The text number 68359 is being used to send scam texts to UK mobile phone users. If you receive a text from this number purporting to be from Netflix then do not respond as you may be charged between 1 and £5. Texts from this number are not from Netflix.
Several UK citizens have reported receiving texts from the number 68359. The message contained seems to follow the same lines: renew your membership her by using this verification code.
Do not click on any links included in messages from 68359. The verification codes are beingh reported as unsolicited so do not use them to login to your Netflix account.