1818 OPPLYSNINGSTJENESTEN AS

1818 Opplysningstjenesten AS is a Norwegian directory and information service that enables users to search for names, phone numbers, individuals, and businesses across Norway. Operating under the brand 1818, the company provides a digital and telephone-based lookup platform accessible at 1818.no. Headquartered in Nydalsveien 36A, Oslo, the company serves both consumer and business information needs.