Canadial Know Who Called
← Area code 415

415-520 phone numbers

Numbers 415-520-0000 to 415-520-9999 are assigned to Onvoy, LLC (rate centre SNFC CNTRL, CA, NANPA abbreviation).

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

Reported numbers in 415-520