Broadband and mobile coverage checker - Ofcom

About Ofcom

Ofcom is the regulator for the communications services that we use and rely on each day.

Internet-based services

As people communicate seamlessly online and offline, we now need to invest our efforts into making digital communications work for everyone

Media use and attitudes

Ofcom wants to understand how adults and children in the UK use media.

Online safety

Under the Online Safety Act, Ofcom's job is to make online services safer for the people who use them. We make sure companies have effective systems in place to protect users from harm.

Phones and broadband

Ofcom is committed to a thriving telecoms sector, where companies can compete fairly and customers benefit from a broad range of services.

Post

Ofcom's job is to make sure there is a universal postal service.

Spectrum

You can't see or feel radio spectrum, but we use it every day. Our job is to authorise and manage the use of spectrum in the UK.

TV, radio and on-demand

We make sure that broadcasters provide quality TV, radio and on-demand programmes that appeal to diverse audiences. We also have rules in place to protect viewers and listeners from harm.
Advice for businesses

How to make the most of communications services as a small business.

Advice for consumers

How to make the most of the services you use, and deal with problems.

Consultations and statements

Proposals we are consulting on and decisions we've made.

Enforcement

How we make sure companies follow our rules, to protect customers and promote competition.

Information for industry

Rules, guidance and other information for the industries we regulate.

Licence information

If you're looking to use certain radio equipment, or broadcast on TV or radio, you'll need a licence from Ofcom.

News and updates

Our latest news, features, views and information about our work.

Research, statistics and data

Evidence we gather to inform our work as a regulator.
Complaints
- Ofcom may be able to help you complain about or report issues relating to: phone, broadband and postal services; TV, radio and on-demand programmes; interference to wireless devices; or something you have seen on an online service, website or app.
- The types of complaint Ofcom deals with
- Get in touch by phone or post
Licences
- You need a licence from Ofcom if you’re looking to use certain radio equipment (like amateur or ships radio), or broadcast on TV or radio.
- Help with your spectrum licence
- Help with your broadcast licence

Cymraeg

Phones and broadband Coverage and speeds Advice for consumers

Published: 17 August 2022

Last updated: 25 June 2025

The mobile and broadband checkers let you enter a postcode to view mobile coverage by provider, or availability of broadband services (standard, superfast and ultrafast). You can also view the results as interactive maps.

Use the mobile checker

Use the broadband checker

You can view the checker in Welsh by switching languages in the top right of the page. For further information about the checker, read our mobile FAQs and Broadband FAQs.

Broadband and mobile data API

Fixed broadband and mobile data are also available for developers via an API.

Ofcom API terms of use 2025

Want to check the network status in your area?

Our coverage checker cannot tell you about maintenance or reported issues in your area. Your provider may have this information on their website.

Is your broadband too slow?

If you can’t get a download speed of 10Mbit/s, you may be eligible for the broadband Universal Service Obligation (USO).

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