Guyana · GUY
Diamond dialing code
Diamond · Diamond
Dialing code
+592 265
From abroad
+592 265 123-4567
Dial +592, then the city code 265, then the phone number without the leading zero.
Within the country
0265 123-4567
Dial 0265 followed by the phone number.
How to call Diamond?
To call Diamond in Guyana from abroad, dial the international code +592, followed by the city code 265, then the local number without the leading zero.