Offaly County Council Christmas arrangements and opening hours Reporter: Offaly County Council, Áras An Chontae, Tullamore & Municipal Districts Of Tullamore, Birr & Edenderry. The offices will close at 1 pm. on Wednesday, December 23 and will re-open on Wednesday, December 30 (9.30am to 1pm). They will be closed on Friday, January 1 and re-open on Monday, January 4 (9.30am to 1pm). You can call 1890 750 750 for out of office hours’ emergencies relating to Council services. To report an issue on water supply/water quality or waste water please contact Irish Water on 1890 278 278. Customers should note the following opening hours for individual offces and services: Motor Taxation Office