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 |
| Cavan | 28/01/2026 | Coverage in North Cavan near Mullanacre Upper. |
| Cavan | 28/01/2026 | Coverage in Corratillan, Coragh, Corraleehan, Tullyveela, Corlough, Arderry, Newtown, Drumloughter, Cloncurkney, Sradrinan, Greagh, Aghawillin and on parts or the R202. |
| Cavan | 28/01/2026 | Coverage in Doogary, Newtown Gore, Derrycassan, Killygorman, Dring, Bocade Glebe, Ardlougher, Currin, Ballyconnell and on parts of the N87. |
| Cavan | 28/01/2026 | Coverage in Swanlinbar and along the N87 between Bawnboy and the border. |
| Cavan | 28/01/2026 | Coverage in Gowlan, Altcrock, Tullyveela, Kiltyhugh and Derry More. |
| Cavan | 28/01/2026 | Coverage in Killashandra. |
| Clare | 28/01/2026 | Coverage in Ardnacrusha and Parteen villages and on parts of the R463, R464 and R465. |
| Clare | 28/01/2026 | Coverage in the area east of Sixmilebridge including Coolycasey and Kilnacreagh. |
| Clare | 22/01/2026 | Coverage on the N69 between Lissycasey and Ennis. |
| Cork | 29/01/2026 | Coverage in Adrigole and on the R572 Ring of Beara and Healy Pass. |
| Cork | 29/01/2026 | Coverage in Castlewhite, Spur Hill, Chetwynd, Gortagoulane and on the N71. |
| Cork | 30/01/2026 | Coverage in Killahora, Johnstown Park Industrial Estate, Killacloyne and on the N25 East Cork Parkway. |
| Cork | 30/01/2026 | Coverage in Annsgrove, Cobh Cross and Fota Retail and Business Park. |
| Cork | 23/01/2026 | Coverage in Inchigeelagh, Carrignacurra, Bearnagaoithe, Cooragreenape, Knockroe, Ballyvoige, Aghacunna and parts of the R584 from north of Kilbarry to Bearnagaoithe. |
| Cork | 23/01/2026 | Coverage in Ballingeary, Gortnamona, Dromanallig, Illauninagh West and the R584 through these areas |
| Cork | 22/01/2026 | Coverage in Milford, Gardenfield West, Scart, Highmount, Lyragh, Kilbolane, Kyle, Farthingville and Chapel Hill. |
| Dublin | 26/01/2026 | Coverage in Glasthule and Sandycove. |
| Dublin | 26/01/2026 | Coverage in the Glenageary area. |
| Dublin | 26/01/2026 | Coverage in Ida Ballycoolin Business Park, Rosemount Buisness Park and on the Ballycoolin Road. |
| Dublin | 22/01/2026 | Coverage on the Tallaght Bypass at the junction of the Cheerverstown Road and the surrounding area including Whitestown, Killinarden and Raheen. |
| Galway | 28/01/2026 | Coverage on Redmount Hill and the surrounding area. |
| Galway | 22/01/2026 | Coverage in Carrowbrowne, Ballindooly and Addergoole and the N84 through these areas |
| Kerry | 26/01/2026 | Coverage in the surrounding area of CastleIsland. |
| Kerry | 22/01/2026 | Coverage in the eastern part of Tralee including Clash Industrial Estate, Muing East, Ballinorig and Ballybeggan. |
| Kerry | 22/01/2026 | Coverage in Tralee Town in the Prince's Quay, Dan Spring Road, Dingle Road areas. |
| Kerry | 22/01/2026 | Coverage in the northern part of Tralee town and the Mona Valley Industrial Estate |
| Kerry | 22/01/2026 | Coverage in the north west of Tralee including Carrigeendaniel, Mounthawk, Gort Na Sidhe and parts of the R558 and R551. |
| Kildare | 26/01/2026 | Coverage in Kilmeague and the surrounding area. |
| Kildare | 27/01/2026 | Coverage in Mooretown, Ballygreany, Duneany, Fennor, Newtown, Maddenstown and Bohergoy Upper. |
