PROMO CODE
3HK Black Friday Discount Code – HK$100 Off Mobile Plans
See Details + Take advantage of Black Friday reductions on selected plans and upgrades. Valid until 2025-12-02
PROMO CODE
HK$1,111 Off 5G World Plan Double with 3HK Coupon Code
See Details + Enjoy global connectivity this 11.11 with 3HK’s online-exclusive offer featuring a HK$1,111 monthly fee rebate and 2 years of complimentary Zurich travel insurance. Choose between the Global Data Plan at HK$329/month for 50GB or the Asia-Pacific Plan at HK$219/month for 30GB, and upgrade your roaming experience with unbeatable value during Double 11. Valid until 2025-11-30
PROMO CODE
3HK 5G Broadband Double 11 Exclusive – HK$1,111 Off
See Details + Enjoy 11.11 with 3HK’s online-only broadband offer and enjoy a HK$1,111 monthly fee rebate plus 10,000 Reward Points worth HK$200. Get free rental of a 5G broadband router, a 7-day trial guarantee, and zero HK$28 admin fee for a seamless, worry-free experience with real savings. Valid until 2025-11-30
PROMO CODE
3HK Promo Code 11.11 – 3 Months Free + Extra Data Offer
See Details + Enjoy the 3HK Double 11 promotion with three months of free service when you switch plans. Get up to 6GB bonus data for Mainland China and Macau, extra local data for HSBC cardholders, and no administrative fees for added savings. Expires: 2025-11-30
Enjoy the 3HK Double 11 promotion with three months of free service when you switch plans. Get up to 6GB bonus data for Mainland China and Macau, extra local data for HSBC cardholders, and no administrative fees for added savings. Expires: 2025-11-30
PROMO CODE
3 Hong Kong Promo Code Student: 5G SIM HK$98/month
See Details + Enjoy 5G SIM service for HK$98/month with 20GB data and no admin fee. Get 1GB free for China and Macau plus unlimited 5G data on campus. Expires: 2025-12-31
Enjoy 5G SIM service for HK$98/month with 20GB data and no admin fee. Get 1GB free for China and Macau plus unlimited 5G data on campus. Expires: 2025-12-31
PROMO CODE
3 Hong Kong 5G Broadband Code: Wi-Fi 7 from HK$198/month
See Details + Get Wi-Fi 7 from HK$198/month with up to HK$4,800 rebate or Wi-Fi 6 from HK$168/month with up to HK$1,440 rebate. Includes free 5G router rental and rewards points worth up to HK$1,000. Expires: 2025-12-31
Get Wi-Fi 7 from HK$198/month with up to HK$4,800 rebate or Wi-Fi 6 from HK$168/month with up to HK$1,440 rebate. Includes free 5G router rental and rewards points worth up to HK$1,000. Expires: 2025-12-31
PROMO CODE
3 Hong Kong Coupon Code 5G Broadband
See Details + Enjoy free 6-month 5G broadband from HK$135/month with free router rental, up to HK$300 rewards points, an extra HK$360 rebate on Wi-Fi 7, and a 7-day unlimited data trial. Expires: 2026-01-01
Enjoy free 6-month 5G broadband from HK$135/month with free router rental, up to HK$300 rewards points, an extra HK$360 rebate on Wi-Fi 7, and a 7-day unlimited data trial. Expires: 2026-01-01
PROMO CODE
⚡ 3HK 5G Broadband Coupon Code- Up to 4 months FREE
See Details + Enjoy up to 4 months FREE, free 5G router rental, 7-day trial guarantee & $28 admin fee waived. Expires: Ongoing
Enjoy up to 4 months FREE, free 5G router rental, 7-day trial guarantee & $28 admin fee waived. Expires: Ongoing
PROMO CODE
3HK Promo Code - 4.5G Value Plan – Only $88/Month
See Details + Applt for 4.5G plan offers 32GB of local data and 2GB of Mainland/Macau data for just $88/month. Ideal for budget users who want flexibility and coverage. Expires: 2025-12-31
Applt for 4.5G plan offers 32GB of local data and 2GB of Mainland/Macau data for just $88/month. Ideal for budget users who want flexibility and coverage. Expires: 2025-12-31
PROMO CODE
5G Plan just $127/Month wiyh 3 Hong Kong Promo Code
See Details + Enjoy seamless connectivity across Hong Kong, Mainland China, and Macau with the Roam Like Home plan. Get 30GB of shared regional data at just $127/month with 6 months free for port-in users! Expires: 2025-12-31
Enjoy seamless connectivity across Hong Kong, Mainland China, and Macau with the Roam Like Home plan. Get 30GB of shared regional data at just $127/month with 6 months free for port-in users! Expires: 2025-12-31
PROMO CODE
