Calling Guyana from the United States explained:

• 011 - US exit code; dial first for international calls made from the USA or Canada
• 592 - Country Code for Guyana
• Phone Number - 7 digits
• US to Guyana international dialing format: 011 592 ??? ????

How to dial to Guyana cellular:

• dialing format for calls to a cell phone: 011 592 6?? ????

Area Codes:

Phone Books:

• GT&T White Pages
• GT&T Yellow Pages