Used for: Landline numbers in Carrickfergus
Introduced: Part of the UK’s Big Number Change in 2000
Format: 028 93 XXXXXX
Coverage: Carrickfergus and surrounding areas
Significance: Used by tourism businesses, local services, and residents in this historic Antrim town
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028 93 Area code phone number: Establish your business in Carrickfergus, in County Antrim, Northern Ireland
Carrickfergus, in County Antrim, Northern Ireland, is a large town known for its Norman castle, its position on Belfast Lough, and as one of the oldest towns in Ireland.












































