028 1100 Dialing Code

Northern Ireland

Dialing Code 028 1100 is part of Area Code 028, which covers Northern Ireland and the surrounding area.

The majority of numbers in the 028 Area Code belong to normal landlines in Northern Ireland, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 028 Area Code and they are allocated blocks of numbers, which can be identified by the digits following the Area Code. In this case, the digits 1100 after the area code indicate that the range of numbers was originally allocated to Virgin Media Limited on 10 April 2001, although due to number portability, individual numbers within this range may now be allocated to other operators.

028 area code information

Area Code: 028
Location: Northern Ireland
Dialing Code: 028 1100
Provider: Virgin Media Limited
Date range allocated: 10 April 2001
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 8
Number format: 028 1100 ####
International number format: +44 28 1100 ####
Last code change: April 2000 from various local dialing codes.

This page was last updated on 9 August 2023.