Canadial Know Who Called
← Area code 239

239-423 phone numbers

Numbers 239-423-0000 to 239-423-9999 are assigned to Nuso, LLC in Naples, FL. 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 239-423