← Area code 618
618-379 phone numbers
Numbers 618-379-0000 to 618-379-9999 are assigned to Mcc Network Services, LLC in Norris City, IL.
Not assigned to any carrier: 618-379-0xxx, 618-379-1xxx, 618-379-2xxx, 618-379-3xxx, 618-379-4xxx, 618-379-5xxx, 618-379-6xxx, 618-379-7xxx, 618-379-8xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.