Military Personnel Reception Center Installation Personnel Administration Center (IPAC) is located at 2006 Hawkins Avenue, Quantico, VA 22134. Military Personnel Reception Center Installation Personnel Administration Center (IPAC) can be reached by their main phone number at (703) 784-4466. Alternatively, you can reach Military Personnel Reception Center Installation Personnel Administration Center (IPAC) by phone at (703) 784-4465. The listed DSN line is 312-278-4466.