Housing Services Office- Off Post Housing is located at 210 Custer Ave Community Housing Relocation and Referral Services Located in Basement Fort Riley, KS 66442, , . Housing Services Office- Off Post Housing can be reached by their main phone number at (785) 239-3736. Alternatively, you can reach Housing Services Office- Off Post Housing by phone at (785) 239-2768. You can also reach Housing Services Office- Off Post Housing by phone at (785) 239-2405. The listed DSN line is 312-856-3736. Visit the Housing Services Office- Off Post Housing website by clicking here.