please help me check the phone number 2136403472 is anybody. Thank you!

please help me check the phone number 2136403472 is anybody. Thank you!

Calls at least 5 to 10 times per day (!!!), leaves no messages. Traced the number back to "Los Angeles Locksmith Co', but when I called the number back, I got gibberish, could've been spanish or just really fast english spoken by a non-native speaker. Sure didn't sound like 'Los Angeles Locksmith' though.

Blocking it. No message, no service.

westwood colleges

Received calls from this number...no one on other end, except for odd speaking.