EST. 3879 / V3879: Boston Sword and Tuna

The USDA establishment number EST. 3879 or V3879 on a meat, poultry or egg product package stands for Boston Sword and Tuna in Boston, Massachusetts. This is the plant where the product was produced or packed under USDA inspection.

Establishment

Boston Sword and Tuna

Numbers

EST. 3879 (Meat)
V3879 (Voluntary)

Address

10 Codfish Way
Boston, MA 02210
Suffolk County

Inspected for

Identification - Meat; Meat Processing

Size (FSIS)

Very small (fewer than 10 employees or under $2.5 million in sales)

Grant of inspection

Mar 31, 2026

Recalls that name EST. 3879

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.