← Area code 720
720-644 phone numbers
Numbers 720-644-0000 to 720-644-9999 are assigned to Paetec Itel, LLC in Denver, CO. 6 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 720-644
- 1 (720) 644-2263 3complaints
- 2 (720) 644-0780 2complaints
- 3 (720) 644-8971 2complaints
- 4 (720) 644-9183 2complaints
- 5 (720) 644-1327 1complaints
- 6 (720) 644-2644 1complaints
- 7 (720) 644-3217 1complaints
- 8 (720) 644-4026 1complaints
- 9 (720) 644-6517 1complaints
- 10 (720) 644-6518 1complaints
- 11 (720) 644-6674 1complaints
- 12 (720) 644-6909 1complaints
- 13 (720) 644-6986 1complaints
- 14 (720) 644-7140 1complaints
- 15 (720) 644-7209 1complaints
- 16 (720) 644-8350 1complaints
- 17 (720) 644-8997 1complaints
- 18 (720) 644-9132 1complaints
- 19 (720) 644-9185 1complaints
- 20 (720) 644-9478 1complaints
- 21 (720) 644-9643 1complaints