Calling Guatemala from the United States explained:

• 011 - US exit code; dial first for international calls made from the USA or Canada
• 502 - Country Code for Guatemala
• Phone Number - 8 digits
• US to Guatemala international dialing format : 011 502 ???? ????

How to dial to Guatemala cellular:

• dialing format for calls to a cell phone: 011 502 X??? ????
• X can be 3, 4 or 5

Fixed numbers by location:

• Guatemala City: 2??? ????
• Guatemala City suburbs: 6??? ????
• other towns and rural areas: 7??? ????

Phone Books:

• Paginas Amarillas - Yellow Pages directory, in Spanish