Canadial Know Who Called
← Area code 310

310-589 phone numbers

Numbers 310-589-0000 to 310-589-9999 are assigned to Frontier California Inc. in Malibu, CA. 3 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 310-589