Getting Messages All Day On My Phone Number

Geez people need to watch what they're doing. I got a text message this morning from a plumbing company. About doing a repair on a outside faucet leak. They gave me a time they can do it today I said nope. Then I went back to block the number. Then I got 5 verification codes for LinkedIn. Then a phone number rang on my phone of course I didn't answer it. They didn't leave me a voicemail ohhh well. The number was calling from Connecticut I don't know anyone in Connecticut.