK Sharing Monthly Plan

HK-UK Sharing Monthly Plan
Sharing data and voice minutes between Hong Kong and United Kingdom with one monthly plan. Keep your Hong Kong mobile number to receive incoming calls / SMS and get settled seamlessly, SMS (e.g. to receive OTP one-time password)

Free
UK local mobile service with 24 months validity#
(Worth over $2000)
  • +44 UK local mobile number
  • Extra 6GB monthly UK local data
  • Unlimited UK local voice call and SMS
Monthly Plan
$178 $148/month
HK • UK Full Speed Data^
2GB
+
Thereafter Infinity Data
600
HK and UK Voice mins
Incoming and outgoing local calls within Hong Kong
Incoming calls, outgoing local calls and outgoing call to HK within United Kingdom*
[*surcharge is applicable to outgoing local call and call to Hong Kong within United Kingdom ($1/min)]
Exclusively for MoneyBack Members
Every $5 bill payment = Earn 1 Point❖
24 months
Contract
More offers
Free UK local mobile service with 24 months validity
(with UK SIM card)#
 
Monthly Plan
$318 $288/month
HK • UK Full Speed Data^
10GB
+
Thereafter Infinity Data
1,000
HK and UK Voice mins
Incoming and outgoing local calls within Hong Kong
Incoming calls, outgoing local calls and outgoing call to HK within United Kingdom*
[*surcharge is applicable to outgoing local call and call to Hong Kong within United Kingdom ($1/min)]
Exclusively for MoneyBack Members
Every $5 bill payment = Earn 1 Point❖
24 months
Contract
More offers
Free UK local mobile service with 24 months validity
(with UK SIM card)#
Other Local and Thereafter Charge
Admin Fee
$28/month
 
Airtime (min) & SMS
Please click here for details
Outgoing local call and call to Hong Kong within United Kingdom：Above thereafter charge + Surcharge ($1/min)
 
Content
Multimedia
$1
Text
$0.5
Other Data Top-up Options
User Tips
Why choose HK-UK Sharing Monthly Plan?
Communication without boundaries
Study abroad in the UK
A Seamless Life
Business trip/ visit relatives/ frequent traveler
Keep Hong Kong mobile number
  • receive incoming calls and SMS (e.g. one-time password sent by Bank / APPs)
  • receive incoming / make outgoing calls when returning to in Hong Kong

UK local mobile service (with UK SIM card)
  • Contact friends & schools locally
 Keep Hong Kong mobile number
  • Sharing data, voice minutes, and receive SMS between Hong Kong and UK

UK local mobile service (with UK SIM card)
  • Contact business partners, relatives, restaurant booking, hiring a car, etc. without hassle


3HK HK-UK Sharing Monthly Plan

1. What are the charges for voice minutes and data when using the HK mobile number in UK?
Using 3HK mobile number when in Hong Kong UK
Data Deduct from monthly plan entitlement
Voice minutes Receive incoming calls Deduct from monthly plan entitlement
Local calls Deduct from monthly plan entitlement Deduct from monthly plan entitlement + surcharge $1/minute
Call to HK in UK N/A
Call to UK in HK IDD 001 rate N/A
Call to other places (except HK and UK) IDD 001 rate
Receiving SMS Free


2. When I am in the UK, which mobile number shall I use?
If your mobile phone supports dual SIM card function, you can insert both HK SIM and UK SIM and set up the number you prefer for data and voice.

Voice minutes: In the UK, you can use the UK mobile number for contacting friends, schools, ordering meals, arrange delivery etc. and keep the HK mobile number active for receiving calls or SMS.
Data: In the UK, it is recommended to use the 6GB data in the UK SIM first, and use the HK-UK Sharing data in HK or UK as you see fit.
In UK Use 3HK mobile number Use UK mobile number
Data deduct from monthly plan entitlement deduct from UK SIM entitlement
Receive incoming call deduct from monthly plan entitlement Unlimited
Calling a UK number deduct from monthly plan entitlement + surcharge $1/minute Unlimited
Calling a Hong Kong number deduct from plan entitlement + surcharge $1/minute According to UK SIM charges*
Call to other places (except HK and UK) IDD 001 rate
Receiving SMS Free Free
*This UK SIM card is provided by 3UK. Please visit 3UK website for the charges details.