📱 3HK Promo Code - 5G Port-In Just $100/Month
See Details + Switch to 3HK and enjoy 6 months free on the 5G SIM plan! Get 30GB local data per month for an average of only $100/month. Perfect for fast, reliable mobile browsing at a great price. Expires: 2025-12-31
Switch to 3HK and enjoy 6 months free on the 5G SIM plan! Get 30GB local data per month for an average of only $100/month. Perfect for fast, reliable mobile browsing at a great price. Expires: 2025-12-31
PROMO CODE
3Hong Kong Coupon new users: Extra 3GB Welcome Bonus
See Details + New users who sign up through 3HK’s online portal can receive an extra 3GB of data as a welcome bonus. Use a 3Hong Kong Coupon during your first subscription to unlock this limited-time offer. Expires: Ongoing
New users who sign up through 3HK’s online portal can receive an extra 3GB of data as a welcome bonus. Use a 3Hong Kong Coupon during your first subscription to unlock this limited-time offer. Expires: Ongoing
PROMO CODE
3HK Promo Code: Get HK$300 Off Flagship Devices
See Details + Take HK$300 off select flagship smartphones when activating a new 5G plan online. Simply apply a 3HK Promo Code during checkout and enjoy instant savings on the latest mobile tech. Expires: Ongoing
Take HK$300 off select flagship smartphones when activating a new 5G plan online. Simply apply a 3HK Promo Code during checkout and enjoy instant savings on the latest mobile tech. Expires: Ongoing
PROMO CODE
Exclusive 15% Off for Business & EDU Members with 3HK Coupon
See Details + If you’re a Lenovo EDU or Pro member shopping with a bundled 3HK SIM plan, enjoy 15% off eligible devices and plans with a 3HK Coupon applied. This discount is perfect for students, educators, and small businesses looking for affordable mobile service. Expires: Ongoing
If you’re a Lenovo EDU or Pro member shopping with a bundled 3HK SIM plan, enjoy 15% off eligible devices and plans with a 3HK Coupon applied. This discount is perfect for students, educators, and small businesses looking for affordable mobile service. Expires: Ongoing
PROMO CODE
3HK Promo Code for Extra Roaming Data in China & Macau
See Details + Apply a 3HK Promo Code to select Greater Bay Area plans and receive extra GBs of cross-border roaming in Mainland China and Macau — at no additional cost. Ideal for commuters, business users, or anyone moving across regions regularly. Expires: Ongoing
Apply a 3HK Promo Code to select Greater Bay Area plans and receive extra GBs of cross-border roaming in Mainland China and Macau — at no additional cost. Ideal for commuters, business users, or anyone moving across regions regularly. Expires: Ongoing
PROMO CODE
Enjoy Up to 9% Rebate with 3Hong Kong Coupon Plans
See Details + Eligible monthly SIM plans now come with a rebate of up to 9% on your contract value. Apply a 3Hong Kong Coupon to activate the rebate offer and get more value every month — perfect for long-term users who want both data and rewards. Expires: Ongoing
Eligible monthly SIM plans now come with a rebate of up to 9% on your contract value. Apply a 3Hong Kong Coupon to activate the rebate offer and get more value every month — perfect for long-term users who want both data and rewards. Expires: Ongoing
PROMO CODE
Save Extra HK$200 with 3HK Promo Code on Broadband Bundles
See Details + New subscribers can enjoy up to HK$200 off when they combine 5G mobile service with selected home broadband plans. Enter a 3HK Promo Code at checkout to activate the bundle discount and get seamless connectivity across devices. Expires: Ongoing
New subscribers can enjoy up to HK$200 off when they combine 5G mobile service with selected home broadband plans. Enter a 3HK Promo Code at checkout to activate the bundle discount and get seamless connectivity across devices. Expires: Ongoing
PROMO CODE
3HK Promo Code on 5G SIM Plans Up to HK$618
See Details + When you subscribe to a 5G SIM-only plan online, you’ll unlock limited-time rebates and extra data perks. Plans start from 30GB to 100GB, and port-in customers can benefit from waived admin fees and cash rebates up to HK$618 — even more when a 3HK Promo Code is applied at checkout. Expires: Ongoing
