← Area code 231
231-402 phone numbers
Numbers 231-402-0000 to 231-402-9999 are assigned to Onvoy, Llcv in Muskegon, MI. 4 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.
Reported numbers in 231-402
- 1 (231) 402-5336 6complaints
- 2 (231) 402-2117 2complaints
- 3 (231) 402-2011 1complaints
- 4 (231) 402-2018 1complaints
- 5 (231) 402-2745 1complaints
- 6 (231) 402-3431 1complaints
- 7 (231) 402-3444 1complaints
- 8 (231) 402-3863 1complaints
- 9 (231) 402-5619 1complaints
- 10 (231) 402-6251 1complaints
- 11 (231) 402-6918 1complaints
- 12 (231) 402-7195 1complaints
- 13 (231) 402-7212 1complaints
- 14 (231) 402-7387 1complaints
- 15 (231) 402-7511 1complaints
- 16 (231) 402-7577 1complaints
- 17 (231) 402-7730 1complaints
- 18 (231) 402-7732 1complaints
- 19 (231) 402-7897 1complaints
- 20 (231) 402-7990 1complaints
- 21 (231) 402-9709 1complaints