| General Information about Area Code 410 | |
|---|---|
| Country | United States |
| State / Province / Territory | Maryland |
| Major City | Baltimore |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 410-467 | Baltimore | Baltimore City | Landline |
| 410-487 | Baltimore | Baltimore City | Landline |
| 410-603 | Salisbury | Wicomico | Wireless |
| 410-369 | Baltimore | Baltimore City | Landline |
| 410-352 | Bishopville | Worcester | Landline |
| 410-791 | Laurel | Prince Georges | Wireless |
| 410-263 | Annapolis | Anne Arundel | Landline |
| 410-294 | Catonsville | Baltimore | Wireless |
| 410-674 | Odenton | Anne Arundel | Landline |
| 410-912 | Salisbury | Wicomico | Landline |
| 410-314 | Baltimore | Baltimore City | Landline |
| 410-523 | Baltimore | Baltimore City | Landline |
| 410-546 | Salisbury | Wicomico | Landline |
| 410-818 | Baltimore | Baltimore City | Landline |
| 410-991 | Annapolis | Anne Arundel | Wireless |
| 410-725 | Easton | Talbot | Wireless |
| 410-601 | Baltimore | Baltimore City | Landline |
| 410-975 | Severna Park | Anne Arundel | Landline |
| 410-945 | Baltimore | Baltimore City | Landline |
| 410-933 | Parkville | Baltimore | Landline |