← Area code 773
773-790 phone numbers
Numbers 773-790-0000 to 773-790-9999 are assigned to Level 3 Communications, LLC (rate centre CHICGOZN03, IL, 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 773-790
- 1 (773) 790-4271 5complaints
- 2 (773) 790-4265 2complaints
- 3 (773) 790-4694 2complaints
- 4 (773) 790-0319 1complaints
- 5 (773) 790-1710 1complaints
- 6 (773) 790-2907 1complaints
- 7 (773) 790-4050 1complaints
- 8 (773) 790-4067 1complaints
- 9 (773) 790-4142 1complaints
- 10 (773) 790-4274 1complaints
- 11 (773) 790-4343 1complaints
- 12 (773) 790-4350 1complaints
- 13 (773) 790-4621 1complaints
- 14 (773) 790-4639 1complaints
- 15 (773) 790-4656 1complaints
- 16 (773) 790-4685 1complaints
- 17 (773) 790-4696 1complaints
- 18 (773) 790-4715 1complaints
- 19 (773) 790-4737 1complaints
- 20 (773) 790-4748 1complaints
- 21 (773) 790-4762 1complaints
- 22 (773) 790-4926 1complaints
- 23 (773) 790-4985 1complaints
- 24 (773) 790-5049 1complaints
- 25 (773) 790-9107 1complaints
- 26 (773) 790-9149 1complaints
- 27 (773) 790-9767 1complaints