Neutral needed in every switch box?

Location
Greensboro, nc
Occupation
Electrical contractor
What about a romex 14-3. Can you use white wire for hot that you carry over to 3-way switch. Phase black. Not related but I don’t see nothing in my situation that requires me to pull a neutral to that box. I’m in a hallway with another switch in site that has a neutral in it for dimming. Thoughts??
 
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