I still haven't received my National Insurance Number.?

I'm 16 today, and all my friends received theirs like a month before their birthday. =/
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if youve changed address this could have caused confusion
contact hm revenue and customs (find online)
hope this helped
happy birthday ! x
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contact your relevant office - there may be a muddle at their end - no surprise. You need it so get on to them Tuesday. Happy Birthday.