Programmatic SEO Where to start

Hi guys I have found a niche about Zip codes
I just want to know can I use programmatic SEO for bulk pages creation because if in US there is 2000 zip codes should I create all the zip codes manual or should I create the template in CSV or use wp all import for bulk creation or is there is any other method to do this??

I want suggestion from you guys also is there is any good course or guide recommended for the programmatic seo it will be really helpful

You can create a template in WordPress using a plugin. Import csv data. Using the template and imported data you can create 2000 pages in wordpress.
An example:
If you google programmatic seo course you will find few of them.

You can use WP All Import to import CSV files if you're running WordPress, or custom scripts if you're running another platform. Automation with dynamic templates and proper tags will save you a lot of time. For learning resources, check out Neil Patel's Programmatic SEO and some case studies on Moz Blog.