However, if you don't want to keep your number you should write a letter and send this by RECORDED DELIVERY to the following address:
Telefónica UK Limited
Correspondence Department
PO BOX 694
Winchester
SO23 5AP
If you want a template letter the following is a letter I've used to terminate in writing on 3 before (and believe me if you can avoid calling 3 to terminate you really want to) but is easily adaptable to O2 and other networks
[ADDRESS]
[DATE]
BY RECORDED DELIVERY
RE ACCOUNT NUMBER [ACCOUNT NUMBER] MOBILE NUMBER [MOBILE NUMBER]
Dear Sir/Madam,
I am writing to give the required 30 days notice to terminate my contract in respect of the above-referenced account/mobile number.
Please note that this letter has been sent by recorded delivery and therefore notice will be deemed to have been served from the date the letter has been confirmed signed for by Royal Mail. I do not wish to retain my mobile number and do not require a PAC code.
Please confirm IN WRITING that you have actioned my termination request and the date on which my service with you will terminate. I would also ask that you dispense with any retention activity. My decision regarding this termination is final and any attempt to call me to retain me will serve as an annoyance which may reduce the likelihood that I will return to O2 in the future
I look forward to receiving written confirmation of the ending of my contract
Yours Sincerely
[SIGNATURE AND YOUR NAME HERE]
Keep an eye on the tracking and make a note when the letter was signed for. Count forward 30 days from this date. This is the date your service should be terminated on. If there are any discrepancies between this and the date you are given you may need to make further contact and check the dates, pointing out that you have proof of when the notice was served. Barring any issues through your service should terminate 30 days from when the letter was received and a final bill will be issued.
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
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