I grew up in Cumberland County and Carolina anoles (in green and brown) are super common there. I have never seen a house gecko in my life, but have seen many Carolina anoles, 5 lined skinks, salamanders, and even a fence lizard or two.
I have never heard of house geckos in Cumberland County, but could be. Can you share a photo that you took?
This wikipedia page has some good photos of the Carolina Anole in both colorations:
https://en.wikipedia.org/wiki/Carolina_anole