Contact Jobcentre Plus Contents How to contact Jobcentre Plus New benefit claims Existing benefit claims Change or cancel an appointment Christmas and New Year opening How to contact Jobcentre Plus You can contact Jobcentre Plus about: new benefit claims existing benefit claims changing or cancelling an appointment This guide is also available in Welsh (Cymraeg). Contact your nearest Jobcentre Plus If you want to contact your nearest office, you can find their details using the local office search. You can write to your nearest office by using their address from the local office search. Their address will also be on any letters you’ve been sent. Check Christmas and New Year opening times. If you’re in Northern Ireland For Jobseeker’s Allowance (JSA) and Income Support, contact your Jobs and Benefits office. For Employment and Support Allowance (ESA), contact the ESA Centre. Complain about Jobcentre Plus You can complain about the service you’ve received from Jobcentre Plus. Find a job Use the ‘Find a job’ service (previously Universal Jobmatch). Get a National Insurance number Apply for a National Insurance number or find your National Insurance number if you’ve lost it. Next :New benefit claims Print entire guide Related content Find a job Advertise a job Jobcentre Plus help for recruiters Universal Credit Employment and Support Allowance (ESA) Jobseeker's Allowance (JSA)