Latvia has three main mobile operators: LMT, Tele2 Latvia, and Bite Latvia. HelloRoam eSIM plans connect via partner networks with 4G LTE and 5G in Riga.
Riga has strong 4G and 5G coverage across the city. The Old Town, Central Station, Riga International Airport, and all major shopping areas have solid signal. The Art Nouveau district, Miera Street, and the major parks all have good coverage.
Jurmala beach resort town west of Riga has 4G throughout the resort area. The highway between Riga and Jurmala has consistent coverage. Sigulda and Cesis in the Gauja National Park have 4G in the town centers and at the main castle sites. The forested areas of the national park can have weaker signal between viewpoints. The Latvian coast and the Courland Peninsula have 4G in main towns. Remote forested areas, bogs, and eastern border regions with Russia have lighter coverage but are generally accessible.