← Area code 360
360-372 phone numbers
Numbers 360-372-0000 to 360-372-9999 are assigned to Inland Tel Co (rate centre DEWATTO, WA, NANPA abbreviation).
Not assigned to any carrier: 360-372-6xxx, 360-372-7xxx, 360-372-8xxx, 360-372-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.