Caller just calls and sits on the phone.

Received call 30 min ago from this number listed as Risher Mortuary & Cremation Service
www.rishermortuary.net/
Located in Los Angeles

Got a call from this number at 9:49 CTS here in Illinois, answered, no response...........hmm...maybe the Spirits are making these calls!

  This is not  Risher Mortuary & Cremation Service since their website states their number is (323) 728-1261.  

323-477-2003 has called my home 3 times, they are some sort of collection agency with the initial FFG.
 

From that acronym I lay even money it's this bunch of thugs in Henderson, NV:
Frontier Financial Group / FFG & Associates / Joseph Vegalo / dba of North American Asset Services, LLC

Their game is extortion and false legal threats to supposedly collect old junk debt and payday loans. They also like to seed sites like this with improbable scary stories. Spoofing a funeral home is pretty low even for them. Here are some related threads active in the past year:

http://800notes.com/Phone.aspx/1-848-230-3957
http://800notes.com/Phone.aspx/1-866-202-5030/5
http://800notes.com/Phone.aspx/1-888-966-6015/9

FTC and CFPB material on US federal collection law:
http://www.ftc.gov/os/statutes/fdcpajump.shtm
http://www.consumerfinance.gov/askcfpb/search ... debt-collection