If calling a South Dakotan number the area code "605" should be added. Starting July 16, 2022, dialing 988 will route your call to the National Suicide Prevention and Mental Health Crisis Lifeline.

SIOUX FALLS, S.D. (KELO) — If you’re not using the 605 area code to make local calls in South Dakota, now is a good time to start. South Dakotans will want to get in the habit of dialing some ...

If calling a South Dakotan number the area code "605" should be added. “Be certain to add the area code to all your phone numbers. South Dakota is not the only state required to make the change.

SIOUX FALLS, S.D. (KELO) — You’ll need to dial the 605 area code to make local calls in South Dakota, otherwise, your call might not go through. The requirement is part of the FCC’s plan to ...

SIOUX FALLS - The entity responsible for administering telephone numbers predicts that South Dakota will outgrow its lone 605 area code in six years.

If calling a South Dakotan number the area code 605 should be added. “Be certain to add the area code to all your phone numbers. South Dakota is not the only state required to make the change.