← Area code 720
720-374 phone numbers
Numbers 720-374-0000 to 720-374-9999 are assigned to Qwest Corporation in Denver, CO.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 720-374
- 1 (720) 374-4718 5complaints
- 2 (720) 374-9083 2complaints
- 3 (720) 374-1512 1complaints
- 4 (720) 374-2049 1complaints
- 5 (720) 374-2211 1complaints
- 6 (720) 374-2285 1complaints
- 7 (720) 374-3084 1complaints
- 8 (720) 374-3110 1complaints
- 9 (720) 374-3854 1complaints
- 10 (720) 374-4153 1complaints
- 11 (720) 374-4730 1complaints
- 12 (720) 374-5247 1complaints
- 13 (720) 374-6486 1complaints
- 14 (720) 374-6539 1complaints
- 15 (720) 374-7376 1complaints
- 16 (720) 374-7805 1complaints
- 17 (720) 374-8592 1complaints
- 18 (720) 374-8967 1complaints
- 19 (720) 374-9285 1complaints