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.
1 If you're already a business customer, contact Equifax business customer support at 1-800-685-5000. 2  If you need support for Market Reveal or TPA Lite, you can also dial 1-800-865-5000.  To contact support for InterConnect, eID Verifier, eID Compare and Decision Power, dial 1-877-420-7345.