When you subscribe to a 5G SIM-only plan online, you’ll unlock limited-time rebates and extra data perks. Plans start from 30GB to 100GB, and port-in customers can benefit from waived admin fees and cash rebates up to HK$618 — even more when a 3HK Promo Code is applied at checkout. Expires: Ongoing
PROMO CODE
3Hong Kong Coupon November 2025: Get Rewards with 5G Phones
See Details + Pair your new 5G phone with an eligible plan and receive up to 3,000 MoneyBack points as a reward. These points can be used like cash at partner retailers. No extra steps needed — simply apply the 3Hong Kong Coupon offer at checkout when subscribing to a qualifying contract. Expires: Ongoing
Pair your new 5G phone with an eligible plan and receive up to 3,000 MoneyBack points as a reward. These points can be used like cash at partner retailers. No extra steps needed — simply apply the 3Hong Kong Coupon offer at checkout when subscribing to a qualifying contract. Expires: Ongoing
PROMO CODE
HK$3600 Off 3HK Promo Code on Smartphones
See Details + Apply a 3HK Promo Code when purchasing selected handsets to save up to HK$3,600. Whether you choose the latest Samsung Galaxy, iPhone, or HONOR device, using a promo code ensures you’re getting the best possible value with your mobile plan. Expires: Ongoing
Apply a 3HK Promo Code when purchasing selected handsets to save up to HK$3,600. Whether you choose the latest Samsung Galaxy, iPhone, or HONOR device, using a promo code ensures you’re getting the best possible value with your mobile plan. Expires: Ongoing
OFFER
HK$100 Off eSIM Activation
See Details + Switching to eSIM? Use a 3Hong Kong Coupon during activation and enjoy a HK$100 discount on setup fees. A smooth, paperless setup — now even more affordable. Expires: Ongoing
Switching to eSIM? Use a 3Hong Kong Coupon during activation and enjoy a HK$100 discount on setup fees. A smooth, paperless setup — now even more affordable. Expires: Ongoing
OFFER
Free SIM Delivery in 24 Hours
See Details + Apply a valid 3HK Promo Code when subscribing online and enjoy free express SIM card delivery within 24 hours. Get connected fast without the hassle of in-store visits. Expires: Ongoing
Apply a valid 3HK Promo Code when subscribing online and enjoy free express SIM card delivery within 24 hours. Get connected fast without the hassle of in-store visits. Expires: Ongoing
OFFER
Weekend Special: 3HK Promotions for Flash Rebate
See Details + Keep an eye out for Friday–Sunday flash rebates. With a limited-use 3HK Promo Code, you can unlock a one-time HK$100 rebate on selected SIM or device contracts during weekend checkout. Expires: Ongoing
Keep an eye out for Friday–Sunday flash rebates. With a limited-use 3HK Promo Code, you can unlock a one-time HK$100 rebate on selected SIM or device contracts during weekend checkout. Expires: Ongoing
OFFER
$0 Deposit on Selected Plans
See Details + Skip the hassle of upfront deposits. Select 3HK SIM plans now offer a $0 deposit option when activated with a verified 3HK Promo Code. Available for both new customers and those switching from other networks. Expires: Ongoing
Skip the hassle of upfront deposits. Select 3HK SIM plans now offer a $0 deposit option when activated with a verified 3HK Promo Code. Available for both new customers and those switching from other networks. Expires: Ongoing
OFFER
Get an Extra SIM Free for 3 Months with 3Hong Kong Promo
See Details + Need to share your data plan across devices? Some 5G multi-SIM plans come with a bonus SIM free for 3 months. Apply a 3Hong Kong Promo Code to activate this limited-time benefit and manage multiple phones or tablets without extra monthly charges. Expires: Ongoing
Need to share your data plan across devices? Some 5G multi-SIM plans come with a bonus SIM free for 3 months. Apply a 3Hong Kong Promo Code to activate this limited-time benefit and manage multiple phones or tablets without extra monthly charges. Expires: Ongoing
OFFER
Upgrade Accessories for Just HK$1 w/3HK Coupon Add-Ons
See Details + Choose select accessories like phone grips, cables, or cases for only HK$1 when you activate a new monthly SIM plan. Use a 3HK Coupon during sign-up to unlock this low-price accessory upgrade — a great way to complete your mobile setup. Expires: Ongoing
