Here at Three, we want our network to be the best that it can possibly be, so we work hard to identify faults and fix them as soon as possible. We also carry out regular maintenance work to keep our network in tip-top condition. And this means that from time to time, these network improvements can lead to service interruptions. So, when we know that we are going to be working in your area – we want to let you know as well!
The following is a list of the areas that we are currently planning to carry out work in.
Just so you know, this is not a live update of everything happening on the network – but we will be updating this list as often as possible. To check what your coverage is expected to be like, you can also check the coverage map by clicking here, and if you are experiencing coverage difficulties in areas not listed below, have a look at our coverage checklists below. 👇
Read our blog about phone coverage by clicking here.
Read our blog about broadband coverage by clicking here.
Please note that while we expect most planned works to be completed by the next working day, but there may be some exceptions depending on circumstances on-site.
| County | From When |
Areas Affected |
| Carlow | 15/01/2026 | Coverage in part of Carlow Town including Carlow Train Station, O'Brien Industrial Estate, Strawhall Industrial Estate, Larkfield and Elm Park. |
| Carlow | 15/01/2026 | Coverage in parts of Carlow Town including Castle Hill, Kennedy Street, Court Place, Centaur Street and Riverside. |
| Cavan | 16/01/2026 | Coverage in Cootehill, Station Road, Bridge Street, Corbeagh, Dromore West, Dartry, Kilcrow and Drumanny and the R188 and R189 through these areas |
| Cork | 12/01/2026 | Coverage on R582 to Rathmore and the R577 to Castleisland. |
| Cork | 12/01/2026 | Coverage in Belgooly, Coolcarron and on the R600 to Kinsale. |
| Cork | 12/01/2026 | Coverage in Macroom Town centre and the eastern half of Macroom including the N22. |
| Cork | 12/01/2026 | Coverage in Ballyvadona, Strawhill and on the M8 south of Fermoy. |
| Cork | 14/01/2026 | Coverage in Rathcormack, Lisnagar, Mountdaniel, Farran North, Corrin, Ballyoran and on the M8 between Ballybrowney Lower and Junction 15. |
| Cork | 14/01/2026 | Coverage in an area south of Fermoy Town Centre including College Road, the Cork road and parts of the M8. |
| Cork | 15/01/2026 | Coverage in Milford, Gardenfield West, Scart, Highmount, Lyragh, Kilbolane, Kyle, Farthingville and Chapel Hill. |
| Donegal | 12/01/2026 | Coverage on the R252 between Bellanamore and Cloghan. |
| Dublin | 12/01/2026 | Coverage in Colganstown, Athgoe and the N7 through the area |
| Dublin | 12/01/2026 | Coverage on the Hazelhatch Road from Colganstown to Celbridge, including Balscott, Straleek, Loughtown Lower and Colganstown. |
| Dublin | 12/01/2026 | Coverage in the area surrounding the Citywest Hotel, Golf Hotel and Convention Centre, the Hibernian Golf Course, Mill Road, Fitzmaurice Road and on the N7 from Junction 4 towards Junction 3. |
| Dublin | 13/01/2026 | Coverage in Aungierstown and the surrounding areas including Cluttertown, Loughtown, Peamount and Gollierstown. |
| Dublin | 17/01/2026 | Coverage on the North Circular Road, Cabra Road, Dalymount and surrounding areas |
| Dublin | 17/01/2026 | Coverage in Ronanstown and on the R113 , Woodavens estate and Neilstown road. |
| Dublin | 17/01/2026 | Coverage on Berkeley Street, Wellington Street, Blessington Street and Mountjoy Street. |
| Dublin | 17/01/2026 | Coverage in Grange Castle. |
| Dublin | 17/01/2026 | Coverage in Hilcrest, Adamstown and on the N4. |
| Dublin | 17/01/2026 | Coverage in Aungierstown along the Nangor Road and Casement Aerodrome. |
| Dublin | 17/01/2026 | Coverage on Drumcondra Road and Griffith Avenue in Whitehall. |
| Dublin | 17/01/2026 | Coverage in parts of Grange Castle Business Park. |
| Dublin | 17/01/2026 | Coverage on Dominick Street and the surrounding area. |
| Dublin | 17/01/2026 | Coverage in parts of Grange Castle Business Park. |
| Dublin | 17/01/2026 | Coverage on Lucan Golf course and the surrounding area. |
| Dublin | 17/01/2026 | Coverage on the Ballyowen Road and the surrounding areas between Lucan and Clondalkin. |
| Dublin | 17/01/2026 | Coverage in Baldonnell Business Park, on the N7 and the surrounding estates. |
| Galway | 12/01/2026 | Coverage in Ballymoneen and Cappagh suburbs of Galway city. |
| Galway | 12/01/2026 | Coverage on the N65 between Killimor and Caher and the surrounding area including Cooldorragha, Corr, Cappasallagh, Gortea, Derrew, Clonkela, Cloonaghmore and Kilquain. |
| Galway | 12/01/2026 | Coverage in Ballaghalode, Barnaderg, Cloonagh, Lavally and surrounding areas |
| Galway | 12/01/2026 | Coverage on the N17 towards Galway and in the area east of Tuam. |
| Kerry | 12/01/2026 | Coverage on Mullaganish and the surrounding area including part of the N22. |
| Kerry | 15/01/2026 | Coverage in Clahane, Ballyknock, Ballymullen, Maglass, Arabela, Kerry Airport, Cloonmealane, Ballybrack, Ballyfinnane, Ballygamboon Upper, Farranfore and on parts of the N21, N22 and N23. |
| Kerry | 15/01/2026 | Coverage in the centre of Tralee including John Joe Sheeny Road, Boherby, Deans Lane, Castle Street and Tralee train station. |
| Kerry | 16/01/2026 | Coverage in the area east of Kilgarvan, and on the N22 Macroom to Killarney Road near Ballyvourney. |
| Kildare | 12/01/2026 | Coverage in Kilmeague and the surrounding area. |
| Kildare | 13/01/2026 | Coverage in North Celbridge including Willowbrook, Castlevillage, Crodaun Forest Park, Castletown, The Walled Gardens and on the Maynooth Road. |
| Kildare | 13/01/2026 | Coverage in Kilmeague and the surrounding area. |
| Limerick | 15/01/2026 | Coverage on the N21 from Abbeyfeale to Newcastle West, the R515 from Abbeyveale to Dromcolliher, Ballagh, Ashford, Strand and Raheenagh areas. |
| Louth | 16/01/2026 | Coverage in the area surrounding Dundalk Rugby club. |
| Mayo | 15/01/2026 | Coverage on the N84 north of Ballinrobe and in Ballygarry and Srah. |
| Meath | 13/01/2026 | Coverage in Fairyhouse and the surrounding area. |
| Meath | 13/01/2026 | Coverage in Ratoath and the surrounding area. |
| Meath | 15/01/2026 | Coverage on the M3 between Raynestown and Dunboyne and the surrounding area. |
| Offaly | 12/01/2026 | Coverage in Bracknagh, Nahara,Clonsast, Ballyshane, Clonbrin, Derrygarran and Ballinowlart South areas. |
| Offaly | 15/01/2026 | Coverage in Banagher Town and on the R356. |
| Sligo | 12/01/2026 | Coverage in rural areas north of Swinford as far as Lough Talt, and to the west of Tubbercurry. |
| Waterford | 16/01/2026 | Coverage in Bunmahon, Kidwan and Templeverick. |
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