National Insurance registration helpline and local processing centres

Contact details and advice on getting a National Insurance number

Phone:  0300 200 3500

Opening hours: 

8.00 am to 8.00 pm, Monday to Friday
8.00 am to 4.00 pm, Saturday

Closed Sundays and bank holidays

Local processing centres

Lines are open from 9.00 am to 5.00 pm Monday to Friday

Belfast area

Shaftesbury Square office: 028 9013 8286

Northern area

Lisnagelvin: 028 7185 5407  or 028 7185 5406

Southern area

Portadown office: 028 3877 3046 

 

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