A call came in this morning from this number asking for the person that handles the company taxes, I told her that that person was not in the office, but leave your name and number and I'll have them return her call, She refused, and was a bit nasty when I would give her the information, and she refused to leave her name and number, however, I picked the number up on caller ID.

We get calls from this number every 3 to 6 months.  They are looking for my X-sister-in-law who we have not seen or heard from in 40 years.  They will not tell us why they are looking for her.  They are now calling or cell phones.  We want the calls to stop

This caller identifies herself as "PRI" but will not give me any additional information about her company or why she is calling until I verify my Social Security Number.  When I refuse to do it, she get very ugly and offensive.  Nobody in this day and age gives their SSN over the phone!  Its just not safe.  She has called 3 times now and I want the calls to stop

id says Louisiana, they never leave a message, they call several times day and night.

phone rings = caller ID says Louisiana = no message
several of these calls