← Area code 618
618-940 phone numbers
Numbers 618-940-0000 to 618-940-9999 are assigned to Comcast Ip Phone, LLC in Metropolis, IL. 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 618-940-2xxx, 618-940-3xxx, 618-940-6xxx, 618-940-7xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.