Colby Postal Office

Post office

535 N Court Ave, Colby, KS 67701

By Appointment only. Please call (785)462-7904.

Appointment required

Hours and addresses come from the State Department listing, updated November 2, 2026.

Book at USPS Directions Facilities in Colby Facilities in Kansas

Colby Postal Office accepts new U.S. passport applications in person in Colby, KS. First-time and child visits are booked on the USPS scheduler. Search ZIP 67701. How to apply · How to renew