Call 811 Call 811



Explore damage prevention information, local contacts and rules for safe digging in Kansas.

One Call Centers

811 or


8100 East 22nd Street North
Bldg 2300
Wichita KS 67226


24 / 7

Advance Notice:

2 full working days, not including the day the notice was placed
Number of days in advance of a digging project that you need to notify the one call center of your intent to dig.

Marks Valid:

15 calendar days
Defines the period of time the facility marks (paint, flags, stakes, etc.) are valid according to state law or practice.