605 phone numbers available to buy right now

Live inventory of Sioux Falls, SD (605) numbers, pulled directly from our carrier network and last updated August 19, 2026 at 2:39 PM UTC. There is no per-number price or markup: every number below is included with a Phone2 plan from $7/month on annual billing, with calling, SMS, a team inbox, and mobile + desktop apps. Activation is instant.

(605) 340-6257VoiceSMSFax
Claim
(605) 315-4999VoiceSMSFax
Claim
(605) 340-6192VoiceSMSFax
Claim
(605) 340-6191VoiceSMSFax
Claim
(605) 570-3024VoiceSMSFax
Claim
(605) 316-0948VoiceSMSFax
Claim
(605) 340-6025VoiceSMSFax
Claim
(605) 898-0043VoiceSMSFax
Claim
(605) 340-6227VoiceSMSFax
Claim
(605) 316-0908VoiceSMSFax
Claim
(605) 316-0982VoiceSMSFax
Claim
(605) 316-0968VoiceSMSFax
Claim
(605) 340-6387VoiceSMSFax
Claim
(605) 315-4254VoiceSMSFax
Claim
(605) 301-6168VoiceSMSFax
Claim
(605) 340-6259VoiceSMSFax
Claim
(605) 316-0513VoiceSMSFax
Claim
(605) 340-6375VoiceSMSFax
Claim
(605) 316-0940VoiceSMSFax
Claim
(605) 316-0918VoiceSMSFax
Claim
(605) 316-0989VoiceSMSFax
Claim
(605) 460-8631VoiceSMSFax
Claim
(605) 549-8101VoiceSMSFax
Claim
(605) 460-8604VoiceSMSFax
Claim
(605) 340-6186VoiceSMSFax
Claim
(605) 309-9883VoiceSMSFax
Claim
(605) 210-9023VoiceSMSFax
Claim
(605) 307-4130VoiceSMSFax
Claim
(605) 305-1737VoiceSMSFax
Claim
(605) 316-0978VoiceSMSFax
Claim

Search all 605 numbers About the 605 area code

How buying a 605 number works

Pick any number above, or search the full 605 inventory.
Sign up for a Phone2 plan (from $7/month on annual billing). The number is included, with no one-time purchase fee.
Start calling and texting immediately from the mobile, desktop, or web app.

Unlike number marketplaces that sell 605 numbers for $99 or more one-time, Phone2 includes the number with the phone service itself. 30-day refund guarantee, and you can port the number out any time.