Area Code 231 Details | |
---|---|
Country | United States |
State/Province | Michigan |
Major City | Muskegon |
Time Zone | Eastern (UTC-05:00) |
Prefix | County | Phone Type | Status |
---|---|---|---|
231-227 | Benzie | Landline | Active |
231-228 | Leelanau | Landline | Active |
231-229 | Missaukee | Landline | Active |
231-230 | Antrim | Landline | Active |
231-232 | Missaukee | Landline | Active |
231-233 | Mason | Cell Number | Active |
231-235 | Emmet | Landline | Active |
231-236 | Missaukee | Landline | Active |
231-237 | Charlevoix | Landline | Active |
231-238 | Cheboygan | Landline | Active |
231-239 | Mason | Cell Number | Active |
231-240 | Benzie | Landline | Active |
231-241 | Oceana | Landline | Active |
231-242 | Emmet | Landline | Active |
231-243 | Emmet | Landline | Active |
231-245 | Newaygo | Cell Number | Active |
231-249 | Cheboygan | Landline | Active |
231-250 | Mecosta | Cell Number | Active |
231-255 | Manistee | Landline | Active |
231-256 | Leelanau | Landline | Active |