| 664 Area Code Basic Information | |
|---|---|
| Area Code | 664 |
| Location | MONTSERRAT |
| Country | MONTSERRAT |
| In Service Date | 1996-07-01 |
| Service Length | 30 years |
| Overlay Area Code? | No |
| Overlay Area Codes | |
| Parent Area Code | 809 |
| Time Zone | A |
| Map | |
| Area code in jeopardy? | No |
The following section explains how to dial outbound numbers from this area code.