← Area code 612
612-402 phone numbers
Numbers 612-402-0000 to 612-402-9999 are assigned to Aerial Communications, Inc. (rate centre TWINCITIES, MN, NANPA abbreviation). 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.