← Area code 620
620-416 phone numbers
Numbers 620-416-0000 to 620-416-9999 are assigned to Tc Wireless, Inc in Hillsboro, KS. 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 620-416-4xxx, 620-416-5xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.