Northern Ireland country code

As many European countries, the international dialing code 44 is only required to call Northern Ireland from abroad. Concerning national calls made in Northern Ireland, it is not necessary to dial the Northern Irish country code 44. Finally, to call your correspondent in Northern Ireland from a country abroad, dial first the prefix of exit which takes one of the following forms: 00 / 011 / 810 and sign "+ " for calls since the mobile phone. These are possible compositions: 0044 / 810 44 / 011 44 / +44.

• International access code (exit code) : 00 (to dial when making calls from Northern Ireland to abroad)
• Northern Irish international dialing code : 44
• Fixed telephone Subscriptions (2016) : uk Northern Irish subscribers
• Mobile landline usage : 0% of Northern Irish
• Mobile cellular users (2016) : uk Northern Irish mobile users
• Mobile phone usage : 0% of Northern Irish
• Internet usage : 0% of Northern Irish