Hutchison 3G UK Limited (Three UK)
Calling Hutchison 3G UK Limited (Three UK) at their Maidenhead Office can help you with a variety of services related to your mobile plan. Customers often contact this number for inquiries about mobile plans, billing issues, technical support, and account management. Additionally, the office handles complaints and escalations, as well as data protection requests under UK law. Typical wait times can be long, especially during peak hours or service disruptions. It's advisable to call during off-peak times or use online support options when possible.
Updated 15 Dec 2025
Expected outcomes
- Inquire about mobile plans
- Resolve billing issues
- Get technical support
- Upgrade mobile services
- Submit data protection requests
- File complaints
- Escalate service issues
Call preparation
Assemble everything before you dial. These requirements are verified by our call analysts and updated as organizations change their scripts.
- Account number
- Phone number
- Proof of identity
- Full name
- Description of issue
- Request details
Known issues
Customers frequently experience long wait times, particularly during peak hours or major service disruptions. To mitigate this, it is recommended to call during off-peak hours or use online chat and support options. Occasionally, there are network outages affecting mobile and data services, which are addressed by technical teams with updates provided online. Billing disputes are another common issue, often requiring escalation to the billing department for resolution. Staying informed via the company's website and social media can help manage expectations during such events.
