Library circulation. Library circulation or library lending comprises the activities around the lending of library books and other material to users of a lending library. A circulation or lending department is one of the key departments of a library.
1 Address: Carfax, Inc. 5860 Trinity Pkwy. 2  Ste. 600 Centreville, VA 20120. 3  Phone Number: Callers can reach the Carfax headquarters at 1-703-934-2664. 4  Fax Number: Dealers and vehicle owners can fax documents to 1-703-691-2861.
Phone Number: Unlike Equifax, Transunionâs Website has a âContact Usâ page with phone numbers listed for various service needs. How to Speak to a Live Person: If you have a credit dispute, call 800-916-8800 and when prompted by the auto attendant, press 3 then press 2 to speak to a live customer service person. Make sure you have your Transunion account number ready.