Three Mobile eSIM Wholesale & API
Direct wholesale access to Three Mobile (Hutchison) eSIMs with real UK +44 phone numbers. Reseller portal, REST API integration, and bulk download — from an authorised partner with wholesale rates.
Partner Award Winner • Direct Network Access • 71 Countries RoamingWhy Buy Three Mobile eSIM Wholesale From Us
We are an authorised Three Mobile eSIM partner with direct access to wholesale pricing, a dedicated reseller portal, and full API integration that most resellers simply cannot get.
Authorised Partner Status
We hold official authorised partner status with Three Mobile (Hutchison). This means direct network access, not a sub-reseller chain. You get genuine Three UK eSIMs with real +44 phone numbers, unlimited calls, texts, and data.
Wholesale Rates in GBP
Volume-based pricing that scales with your business. The more you order, the better your margin. No middlemen, no markup layers — straight from an authorised partner to you. All pricing in GBP with real-time wallet balance tracking.
Full REST API with 15+ Endpoints
Complete API access for automated eSIM provisioning. Authenticate, browse products, purchase (sync or async), check status, track usage, manage top-ups — all through well-documented REST endpoints with JWT authentication.
Bulk Download — ZIP File
Need 100, 200, 500, or 1,000 eSIMs at once? Our portal lets you download them all in a single ZIP file. Each eSIM comes with its own QR code and activation code ready for distribution to your customers.
Bulk eSIM Download
Order in volume and download instantly. Each batch is delivered as a ZIP file containing individual QR codes for every eSIM — ready to distribute, print, or embed in your platform.
Each eSIM includes a real UK +44 number with unlimited data, calls, and texts. Roaming in 71 countries included. Activation codes in LPA format ready for instant provisioning.
eSIM API Integration
Connect your platform directly to our Three Mobile eSIM provisioning system. Automate ordering, activation, and delivery through a fully documented REST API with JWT authentication.
Automated Provisioning
Purchase eSIMs programmatically via sync or async endpoints. Each successful call returns activation codes (LPA format), MSISDN, and QR data within seconds. Supports bulk orders with unique purchase IDs.
Real-Time Status & Usage
Track purchase status, check eSIM activation details, and monitor data/voice/SMS usage per country in real time. Know exactly how much balance remains on every eSIM you have sold.
Wallet & Billing
Pre-funded wallet system in GBP. Check your balance at any time, view purchase history, and track every transaction. Transparent billing with no hidden fees.
Available API Endpoints
Step 1 — Authenticate
POST /api/esim/authenticate Content-Type: application/json { "userName": "your_username", "password": "your_password" } // Response: { "statusCode": 200, "statusmsg": "success", "statusdesc": "Authentication successful", "CurrentBalance": "5312.24", "token": "eyJhbGciOiJIUzI1NiIs..." }
Step 2 — Purchase eSIM (Bulk)
POST /api/esim/purchaseesimasync Authorization: Bearer YOUR_JWT_TOKEN Content-Type: application/json { "items": [ { "type": "1", "sku": "THREE_UK_UNLIMITED_30D", "quantity": 100, "emailid": "[email protected]" } ] } // Response: { "statuscode": 0, "status": "Success", "statusmsg": "Purchase request submitted successfully", "data": [ { "purchaseID": ["17613084337791", "17613084337792", "..."], "type": "1", "sku": "THREE_UK_UNLIMITED_30D", "quantity": 100 } ] }
Step 3 — Retrieve Activation Codes
POST /api/esim/esimstatus Authorization: Bearer YOUR_JWT_TOKEN Content-Type: application/json { "purchaseID": "17613084337791" } // Response: { "statuscode": 0, "status": "Success", "statusmsg": "completed", "balance": "4200.00", "esimproduct": { "transactionId": "693958", "productName": "Three UK Unlimited 30 Days", "sku": "THREE_UK_UNLIMITED_30D", "quantity": 1, "totalAmount": "10.00", "currency": "GBP", "purchaseDate": "2026-05-08T09:12:33.410Z", "nsce": "02422145902122", "puk": "63218638", "activationCode": "LPA:1$rsp-0004.oberthur.net$F1BBS-WFPZF-COQJG-ZLFSP", "msisdn": "0678274154", "iccid": "89330124416506109060" } }
Monitor eSIM Usage
POST /api/esim/usage/0678274154 Authorization: Bearer YOUR_JWT_TOKEN // Response: { "statuscode": 0, "status": "Success", "statusmsg": "Usage data fetched successfully", "data": { "activationDate": "2026-05-08T11:11:36.364Z", "voiceBalance": 74, "smsBalance": 5, "dataBalance": 8.8, "dataUnit": "Gb", "voiceUnit": "minutes", "bucketname": { "United Kingdom": { "data_remaining": 8.8, "airtime_remaining": 74 }, "France": { "data_remaining": 4.2, "airtime_remaining": 30 } } } }
Three Mobile eSIM Plans Available via API
All plans include a real UK +44 phone number, unlimited UK calls and texts, and roaming in 71 countries at no extra cost. Multiple product types supported.
| Plan | Duration | UK Data | Roaming Data | Calls & Texts |
|---|---|---|---|---|
| AIO90 | 90 Days | Unlimited | 30GB (71 countries) | Unlimited |
| AIO35 | 30 Days | Unlimited | 30GB (71 countries) | Unlimited |
| AIO20 | 30 Days | 200GB | 20GB (71 countries) | Unlimited |
| AIO15 | 30 Days | 100GB | 15GB (71 countries) | Unlimited |
| AIO10 | 30 Days | 40GB | 12GB (71 countries) | Unlimited |
How to Get Started
From first contact to your first API call — it takes less than 48 hours.
Contact Us
Reach out via WhatsApp or email with your business details and expected volumes.
Get API Credentials
We set up your reseller account with API username, password, and server URL within 24 hours.
Fund Your Wallet
Add buying credit to your wallet in GBP. Check balance anytime via the API or portal.
Start Selling
Purchase via API or portal, download bulk eSIMs as ZIP, and distribute QR codes to your customers.
Who This Is For
Our Three Mobile eSIM wholesale programme is built for businesses that need volume, reliability, and proper margins.
Travel Agencies & OTAs
Offer your customers a genuine UK eSIM with their booking. Real phone number, not just data. Bulk download makes distribution simple — hand them a QR code at check-in or email it with their itinerary.
eSIM Resellers & MVNOs
Add Three Mobile UK to your portfolio. API integration means your customers can purchase and activate without leaving your platform. Wholesale rates give you proper margins on every sale.
Corporate Travel Managers
Equip your team with UK numbers before they land. Order 50 or 500 eSIMs in one go, download as ZIP, and distribute internally. No physical SIM logistics, no delays.
Tech Platforms & Apps
Build Three Mobile eSIM into your product via API. Whether you are a travel app, a business tool, or a connectivity platform — our API handles provisioning end-to-end with real-time status tracking and usage monitoring.
Ready to Become a Three Mobile eSIM Reseller?
Get wholesale access as an authorised partner. Full API documentation, portal access, bulk download — everything you need to start selling Three Mobile eSIMs at volume.