← Area code 864
864-792 phone numbers
Numbers 864-792-0000 to 864-792-9999 are assigned to Ton80 Communications, LLC in Liberty, SC. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 864-792-1xxx, 864-792-2xxx, 864-792-3xxx, 864-792-4xxx, 864-792-5xxx, 864-792-6xxx, 864-792-8xxx, 864-792-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.