Guyana City Codes
Mahaicony +592 221
Mahaica +592 228
Cove & John +592 229
Timehri +592 261
Vreed-En-Hoop +592 264
New Hope +592 266
Anna Regina +592 278
Rosignol +592 330
New Amsterdam +592 333
Whim +592 337
Ituni +592 441
Linden +592 444
Bartica +592 455
Mabaruma +592 777