← Area code 660
660-849 phone numbers
Numbers 660-849-0000 to 660-849-9999 are assigned to Brightspeed of Missouri, LLC in Jamestown, MO. 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 660-849-0xxx, 660-849-3xxx, 660-849-5xxx, 660-849-8xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.