Caller Type: Telemarketer
When you call back it cannot be connected. Definitely spammers checking if people phone number works to later send spam calls.
Caller Type: Unknown
I have had this as well as the number directly above and below it i.e 2210,2211,2212,2213,2214 call and my phone auto blocks them. Im up to about 30 calls a week. When called back it says the number can not be connected or the number is incorrect. Starting to get very angry with it.
Caller Type: Telemarketer
Annoying Nuisance caller.
Caller Type: Unknown
Lost this phone a while ago, then the number contacted me, friend or foe?
Caller Type: Unknown
This number rang me but didn't say anything and after about 20seconds hung up. I tried to call it back in case it was important but when answered all it said was `NO ROUTES FOUND` and then hung up so it's very suspicious I`m thinking.