Canadial Know Who Called
← Area code 337

337-397 phone numbers

Numbers 337-397-0000 to 337-397-9999 are assigned to Level 3 Communications, LLC in Leesville, LA. 9 of its ten thousand-number blocks are assigned to other carriers (number pooling).

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

Reported numbers in 337-397