This number is listed as one of many numbers for Pinnacle Financial Group, a collection agency. They are a huge company and employ a multitude of people. It is therefore reasonable to assume that your experience with them if you dare talk to them will vary widely depending on their attitude, day of the week, etc., as well as yours. I have been called by the following Pinnacle Financial collection phone numbers:

202-559-4758    Washington, DC
205-383-1837    Birmingham, AL
213-784-2301    Los Angeles, CA
214-646-8816    Dallas, TX
316-448-6509    Wichita, KS
321-282-6395    Maitland, FL
323-244-4108    Los Angeles, CA
401-239-0471    Newport, RI
402-858-5086    Lincoln, NE
405-463-1570    Oklahoma City, OK
410-779-3600    Annapolis, MD
412-927-4113    McKeesport, PA
415-315-9238    San Francisco, CA
605-610-3483    Sioux Falls, SD
615-866-2722    Nashville, TN
630-352-3863    Naperville, IL
704-307-2386    Charlotte, NC
708-487-4194    Riverdale, IL
765-273-4568    Muncie, IN
786-623-2524    Miami, FL
801-386-8059    Salt Lake City, UT
802-735-1329    Bennington, VT
817-385-1085    Arlington, TX
830-268-4243    Pleasanton, TX
843-628-7630    Charleston, SC
845-206-4018    Poughkeepsie, NY
850-200-0413    Fort Walton, FL
863-808-4126    Lakeland, FL
866-994-0295    800 Service, US
866-994-1889    800 Service, US
877-209-4163    800 Service, US
877-350-0901    800 Service, US

Pinnacle Financial also appears to be associated with these following numbers:

216-502-3323    Cleveland, OH
302-724-6838    Dover, DE
304-932-0194    Charleston, WV
406-545-4356    Billings, MT    
503-505-6597    Beaver, OR
512-961-7459    Austin, TX
573-355-5651    Columbia, MO
585-563-3380    Rochester, NY
609-385-1122    Allentown, NJ
781-836-4014    Hingham, MA
786-539-5322    Miami, FL
800-513-6852    800 Service, US
803-767-4144    Columbia, SC
866-429-0866    800 Service, US
877-350-0901    800 Service, US
877-369-1985    800 Service, US
919-636-3772    Raleigh, NC
928-225-2103    Flagstaff, AZ
952-345-5374    Bloomington, MN
952-358-5908    Bloomington, MN

They called RIGHT at 9pm !!!! I swear, if they woulda called 30 seconds later, I coulda gotten them in trouble for calling after 9pm!!!
I hope someone figures out who this is!

I had a call from this number today.  I called it back to see who it was.  It is Pinnicale Financial Group...a collections agency.  The lady who called me asked for Kathy.  When I told her that I am not Kathy, she said "I find that hard to believe" then hung up.