← Area code 620
620-904 phone numbers
Numbers 620-904-0000 to 620-904-9999 are assigned to Level 3 Communications, LLC in Sterling, KS. 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 620-904-1xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 620-904
- 1 (620) 904-4485 2complaints
- 2 (620) 904-0300 1complaints
- 3 (620) 904-0585 1complaints
- 4 (620) 904-0614 1complaints
- 5 (620) 904-0948 1complaints
- 6 (620) 904-1227 1complaints
- 7 (620) 904-2255 1complaints
- 8 (620) 904-2287 1complaints
- 9 (620) 904-2480 1complaints
- 10 (620) 904-2595 1complaints
- 11 (620) 904-2600 1complaints
- 12 (620) 904-3283 1complaints
- 13 (620) 904-3390 1complaints
- 14 (620) 904-3533 1complaints
- 15 (620) 904-3549 1complaints
- 16 (620) 904-3584 1complaints
- 17 (620) 904-3753 1complaints
- 18 (620) 904-3922 1complaints
- 19 (620) 904-4139 1complaints
- 20 (620) 904-4418 1complaints
- 21 (620) 904-4491 1complaints
- 22 (620) 904-4946 1complaints
- 23 (620) 904-5264 1complaints
- 24 (620) 904-5454 1complaints
- 25 (620) 904-9677 1complaints
- 26 (620) 904-9740 1complaints
- 27 (620) 904-9809 1complaints