541-397 phone numbers

Numbers 541-397-0000 to 541-397-9999 are assigned to Level 3 Communications, LLC in The Dalles, OR. 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 541-397-1xxx, 541-397-2xxx, 541-397-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 541-397