Ideas on spamming someones phone

[KarmaKills]

Have a number i'd like to abuse spam call text give to telemarketers etc, ive applied for half a dozen loans and some insurance companies and stuff but i just don't think that will cut it,

should i just continue to put the number all over the net one step at a time or is there a service or something i can use that would speed this up

[[MPGH]meme]

or just put up a listing on a sales website of your choosing with a ps5 for a cheap price and the number