618-745 phone numbers

Numbers 618-745-0000 to 618-745-9999 are assigned to Illinois Bell Tel Co in Mounds, IL. 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 618-745-3xxx, 618-745-4xxx, 618-745-8xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 618-745