Home » All-in One. Get AT&T Fiber for $35/mo. when you add an eligible AT&T unlimited wireless plan. ExpiredAll-in One. Get AT&T Fiber for $35/mo. when you add an eligible AT&T unlimited wireless plan. February 17, 2024 AT&TSaveSavedRemoved 0 Deal Score0 0 0 Buy It Now Deal Score0 Buy It Now All-in One. Get AT&T Fiber for $35/mo. when you add an eligible AT&T unlimited wireless plan.