Is that three broadband providers serving the same address?? You guys are so lucky you don’t even know. In America we generally have a choice of one if you aren’t including Starlink or legacy slow satellite. And perhaps a joke of a 1-6Mbps DSL option in some parts.
Oh wow, don't look at Italy so! At my current address I have coverage from at least 7 different providers (even though they're all based on only 3 different infrastructures/lines).