Calling North Korea from the United States explained:

• 011 - US exit code; dial first for international calls made from the USA or Canada
• 850 - Country Code for North Korea
• phone number - 8 digits for landlines (area code included), 10 digits for cell phone numbers

How to dial to North Korea cellular:

• dialing format for calls to a cell phone: 011 850 19? ??? ????

Area Codes:

• Pyongyang City: 2 381
• Rason: 85 29
• More area codes and information on North Korea's telephone system