Generate A List Of Addresses With A Small Amount Of User Input?

I have a database table with a list of locations. I need to generate addresses for each of these automatically when a user provides a minor amount of input.

The address is a 12 digit numerical witch looks like this;

702200100105

Broken down as follows;

7 is static

022 is selectable as 022 or 076

001 would be a routing reference automatically incrementing

001 would begin the list of address range

05 is static

The user would need to select the list of locations and then provide either the 022 or 076. The background programming would need to build the list of addresses and then finally update the database table with this information.