reply to Richie
Re: [AZ] Anonymous Call Rejection - NOT ACRJ only works if the number really, truly is anonymous. If for example a malicious phone user set their first/last name to Unknown Name or Anonymous, the call is technically not anonymous and therefore would not be blocked.
In these cases, after receiving a call, hang up and then immediately pick up the phone and dial *57 to perform a call trace. Once this is complete, call Cox with the date and time that you did the trace and they will be able to locate and block the offending number.