02866 is the area code for the Enniskillen area in the Fermanagh and Omagh region. The 2866 region includes places like: Ballinamallard, Irvinestown, among others.
The majority of numbers utilizing the 02866 area code are regular Enniskillen 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 02866 telephone numbers:
| Region | Fermanagh and Omagh (Northern Ireland) | |
| Number format | 02866 XXXXXX | |
| Local number digits | 6 |
| Location | Enniskillen | |
| International number format | +44 2866 XXXXXX | |
| Geo | 54.34615 ,-7.64133 |
Call cost: landline connection fee depends on your service provider.