← Area code 605
605-601 phone numbers
Numbers 605-601-0000 to 605-601-9999 are assigned to Twilio International, Inc. (rate centre SIOUX FLS, SD, NANPA abbreviation). 9 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 605-601
- 1 (605) 601-8029 3complaints
- 2 (605) 601-5132 2complaints
- 3 (605) 601-9184 2complaints
- 4 (605) 601-4255 1complaints
- 5 (605) 601-5114 1complaints
- 6 (605) 601-5118 1complaints
- 7 (605) 601-5165 1complaints
- 8 (605) 601-5395 1complaints
- 9 (605) 601-5603 1complaints
- 10 (605) 601-5970 1complaints
- 11 (605) 601-6127 1complaints
- 12 (605) 601-7021 1complaints
- 13 (605) 601-8035 1complaints
- 14 (605) 601-8271 1complaints
- 15 (605) 601-9198 1complaints
- 16 (605) 601-9447 1complaints
- 17 (605) 601-9496 1complaints
- 18 (605) 601-9541 1complaints
- 19 (605) 601-9890 1complaints