Choose select accessories like phone grips, cables, or cases for only HK$1 when you activate a new monthly SIM plan. Use a 3HK Coupon during sign-up to unlock this low-price accessory upgrade — a great way to complete your mobile setup. Expires: Ongoing
OFFER
Apply for 3HK Seasonal Flash Deals and get up to 80% Off
See Details + Look out for time-limited sales where popular phones are offered at steep discounts—or even free—with selected 5G plans. These seasonal offers often include additional data for roaming or extra service perks. Expires: Ongoing
Look out for time-limited sales where popular phones are offered at steep discounts—or even free—with selected 5G plans. These seasonal offers often include additional data for roaming or extra service perks. Expires: Ongoing
OFFER
Add Smart Tech to Your Plan from HK$111
See Details + You can bundle wearable devices, tablets, or accessories into your monthly plan with low monthly payments. These add-ons let you stay connected and stylish without paying the full price upfront. Expires: Ongoing
You can bundle wearable devices, tablets, or accessories into your monthly plan with low monthly payments. These add-ons let you stay connected and stylish without paying the full price upfront. Expires: Ongoing
OFFER
Exclusive Plans for University Students with 50GB w/ 3 Hong Kong Coupon Code
See Details + Students can enjoy great value with a dedicated 5G plan that includes 50GB data, unlimited usage on campus, voice minutes, and regional roaming—all at a student-friendly price, with waived setup fees. Expires: Ongoing
Students can enjoy great value with a dedicated 5G plan that includes 50GB data, unlimited usage on campus, voice minutes, and regional roaming—all at a student-friendly price, with waived setup fees. Expires: Ongoing
OFFER
Budget-Friendly 4.5G Plans with up to 65% Off
See Details + Affordable monthly SIM plans starting at HK$88 offer plenty of local data and some regional roaming. For heavier users, unlimited local data plans are also available at a competitive rate. Expires: Ongoing
Affordable monthly SIM plans starting at HK$88 offer plenty of local data and some regional roaming. For heavier users, unlimited local data plans are also available at a competitive rate. Expires: Ongoing
OFFER
Online-Only 5G SIM from HK$124 monthly fee
See Details + Take advantage of special 5G SIM plans only available through the 3HK website. These plans include generous data (30GB to 100GB), roaming between Hong Kong, China, and Macau, and voice minutes. New users switching from another provider can enjoy extra rebates and no admin fee. Expires: Ongoing
Take advantage of special 5G SIM plans only available through the 3HK website. These plans include generous data (30GB to 100GB), roaming between Hong Kong, China, and Macau, and voice minutes. New users switching from another provider can enjoy extra rebates and no admin fee. Expires: Ongoing
OFFER
Get Rewarded with 5G Phone Plans
See Details + When you purchase a new 5G smartphone with an eligible postpaid plan, you can collect thousands of MoneyBack points. It’s a simple way to earn rewards while enjoying the latest mobile technology, especially with 24-month contracts. Expires: Ongoing
When you purchase a new 5G smartphone with an eligible postpaid plan, you can collect thousands of MoneyBack points. It’s a simple way to earn rewards while enjoying the latest mobile technology, especially with 24-month contracts. Expires: Ongoing
OFFER
Special Savings on Popular Smartphones w/ 3HK Promo Code
See Details + 3HK is offering major discounts on selected mobile devices when you sign up for a designated service plan. Depending on the model and storage, you can enjoy savings of up to HK$3,600. Perfect for those looking to upgrade at a lower cost. Expires: Ongoing
3HK is offering major discounts on selected mobile devices when you sign up for a designated service plan. Depending on the model and storage, you can enjoy savings of up to HK$3,600. Perfect for those looking to upgrade at a lower cost. Expires: Ongoing
NEVER MISS A PROMO CODE!
