Last Updated: July 9, 2025

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Subway Coupon

Get a 6–inch sub for $3.99 using code: SIXINCHSUB OR SUB399

At participating locations.

Expires: 09-08-2025

Coupon Code: SIXINCHSUB OR SUB399

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Subway Coupon - Get a 6–inch sub for $3.99 using code: SIXINCHSUB OR SUB399 At participating locations.
Most coupons are valid only at participating locations and not valid in AK, HI, PR or outside the USA. Share: Share on Facebook Tweet coupon One coupon per person per visit. Not valid with other offers or coupons. Void where prohibited. Coupons not valid at airports, trains, and stadiums.

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