← Area code 217
217-940 phone numbers
Numbers 217-940-0000 to 217-940-9999 are assigned to T-Mobile USA, Inc. (rate centre TAYLORVL, IL, NANPA abbreviation).
Not assigned to any carrier: 217-940-0xxx, 217-940-1xxx, 217-940-2xxx, 217-940-3xxx, 217-940-4xxx, 217-940-5xxx, 217-940-6xxx, 217-940-7xxx, 217-940-8xxx, 217-940-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.