Canadial Know Who Called
← Area code 350

350-355 phone numbers

Numbers 350-355-0000 to 350-355-9999 are assigned to Onvoy Spectrum, LLC in Stockton, CA. 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 350-355