20% Off 3 Mobile Vouchers, Discount Codes May 2025

About 3 Mobile

3 Mobile, officially known as Three UK, is a prominent telecommunications provider based in Reading, England. Launched on March 3, 2003, it was the first commercial network in the UK to offer 100% 3G services. Today, Three operates a robust infrastructure that includes 3G, 4G, and 5G technologies, serving approximately 10.9 million subscribers as of August 2024. The company is recognized for its innovative approach to mobile connectivity and has established itself as a key player in the UK market, focusing on providing value through competitive pricing and extensive data offerings.

Frequently Asked Questions

What types of contracts does Three offer? Three provides various contract options including pay monthly plans, pay-as-you-go services, and SIM-only deals tailored to different user needs.

Is 5G included in all plans? Yes, all Three Mobile plans include access to 5G at no extra cost, allowing users to take advantage of faster speeds where available.

How does Go Roam work? Go Roam allows customers to use their existing plan allowances in several countries without additional charges. This includes calls, texts, and data usage while traveling abroad.

What should I do if I experience poor network coverage? Customers experiencing coverage issues are encouraged to contact customer support or check the coverage map on the Three website to understand potential limitations in their area.

Can I keep my number if I switch to Three? Yes, you can easily transfer your existing phone number to Three by requesting a Porting Authorisation Code (PAC) from your current provider before switching.

Three Mobile continues to innovate within the telecommunications landscape by emphasizing customer-centric services and competitive pricing strategies. With its strong market presence and commitment to enhancing digital connectivity, it remains a compelling choice for consumers seeking reliable mobile solutions.