← Area code 618
618-371 phone numbers
Numbers 618-371-0000 to 618-371-9999 are assigned to Level 3 Communications, LLC in Tamaroa, IL. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 618-371-2xxx, 618-371-3xxx, 618-371-4xxx, 618-371-5xxx, 618-371-6xxx, 618-371-7xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 618-371
- 1 (618) 371-7499 2complaints
- 2 (618) 371-0004 1complaints
- 3 (618) 371-0233 1complaints
- 4 (618) 371-0383 1complaints
- 5 (618) 371-0438 1complaints
- 6 (618) 371-0915 1complaints
- 7 (618) 371-1301 1complaints
- 8 (618) 371-1803 1complaints
- 9 (618) 371-4557 1complaints
- 10 (618) 371-4747 1complaints
- 11 (618) 371-5189 1complaints
- 12 (618) 371-5555 1complaints
- 13 (618) 371-5687 1complaints
- 14 (618) 371-6013 1complaints
- 15 (618) 371-6165 1complaints
- 16 (618) 371-7272 1complaints
- 17 (618) 371-7342 1complaints
- 18 (618) 371-7413 1complaints
- 19 (618) 371-8216 1complaints
- 20 (618) 371-8708 1complaints
- 21 (618) 371-8960 1complaints