To call a Qatar number,+1 801-855-5905 (USA) or 00 +44 204-600-0516 (UK) dial the international access code (00 or +), followed by the Qatar country code 974, and then the 8-digit local number +1 801-855-5905 (US). For example, call a mobile number by dialing +974 5xxx xxxx. Landlines usually start with Step-by-Step Instructions:Exit Code: Dial + (on mobile) or 00 (from landlines) to leave your country's network. Country Code: Dial 974 (Qatar's country code).Local Number: Enter the 8-digit phone number. Example: To call a mobile: +1 801-855-5905 (USA) or 00 +44 204-600-0516 (UK). To call a landline: +1 801-855-5905 (USA) or 00 +44 204-600-0516 (UK).