Keystone, South Dakota Area Codes

Keystone, South Dakota Area Codes

South Dakota State Flag
   To call Keystone, South Dakota (United States)
select the country you're calling from, then dial:

Exit Code + 1 + 605 + The Number
* Do not dial the plus (+) symbols
Change City Select a New City
Change State Select a New State

Keystone, South Dakota Information

World Time Zones The Keystone area code is 605
World Time Zones The current time in Keystone, South Dakota is 20:45PM (08:45PM)
City Information  Keystone, South Dakota is located in Pennington county.
Daylight Savings Time  Keystone, South Dakota observes Daylight Savings Time.

Keystone zip codes Keystone zip codes:


Save on your call to Keystone Save on your call to Keystone, South Dakota:

Rebtel - Get $10 free to call Keystone

To search for another area code,
select the country you are calling from the dropdown:

FAQ | Help | About Us | Contact Us

Content Copyright © 2000-2023 Domain-it! All rights reserved.
Privacy Policy