618-992 phone numbers

Numbers 618-992-0000 to 618-992-9999 are assigned to Level 3 Communications, LLC in Marion, IL. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 618-992-0xxx, 618-992-1xxx, 618-992-5xxx, 618-992-6xxx, 618-992-7xxx, 618-992-9xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 618-992