← Area code 402
402-254 phone numbers
Numbers 402-254-0000 to 402-254-9999 are assigned to Hartington Telecommunications Co. in Hartington, NE. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 402-254-0xxx, 402-254-1xxx, 402-254-4xxx, 402-254-5xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.