Saudi Arabia launched commercial 5G in 2019, making it one of the earliest global adopters. STC (Saudi Telecom Company) was the first to deploy 5G and remains the country's largest carrier by subscribers and coverage. HelloRoam Saudi Arabia plans route through STC, Mobily, and Zain depending on location.
STC operates the most comprehensive 5G network in the Kingdom. It covers all major cities, highways, and tourist sites with 5G, and has deployed 5G in the new entertainment districts, NEOM project zones, and AlUla. STC's 5G uses both sub-6 GHz for wide coverage and millimeter-wave in dense urban areas. Average 5G speeds reach 400 to 800 Mbps in optimal conditions in Riyadh and Jeddah.
Mobily is the second-largest carrier and competes strongly in urban markets. Its 5G covers Riyadh, Jeddah, Mecca, Medina, Dammam, and Eastern Province cities. Mobily has a particularly strong presence in business districts and commercial zones.
Zain Saudi Arabia operates a nationwide 4G and 5G network. It is strong in urban cores and along the main highway network between Riyadh and Jeddah. Zain's 5G deployment is expanding steadily.
The Red Sea coast from Jeddah south to NEOM, the new Tabuk region, and the Haifa-AlUla cultural corridor are all getting improved coverage as Saudi Arabia's tourism infrastructure grows. The country's remote desert regions, including the Empty Quarter, have minimal or no coverage. Australian travellers should confirm their handset is unlocked and supports the local network bands.