765-231 phone numbers

Numbers 765-231-0000 to 765-231-9999 are assigned to Level 3 Communications, LLC in Covington, IN. 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 765-231-0xxx, 765-231-3xxx, 765-231-7xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 765-231