← Area code 209
209-374 phone numbers
Numbers 209-374-0000 to 209-374-9999 are assigned to Hornitos Tel. Co. (rate centre CATHEYSVLY, CA, NANPA abbreviation).
Not assigned to any carrier: 209-374-0xxx, 209-374-1xxx, 209-374-2xxx, 209-374-4xxx, 209-374-5xxx, 209-374-6xxx, 209-374-7xxx, 209-374-8xxx, 209-374-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.