Caller ID identifies caller as "Susana Chavez" - just block the phone number

We get calls from her EVERY DAY. Sometimes she'll fill the answering machine after hours until it's full.

Its a gibberish that speaks of wanting sexy girl like features, its creepy and I am sick of all the calls its almost like its a prerecorded message, like those found on phone chat lines and somehow it calls at all times and days leaving numerous messages. If you call back it rings until someone picks up and hangs up.