An SCF is a postal facility that serves as the processing and distribution center (P&DC) for post offices in a designated geographic area as defined by the first three digits of the ZIP Codes. Some SCFs serve more than one 3–digit ZIP Code range. 

Savings per piece:  $0.026

Over 350 SCF Locations for Entry

• Mail entered at the SCF Tacoma, WA. will qualify for a discount if the mail is destined for ZIPs 98300 to 98499.
• Mail entered at the SCF in Olympia WA will qualify for a discount if the mail is destined for ZIPs 98500-98599
• Mail entered at the SCF Seattle, WA (Tukwilla) will qualify for a discount if the mail is destined for ZIPs 98000-98199