3. What will happen once I used up the HK-UK sharing data?
You can continue to use the data but the data speed will be reduced, and you can top up for more.


UK Mobile number

1. Can I use the UK SIM immediately when I arrive UK?
Yes. Please be reminded that you need to activate the SIM on or before Jun 30, 2025, otherwise it may become invalid. You can activate the UK SIM in Hong Kong (please turn on data roaming function of your mobile phone). Please note that any usage of the UK SIM in Hong Kong will be deducted from the UK SIM entitlement.

2. How to activate the UK SIM?
Please follow the steps here.
This UK SIM card is provided by 3UK. Please visit 3UK website for service details, price guide:
http://www.three.co.uk/terms-conditions/price-guides (Please click New Pay As You Go Plan)
Register Now
^ The data speed will be adjusted to minimum 128kbps after used up HK • UK Full Speed Data 2GB/10GB
United Kingdom coverage includes England, Scotland, Wales, and Northern Ireland
#UK prepaid SIM card is available while stocks last. Please note our updated arrangement from time to time.
❖Customer is required to successfully link up the relevant MoneyBack App Account ("MB App Account") to the 3HK postpaid service account ("3HK Account") of the customer via My3 App ("3HK Platforms"), and activate the "MoneyBack Points autopay for bills to earn points” service to earn the relevant MoneyBack Points and settle monthly bills with MoneyBack Points automatically. Offer is subjected to related terms and conditions. For more details, please refer to https://bit.ly/382CrDq.
Click here to view terms and conditions
Recommend Services:
To register, simply fill in the following information.
Please Select
HK-UK Sharing Monthly Plan
Plan Fee $148　2GB Hong Kong and United Kingdom shared data and voice minutes

Free UK local mobile service with 24 months validity (with UK SIM card)
Plan Fee $288　10GB Hong Kong and United Kingdom shared data and voice minutes

Free UK local mobile service with 24 months validity (with UK SIM card)
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Terms and Conditions:
  • The above SIM monthly plans are subject to related terms and conditions. Please click here, contact our 3Shop staff or call our Sales Hotline 1033 for more details.
  • You must be aged 18 or over to enroll in this program.
  • You will be contacted via SMS, WhatsApp, Email or by phone in 3 working days upon successful online registration.
  • Hutchison Telephone Company Limited ("Our Company") will check against the account payment record, credit and contract term status of the registrant (including both the existing and former customers of Our Company) to determine the purchase arrangements with the registrant, which include the followings:
    • Our Company will request registrant to settle all overdue balance in his/her account(s) before proceeding with the subscription.
    • Our Company may decline the subscription request of the registrant based on his/her credit history and other account record with Our Company.
  • Registrant's personal information will be used for purpose of this registration only. All personal data provided for this registration will be discarded within 1 month after 6 months of the program
  • Our Company reserves the right to amend the terms and conditions of this registration program without prior notice. All matters and disputes in relation to the registration will be subject to the final decision of Our Company.
  • 5G network experience may be affected due to various factors including but not limited to network setting/specification or coverage, the features or functionality of individual mobile device, transmission technology, network traffic and usage, speed of websites servers, service stability of other content providers, weather and other circumstantial factors (e.g. blockades such as buildings, mountains, tunnels) which may lead to radio interference. Subject to 5G Service Terms and Conditions of 3HK.
 I have read the terms and conditions and understand that my participation in this event is subject to the said terms and conditions. I consent to the use of personal information provided above for the purposes in relation to this event by Hutchison Telephone Company Limited.
Please tick the checkbox to confirm your agreement with the Terms and Conditions