Trimming expenses while I search - any advice?

We are a household of 3 and need to cut costs quickly. It has been a long 9 weeks. I listed every subscription and found several I forgot. What helped the most?

Subscriptions first, then the phone plan. I saved about $800 a year just by switching to a cheaper plan.

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.