District Code
Each member is assigned a unique district code that identifies your database in our system. It is important that you learn your company district code (may be called "member district code or CDC"). You will be asked for your district code when you call in to make any changes to your mapping database or membership information.
The district code is found on each locate request (ticket). To find you district code on a ticket look for the SEND TO field on the upper left hand side of the request. The district code will be indentified as the CDC on billing invoices.



