Both locations were secured and deemed safe overnight on Saturday.
Longford County Council has condemned those responsible for hoax bomb threats over the weekend.
Hundreds of staff and customers were forced to evacuate Dunnes Stores and the Longford Shopping Centre.
Gardaí, emergency services, and members of the Defence Forces responded to two calls.
Both locations were secured and deemed safe overnight on Saturday.
Cathaoirleach of Longford County Council, Colm Murray, is urging anyone with information to contact Gardaí:
Over €2,000 Damage Caused in Vandalism at Athy Sports Ground
Weather Warning Issues Storm Dave Approaches Ireland
Fresh Blow For Metrolink As Programme Director Quits
Investigation Into Death Of Inmate In Portlaoise Prison
Intel Reclaims Control of Key Irish Chip Facility In Leixlip
€7m Worth Of Cannabis Seized In Athy
Budget 2027 To Take Place On October 6th
Kildare Gardaí See Increase In Drivers Taking Off Without Paying For Fuel, Whilst State Of The Nation Address Not Ruled Out By Taoiseach
