Help with hunger

Drink coffee or tea.

Find foods that you find satisfying and also fit your calorie goals, and eat those.

I'm 6'2", weigh about 185, work out 5 times a week fairly intensely for up to 1.5 hours at a time, and maintain on somewhere around 2500-2600. Are you losing weight at that calorie goal? Just curious.

Also, as far as feeling hungry I had to make some major changes to the things that I ate. These changes made for more volume and less hunger for me:

1) Switch things like pork sausage to turkey sausage.
2) Eat leaner meats. No more 80/20 hamburger unless you rinse off the fat afterward well. Stick with 92-96% lean hamburger/beef.
3) Eat more chicken, turkey, lean pork (like tenderloin). Stick with leaner cuts of beef. Less fat = less calories = you can eat more.
4) I switched from 2% milk to almond milk. The vanilla varieties taste good and are still half the calories of milk.
5) I switched the types of bread/buns/etc. I ate to lower calorie, high fiber versions.
6) When I want a snack I generally go for no sugar added stuff, like ice cream. Less calories
7) As suggested, try to eat a steamed or lightly seasoned/sauced vegetable as a side with every meal. You can eat 2x as much of this as long as you don't prepare it with a ton of oil/butter. It helps with overall volume of food and it helps with your fiber.
8) I eat a potato, usually microwaved or baked with just about every dinner/supper meal. It helps with volume, can be easily made and helps with fiber, and overall volume of food.
9) Learn to eat more protein if possible, I try for 150-160g/day minimum. I usually can go way over this which is fine as long as you stay within your calorie goals.
10) fat, believe it or not, helps you from becoming hungry but it's higher in calories (a little over double) than carbs or protein. So keep it in moderation, but don't eliminate it all together.

Hope all that helps.

My day usually looks something like this:

Pre-Workout - coffee or pre-workout low or no calorie
Breakfast (after my workout) - Bran Cereal/Shredded Wheat, Almond Milk, Protein Shake
Mid-Morning Snack - Low calorie multigrain muffin with egg, cheese, and turkey sausage
Lunch, usually leftovers from the night before, or tuna salad/lean protein using multigrain bread, cottage cheese, yogurt, etc.
Dinner, lean protein, potato or sweet potato, veggies
Late Snack, if needed/wanted, Ice Cream, no sugar added, etc.

I used to eat differently.. no breakfast, snacking mid-morning, huge lunch, huge dinner, full of carbs, fat, sugars, butter, snacking after dinner with chips/etc. Time to break those habits.

What the others have said:
• Watch your macros. It varies with person, but a lot of us crave more food after starchy stuff and feel more full when we get more protein, fat, fiber.
• Bulk out your meals with vegetables. The extra volume & fiber will make you feel fuller and vegetables have very few calories. An easy way is to dump some frozen veggies from a bag onto a baking sheet, drizzle some (preferably known weight of) oil, sprinkle some parmesan cheese (preferably weigh canister before, after) & seasonings. (The oil & cheese will add some calories - they are calorie dense, but not too much compared to the volume of veggies unless you go overboard on the amount of oil/cheese, and will make the veggies a lot tastier especially if you are not used to eating them). Bake/roast at 375°ish for 30ish minutes.
• Drink lots of water. It's easy to confuse thirst and hunger cues.
• Possibly alter your eating schedule - different people fare better with different eating schedules.
• Keep busy. Some of us who are used to snacking when bored can confuse hunger cues and boredom.