Reverse Phone Number Search | Phone Directory by Area Code Reverse Lookup Phone Search for Android Caller information for 423-254-5743 Here's what we found for the phone number 423-254-5743. Based on the 423 area code, this is a phone number from Tennessee. Caller Name: Sirius Xm TN User Feedback Website Visitor Hung up. No message. I get this now about once per day Download our free reverse phone search app for Android to view all comments about this caller, or to submit your own.