I submitted an application for employment through Indeed Job.com; for a company named C3 HealthcareRx.  Now I am getting anonymous phone calls from a bank from that area.  Is this a legitimate number for this company of a scam to get personal information?

Good chance the scammer read your posting. If you put your phone number with you CV, that's what happened. Make SURE you search everything on every company that contacts you about employment. Check names, address, phone numbers, google street search, 'whois' on any web sites. Due diligence!