| Area Code 831 Details | |
|---|---|
| Country | United States |
| State/Province | California |
| Major City | Salinas |
| Time Zone | Pacific |
| Prefix | County | Phone Type | Status |
|---|---|---|---|
| 831-203 | Monterey | Cell Number | Active |
| 831-204 | Monterey | Landline | Active |
| 831-205 | San Benito | Landline | Active |
| 831-206 | Monterey | Cell Number | Active |
| 831-207 | San Benito | Cell Number | Active |
| 831-210 | Monterey | Cell Number | Active |
| 831-212 | Santa Cruz | Cell Number | Active |
| 831-214 | Monterey | Cell Number | Active |
| 831-216 | Santa Cruz | Landline | Active |
| 831-217 | Santa Cruz | Landline | Active |
| 831-218 | Santa Cruz | Landline | Active |
| 831-219 | Santa Cruz | Landline | Active |
| 831-221 | Monterey | Landline | Active |
| 831-222 | Santa Cruz | Landline | Active |
| 831-223 | Monterey | Landline | Active |
| 831-224 | Monterey | Cell Number | Active |
| 831-227 | Santa Cruz | Landline | Active |
| 831-229 | Monterey | Cell Number | Active |
| 831-232 | Monterey | Landline | Active |
| 831-233 | Monterey | Landline | Active |