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 October 5, 2026 at 9:49 AM 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) 570-3146VoiceSMSFax
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(605) 599-4026VoiceSMSFax
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(605) 674-0075VoiceSMSFax
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(605) 599-4153VoiceSMSFax
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(605) 633-4005VoiceSMSFax
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(605) 836-4046VoiceSMSFax
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(605) 860-4189VoiceSMSFax
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(605) 860-4184VoiceSMSFax
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(605) 836-4019VoiceSMSFax
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(605) 836-4118VoiceSMSFax
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(605) 570-3121VoiceSMSFax
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(605) 836-4066VoiceSMSFax
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(605) 599-4027VoiceSMSFax
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(605) 857-2156VoiceSMSFax
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(605) 949-8320VoiceSMSFax
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(605) 640-9247VoiceSMSFax
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(605) 550-9931VoiceSMSFax
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(605) 699-0357VoiceSMSFax
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(605) 640-9139VoiceSMSFax
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(605) 836-4097VoiceSMSFax
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(605) 405-0501VoiceSMSFax
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(605) 570-3377VoiceSMSFax
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(605) 581-0364VoiceSMSFax
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(605) 581-0315VoiceSMSFax
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(605) 581-0354VoiceSMSFax
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(605) 581-0359VoiceSMSFax
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(605) 989-0120VoiceSMSFax
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(605) 581-0386VoiceSMSFax
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(605) 581-0333VoiceSMSFax
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(605) 581-0316VoiceSMSFax
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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.