← Area code 616
616-618 phone numbers
Numbers 616-618-0000 to 616-618-9999 are assigned to Voip Innovations, LLC (rate centre GRAND RPDS, MI, NANPA abbreviation). 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 616-618-2xxx, 616-618-3xxx, 616-618-4xxx, 616-618-5xxx, 616-618-6xxx, 616-618-7xxx, 616-618-8xxx, 616-618-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.