YOU WILL FIND EVERY VALID PROMO CODES AND DISCOUNTS
3HK Discount Codes You Just Missed
3HK Promo Code for 5G
See Details + Port-in for 3 months’ fee waiver (from $143/month) with 30GB data across HK, Mainland & Macau. Get bonus 5GB Asia Pacific PASS, extra 33GB local data for HSBC cards, and $840 admin fee waived.
5G Switch Deal: Save HK$618 with 3HK Promo Code
See Details + Port in to 3HK and enjoy HK$618 off selected 5G plans. Get 50GB data for just HK$122/month, plus bonus 3GB China & Macau roaming and 5GB extra local data for MoneyBack members!
3 Hong Kong Coupon Code 60% Off
See Details +
55% Extra 3HK Promo Code
See Details +
3HK Frequently Asked question (FAQs)
Does 3HK offer promo codes for 5G or broadband plans in November 2025?
Yes, 3HK provides 330promo codes and discount at November 24, 2025 for 5G mobile plans and broadband subscriptions, often including free months, waived administration fees or extra data allowances.
How can I use a 3HK coupon code when subscribing online?
During the checkout process on 3HK’s website, simply enter the valid coupon code in the “Promo Code / Discount Code” field and ensure the selected plan meets the code’s terms (eligibility, contract period, port-in etc.) before payment.
Where can I find the latest 3HK deal codes?
Latest 3HK promo codes and deals are commonly listed on trusted coupon platforms like MyCouponCodes.hk, on 3HK’s official website and in promotional email newsletters.
Are 3HK promo codes only for new customers or port-in users?
Many 3HK codes target new subscribers or customers porting into 3HK; however, there are also upgrade offers for existing customers. Always check the terms of the code for eligibility.
Can I combine a 3HK coupon code with other offers or hand-set subsidies?
Typically no. Most 3HK coupon codes cannot be used in conjunction with other promotions or device-subsidy offers unless explicitly stated.
Do 3HK promo codes have a minimum spend or contract requirement?
Yes. Many 3HK offers require you to sign up for a minimum contract period (e.g., 24 months) or select a specific plan tier (e.g., 5G with certain data allowance) before the coupon code can be redeemed.
Is there a 3HK Promo Code 5G discount for online-only plans?
Yes, 3HK occasionally provides promo codes or exclusive online discounts for 5G plans. These deals may include extra data, lower monthly fees, or additional perks when using a 3HK Promo Code 5G at checkout.
How long are 3HK offers and coupon codes valid?
3HK promo codes often have a specific validity period or are tied to limited-time campaigns. The expiry date and redemption conditions are shown on the offer page or coupon listing.
3HK 優惠碼可否與其他優惠同時使用？
一般情況下，3HK 的優惠碼不能與其他促銷、補貼或設備贈品同時使用，除非條款中明確允許。
3HK 有提供優惠碼嗎？
有，3HK 不時會推出優惠碼或折扣碼，適用於指定月費計劃、上台或續約優惠，讓用戶節省月費或獲得額外數據。
如何在 3HK 使用優惠碼？
於 3HK 官網或門市選擇合資格計劃後，在結帳或合約簽署時輸入／出示優惠碼，即可享有相應折扣或禮遇。
在哪裡可以找到最新的 3HK 優惠及折扣？
您可以訪問 3HK 官方網站「優惠」頁面、訂閱其電子通訊，或查看可信賴的優惠碼平台以查找最新有效優惠碼。
How To Use Your 3HK Promo Code
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Visit the official 3HK website.
