It's "possible". Apparently you have done it!
Is it likely, No. Unless you are going to campgrounds in the same TV market or going from cable system to cable system that just happen to have the same channel line ups.
I just moved from Houston to Wichita Falls and there were a couple of channels that appeared but without a new scan, but NBC was not there at all until I ran a new scan.
Most OTA TV channels are now broadcast on the UHF band so channel 3 might actually be broadcast on the UHF channel 35. That same channel 35 can be used in multiple markets but it's a **** (dice game) shoot and I have not encountered being able to move from 1 market to the next and find ALL channels.