01951 is the area code for the Colonsay area in the Argyll and Bute region. The 01951 area includes places like Isle of Colonsay, among others.
The majority of numbers utilizing the 01951 area code are regular Colonsay landlines, however it should be noted that this might be misleading. Many businesses don’t provide a service that is connected or requires a physical address, but if they have a phone number, they have an area code.
Areas using 01951 telephone numbers:
| Region | Argyll and Bute (Scotland) | |
| Number format | 01951 XXXXXX | |
| Local number digits | 6 |
| Location | Colonsay | |
| International number format | +44 1951 XXXXXX | |
| Geo | 56.06667 , -6.21667 |
Call cost: landline connection fee depends on your service provider.
01951 is the telephone area code for Colonsay, Argyll and Bute (Scotland). Landline numbers in this area start with 01951.
Dial +44 (the UK country code), then 1951 without the leading 0, then the 6-digit local number: +44 1951 XXXXXX.
Within the 01951 area you can usually dial just the 6-digit local number. From a mobile phone or from another area, dial the full number: 01951 XXXXXX.