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Choose your desired plan or mobile device.
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Enter the Promo Code in the designated field during checkout.
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Apply and review your new total before confirming the order.
If the 3HK Coupon Does Not Work
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Ensure the code is valid for your selected service (5G plan, broadband, or accessories).
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Check if new users only.
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Re-enter the code carefully and refresh the page.
3HK Saving Tips
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Enjoy Free 5G Broadband Installation when signing up online.
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Exclusive Double Data Promotions for students and youth plans.
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Use HSBC credit card for a HK$200 rebate on select mobile purchases.
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Join the 3Club loyalty program to earn points and redeem data vouchers.
3HK Expert Coupon Hacks
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Pair a 3HK Discount Code with the Double Data plan for extra value.
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Trade in your old phone for rebate coupons.
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Subscribe for SMS notifications to access early bird deals.
More Information for 3HK Shoppers
| Period | Offer Details |
|---|---|
| CNY | Free roaming or bonus data on selected 5G plans. |
| Spring | Broadband rebates for new users and youth plans. |
| Summer | Trade-in rewards and gadget bundles with bill credits. |
| 10.10 | Extra 10 % off on broadband + device plans. |
| 11.11 | Smartphone sale up to 60 % off with promo codes. |
| Black Friday | Exclusive data bonuses for online sign-ups. |
| 12.12 | Gadget flash sales and plan upgrades 50 % off. |
| Christmas | Festive offers on family plans and roaming add-ons. |
Annual Highlights: 3HK’s Best Discounts
1. Port-In & New Customer Deals
3HK frequently provides extra data, rebated administrative fees, or one-off credits when you port-in from another provider. These promotions usually appear several times per year, especially in spring and summer campaigns.
2. 5G Plan Rebates & Value-Added Offers
Expect 5–10 % off monthly fees or bonus data for 12–24 months with popular 30GB and 50GB 5G plans. Students can enjoy unlimited campus data, while Greater Bay Area users receive roaming upgrades at reduced rates.
3. Device Bundle Promotions
Seasonal events like Lunar New Year, Back-to-School, and Christmas feature bundle deals with smartphones or wearables. Offers often include 0 % installment payments, bill rebates, and stackable 3HK promo codes.
4. Online-Exclusive Flash Sales
Flash deals appear throughout the year on the 3HK website and app, with same-day purchase discounts, free accessories, or up to 20 % off select eSIM, multi-SIM, and roaming plans.
5. Member-Only Perks & Top-Up Bonuses
Registered 3Club members receive periodic top-up incentives, free data, and loyalty coupons for app activity or survey participation.
6. Roaming & Prepaid Promotions
Travelers can access limited-time prepaid deals such as 8GB for 8 days across Asia, with recurring availability during Golden Week, Summer, and Christmas travel peaks.
More Information for 3HK Shoppers
3HK is one of Hong Kong’s leading telecommunications providers, known for its reliable mobile coverage, high-speed broadband, and competitive roaming services. Customers can easily manage accounts, pay bills, and upgrade devices through the official website or the My3 app, which also provides instant alerts for limited-time offers.
The brand regularly collaborates with major banks such as HSBC, Citi, and Standard Chartered, allowing users to enjoy cashback rebates, bonus data, or bill credits when paying with selected cards. 3HK also rewards loyal customers through the 3Club membership program, offering exclusive gifts, birthday rewards, and early access to new tech promotions.
For younger users, student and youth data plans include extra social media data and double roaming minutes, while business customers can access corporate packages with flexible billing options. 3HK’s Asia roaming bundles remain popular among frequent travelers for their stable coverage and transparent pricing.
Through a mix of innovation, verified discount codes, and responsive support, 3HK continues to be a trusted leader in Hong Kong’s connectivity market, combining digital convenience with genuine value for every type of user.
Ba&sh Customer Support
Email: customerservice@ba-sh.com.hk
Phone: +852 3188 3388