Automatic phone answer
Call 077-228 00 00 from the number you wish to block and follow the instructions. Remember that it may take up to two months before all companies have updated their records and can see your blocked number.
N.B. The phone answer is only in Swedish.
You can order a block of a phone number by sending a signed written letter to NIX-Telefon, Box 600, 833 24 Strömsund. State the phone number you wish to block and remember to sign with your signature.