Where is area code 605?

Area code question: Where is area code 605? Did someone call you with an area code 605 and you want to know where they are calling from? Is the number on your Caller ID showing area code 605 and you are wondering where that person or business is located?

The location of area code 605 is

South Dakota

In other words, individuals and businesses with a telephone number that has the area code 605 may be from South Dakota.

There are many instances where someone with area code 605 is not actually calling from South Dakota. They may have moved from South Dakota, but not bothered changing their cell phone number or they may have ported their number from South Dakota to another state.

Furthermore, there are ways for "businesses" and individuals to get a phone number with area code 605, even though they are not located in or calling from South Dakota.

Thus, the 605 area code belongs to South Dakota, but these days that does not necessarily mean that the caller is from South Dakota or located in South Dakota.

Where is area code?
To look up another area code simply, enter it in the box below and press "Area Code".

Where is area code 606?
Now you know that the area code 605 is for South Dakota. Go here for the next area code on our list.