Area code 605: Sioux Falls, South Dakota
Area code 605 is a South Dakota code serving Sioux Falls and Rapid City, on Central Time. From abroad, dial +1 605 and the 7-digit number.
Updated
At a glance
- State
- South Dakota
- Places served
- Sioux Falls, Rapid City
- Time zone
- Central TimeUTC−6, UTC−5 in summer
- Country
- United States (+1)
- Number format
- (605) 555-0123+1 605 555 0123 in international format
How to call a 605 number
All +1 numbers are 10 digits: the 3-digit area code and a 7-digit local number.
| Calling from | Dial |
|---|---|
| Inside the US or Canada | 1 605 555 0123 |
| The UK and most of Europe | 00 1 605 555 0123 |
| Australia | 0011 1 605 555 0123 |
| Any mobile | +1 605 555 0123 |
555-0123 is a placeholder; use the real 7-digit number.
Get a (605) number without living there
A callmins US number costs $2.00/month, no setup fee. It rings in your browser or the callmins app anywhere in the world, receives texts, and needs no ID or local address. When you buy, search by area code to look for a 605 number.
Availability changes daily
Popular codes sell out. If there's no 605 number free, try another South Dakota code below. US numbers don't receive WhatsApp codes; use a UK number for that.
Questions people ask
Where is area code 605?
Area code 605 is in South Dakota, the United States. It serves Sioux Falls and Rapid City.
What time zone is area code 605?
Area code 605 is on Central Time (UTC−6, UTC−5 in summer). Where an area straddles a time-zone line, this is the time most of its callers keep.
How do I call a 605 number from abroad?
Dial your exit code, then 1, then 605 and the 7-digit number: 00 1 605 from the UK and most of Europe, or +1 605 from any mobile. Inside the US and Canada, dial 1 605 and the number.
Is a call from area code 605 a scam?
605 is an ordinary geographic area code, not a premium-rate or toll-free one. But caller ID can be faked, so a familiar-looking local code proves nothing about who is calling. Don't share codes or payment details with an unexpected caller.
Can I get a 605 phone number?
You can search callmins for a 605 number when you buy a US number ($2.00/month, no setup fee). Which area codes have numbers free changes daily; if 605 has none, pick a nearby or overlay code.
Related
A 605 number, in your browser.
$2.00/month, no setup fee. Calls and texts on your laptop or phone, from anywhere.
Area code details are compiled from North American Numbering Plan assignments and list the best-known places served; check NANPA for the full boundary.