BudJay.Com specializes in presentation of data about USPS zip codes, Canadian postal codes, and telephone area codes and exchanges. We now have 4 different products to offer to our users.

OUR WEB SITE (www.jcsm.com).....

Our most commonly used, and most available product is our web site, www.jcsm.com. This site is on the WWW, and is available at all times unless some technical glitch makes it unavailable. Most of our information is displayable on-line, and at no cost. Visitors are always welcome, and corporations/companies are encouraged to use the site.

Our JCSExcel Desktop Product....

For those who the web site not enough, we have a version that runs in Excel on your desktop. Click for further information.

OUR JCSZIP DATABASE - Developer Version

This was our original product, and still our most popular. Many features and extensions are constantly being added. Click for content and subscription details.

Note that the JCSPhone database below is NOT a part of the JCSZip database, developer version, and must be licensed separately.

OUR JCSPhone DATABASE

This is a product which became available in December 1999. Currently, the file contains over 180,000 Area Codes and Exchanges from the US and Canada. Just as with our JCSZip product, distance between, and Area Codes/Exchanges around other Area Codes/Exchanges are possible.
If ordered with the JCSZip database, proximity calculations between area codes/exchanges and zip codes are possible. Click for content and subscription details.

Note that the JCSPhone database is NOT a part of the JCSZip database, developer version, above, and must be licensed separately.

OUR Canadian Zip/Postal DATABASE

This is a product which became available in December 1999. Click for content and ordering details.