codes.tel — lookup ZIP codes, area codes, and more
A structured, SEO-friendly directory for code-based lookup pages with room for future phone analysis tools.
The first large ZIP dataset page will live on the ZIP subdomain and will include city, county, state, area code, population, income, and coordinates.
Browse detailed ZIP code pages with city, county, state, area code, and demographics.
Explore area code pages and connect them with ZIPs and regions.
A future lookup tool for ZIP codes, area codes, and phone-related searches.
Why this structure works
One clean main domain, one dedicated ZIP subdomain, and one dedicated area code subdomain. This keeps the project organized and makes it easier to scale content without turning the site into a mixed directory.