Number Ranges

Each site in DIT has an allocation of extension numbers associated with it. Below is a summary of the main sites and the extension numbers which are associated with them:

(In the case where an annex building is a part of the voice network, the extensions used within that annex are most likely belonging to the closest major site listed blow)

Aungier Street 3000 - 3299
7000 - 7199
23 Mountjoy Square 7600 - 7629
Green Street 7640 - 7649
Camden Row 7900 - 7999
Bolton Street 2900 - 2999
3600 - 3999
4000 - 4099
Cathal Brugha Street 4300 - 4549
7540 - 7599
Chatham Row 3570 - 3599
Kevin Street 2800 - 2899
4550 - 4999
Mount Street 7860 - 7899
Mountjoy Square 4100 - 4299
143 Rathmines Road 3300 - 3449
7500 - 7539
159 Rathmines Road 3450 - 3539
7650 - 7699
7800 - 7859
Portland Row 3540 - 3569
Dominick Court 7630 - 7639
Mobile Extensions 8000 - 8099

Back to Top

     Find us on Facebook      Follow us on Twitter      Follow us on LinkedIn

Member of the European University Association