I believe it's internet only that has month to month, which is what I've had for 5 years. I'm on the 300/30 plan that used to be 200/20 with a 2TB monthly cap for $65/mo.
https://approvedmodem.com/mediacom-approved-modems/
I have an Arris SB6190 that I'm still able to get my new speeds on even though Mediacom said you'd need a DOCSIS 3.1 modem for it. So I bought a SB8200 and ended up not needing. I'd be willing to sell it for under retail. Never configured for my service, but I took it out of the box and probably don't have the box anymore. But it's never been powered on, has the modem and power adapter, which is all you need. I can throw in a coax and a couple Cat 6a network cables too. Retail is 150, I could part with it for 100. I can provide proof that I've got it and it powers on and prove that I know enough about this that I'm legit, but can't promise any take backs. Let me know and I'll give you my contact info.
https://www.amazon.com/gp/product/B07DY16W2Z/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
https://www.amazon.com/SUMMIT-CHEMICAL-117-6-30OZ-Mosquito/dp/B0001AUF8G?th=1
Dont let the company name fool you, these are natural, not chemical and they work. It's a bacteria that attacks mosquito larva. As an added bonus they also kill Fungus Gnat larva if you have Fungus Gnats in your house plant soil.