| Electricity | |||
|---|---|---|---|
| Nominal system voltages | 110/220 V | Frequency | 60 Hz |
| Nominal voltage at outlet | 240 V | Stable | Yes |
| Amperes at outlet | Outlets | A, B, D, G | |
| Inside the capital city of Georgetown, both 120V and 240V at either 50 or 60Hz are found, depending on the part of the city (50Hz most common). Actual voltage may vary from area to area. | |||
| Television | |||
|---|---|---|---|
| Analogue system(s) | NTSC M | Digital system(s) | |
| Telephone | |||
|---|---|---|---|
| Phone plug(s) | US RJ-11 | ||
| Mobile System(s) | |||