| Kildare | 27/01/2026 | Coverage in Mondello Race Track, Robertstown, Kilmeague and the surrounding areas. |
| Kildare | 27/01/2026 | Coverage in Blackwood and the surrounding area. |
| Kildare | 28/01/2026 | Coverage in Tubber Lane Road, Stacumny Cottages and Aderrig |
| Kilkenny | 22/01/2026 | Coverage in Glenmore including Ballinaraha, Haggard, Ballinlammy, Cappagh and the N25 through these areas, Flemingstown and surrounding townlands |
| Limerick | 26/01/2026 | Coverage in Killonan and on the N24. |
| Limerick | 26/01/2026 | Coverage in Luddenbeg, Inch St Lawrence, Carrigparson, Carrigoreilly and Pust North. |
| Limerick | 28/01/2026 | Coverage in Kilbreedy, Curraghbridge, Capparoe, Lurriga, Tuogh, Boulabally, Cummeen, Lisaleen, Rineroe, Knockanes and on the N21 between Coolballyshane and Ballycarrane. |
| Limerick | 30/01/2026 | Coverage in Ballylanders, Keeloges, Banteen, Anglesborough, Griston West and Curraghturk. |
| Limerick | 22/01/2026 | Coverage on the N21 from Abbeyfeale to Newcastle West, the R515 from Abbeyveale to Dromcolliher, Ballagh, Ashford, Strand and Raheenagh areas. |
| Louth | 26/01/2026 | Coverage in the area southwest of Dundalk including part of the railway line, the N52 road, Brook Street and Ardee road. |
| Meath | 22/01/2026 | Coverage in Fairyhouse and the surrounding area. |
| Offaly | 27/01/2026 | Coverage in Bracknagh, Nahara,Clonsast, Ballyshane, Clonbrin, Derrygarran and Ballinowlart South areas. |
| Sligo | 26/01/2026 | Coverage on the Boyle to Ballymote Road and surrounding rural areas. |
| Sligo | 26/01/2026 | Coverage in the area east of Ballymote and on the N4 south of Collooney. |
| Sligo | 27/01/2026 | Coverage in rural areas north of Swinford as far as Lough Talt, and to the west of Tubbercurry. |
| Tipperary | 26/01/2026 | Coverage in Rathcabban ,Ballyoughter, Ballincorand Redwood. |
| Waterford | 26/01/2026 | Coverage in the area east of Dungarvan including Ballycoe, Knockboy, Gorteen, Garranbane, Crooked Bridge, Ballynacourty and on the N25. |
| Waterford | 30/01/2026 | Coverage in Knockaun, Castlequarter, Modelligo, Moneygorm, Lyrattin, Woodhouse, Tooraneena, Cahernaleague, Drumgorey and Tinalira. |
| Wexford | 26/01/2026 | Coverage in Hook Head. |
| Wexford | 27/01/2026 | Coverage in parts of Wexford town including Whitemill Industrial Estate, Westpoint Business Park, Clonard Retail Park and Wexford Retail Park. |
| Wexford | 29/01/2026 | Coverage on the N11 between Gorey, Ferns and the N80 to Bunclody. |
| Wicklow | 26/01/2026 | Coverage in Greystones, Charlesland, Delgany Village. The N11 between Kilmacanogue, Glen of the Downs, and Kilpeddar |
| Wicklow | 29/01/2026 | Coverage in the area east of Tinahely including Lugduff, Mill Land, Ballyrory and Ballythomashill. |
| Wicklow | 29/01/2026 | Coverage in Tinahealy and the surrounding area. |
| Wicklow | 30/01/2026 | Coverage in Bray. |
| Wicklow | 30/01/2026 | Coverage in Enniskerry and the surrounding areas. |
| Wicklow | 23/01/2026 | Coverage in Kilcoole, Cooldross Middle, Leamore Lower and Leabeg Middle. |
| Wicklow | 23/01/2026 | Coverage in the Glen of Downs. |
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