325-600 phone numbers

Numbers 325-600-0000 to 325-600-9999 are assigned to Level 3 Communications, LLC in Brownwood, TX. 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 325-600-0xxx, 325-600-1xxx, 325-600-2xxx, 325-600-5xxx, 325-600-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 325-600