Call 811 Call 811

Connecticut

Connecticut

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


One Call Centers

811 or
1-800-922-4455

Address:

2040 Whitney Avenue
Hamden CT 06517

Hours:

M - F 0700 - 1700

Advance Notice:

Minimum of 2 working days in advance, no more than 30 days in advance
Number of days in advance of a digging project that you need to notify the one call center of your intent to dig.