G1223: Siouxpreme Egg Products
The USDA establishment number G1223 on a meat, poultry or egg product package stands for Siouxpreme Egg Products in Sioux Center, Iowa. This is the plant where the product was produced or packed under USDA inspection.
- Establishment
- Siouxpreme Egg Products
- Other names on file (DBA)
- Sonstegard Foods Company
- Numbers
- G1223 (Egg products)
- Address
- 321 2nd Ave. SW
Sioux Center, IA 51250
Sioux County - Inspected for
- Egg Product
- Size (FSIS)
- Small (10 to 499 employees)
- Grant of inspection
- Sep 14, 2021
Recalls that name G1223
No recall in our archive (USDA FSIS, since Nov 4, 2025) names this establishment number.
Where to find the number
On meat and poultry, the establishment number is printed inside the round USDA mark of inspection, as EST. 1234 for meat or P-1234 for poultry. It can also appear near the mark or on the side of the case. The brand name on the front often belongs to another company: the number shows the plant. What the codes on food packages mean.
Source: USDA FSIS Meat, Poultry and Egg Product Inspection Directory, file of Nov 3, 2026. FSIS updates the directory weekly; if anything here differs from it, FSIS is correct.