Where to get paint to match truck?

[99F250SD7.3]

Where do ya'll go to find paint that matches the truck to paint stuff like, bumpers, grilles or whatever? I asked a local dealer and they don't sell it...

[Pullnpray]

Napa will make it for you according to the paint code in your door

[Freedombyforce]

I used the "Perfect Match" line from Oreilly's to paint my grill. Primer, paint, and clear. They had a book listing the paints from the particular year and had "Dark Shadow Gray" on the shelf in a spray can to match my 02.