4G connectivity abroad

Working and travelling abroad made easier with O2

Work faster overseas with 4G capability

With O2’s 4G connectivity available in most key destinations, you can work more effectively abroad than ever before.

Experience better coverage and faster data speeds like you do at home or the office giving you the flexibility to work anywhere at anytime.

Get in touch

Under 10 employees

Call us at

0800 028 0202

Shop now

10+ employees, Enterprise and Public Sector

Call us at

0800 955 5590

Make an online enquiry

Countries with 4G connectivity

You can use 4G connectivity in these countries:

Afghanistan, Albania, Algeria, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Belarus, Belgium, Bhutan, Bolivia, Bosnia & Herzegovina, Brazil, Bulgaria, Cambodia, Cameroon, Canada, Cabo Verde (formerly known as Cape Verde), Chad, Chile, China, Colombia, Congo, Costa Rica, Cote d'Ivoire, Croatia, Cyprus, Czechia (formerly known as the Czech Republic), Democratic Republic of Congo, Denmark, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Ethiopia, Faroe Islands, Fiji, Finland, France, French Polynesia, French West Indies, Gabon, Gambia, Georgia, Germany, Ghana. Gibraltar, Greece, Greenland, Guatemala, Guernsey, Guinea-Bissau, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Isle of Man, Israel, Italy, Ivory Coast, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Macau, North Macedonia, Madagascar, Malawi, Malaysia, Maldives, Malta, Mauritius, Mexico, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar, Nepal, Netherlands, Netherlands Antilles, New Zealand, Nicaragua, Nigeria, Norway, Oman, Pakistan, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, San Marino, Saudi Arabia, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, St Maarten, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Thailand, Trinidad & Tobago, Tunisia, Türkiye, UAE, Uganda, Ukraine, Uruguay, United States, Uzbekistan, Vatican City, Vietnam and Zambia

Travelling to the USA? You’ll need a compatible device, sim and tariff to make calls in the USA. Check here for the latest information, FAQs and compatible device list.

For some Android devices, Wifi and 4G Calling will only work on devices using O2 firmware. The device firmware is the software that makes your device turn on and run. Sometimes there are different versions of firmware for the same device.

Learn more here and check if your device is compatible.