| 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 |
|---|---|---|---|
| 410-585 | Baltimore | Baltimore City | Landline |
| 410-680 | Laurel | Prince Georges | Landline |
| 410-391 | Essex | Baltimore | Landline |
| 410-274 | Baltimore | Baltimore City | Wireless |
| 410-534 | Baltimore | Baltimore City | Landline |
| 410-913 | Baltimore | Baltimore City | Wireless |
| 410-758 | Centreville | Queen Annes | Landline |
| 410-843 | Baltimore | Baltimore City | Landline |
| 410-398 | Elkton | Cecil | Landline |
| 410-986 | Baltimore | Baltimore City | Landline |
| 410-610 | Port Republic | Calvert | Wireless |
| 410-373 | Towson | Baltimore | Wireless |
| 410-293 | Annapolis | Anne Arundel | Landline |
| 410-233 | Baltimore | Baltimore City | Landline |
| 410-899 | Towson | Baltimore | Wireless |
| 410-243 | Baltimore | Baltimore City | Landline |
| 410-368 | Halethorpe | Baltimore | Landline |
| 410-967 | Towson | Baltimore | Wireless |
| 410-673 | Preston | Caroline | Landline |
| 410-938 | Towson | Baltimore | Landline |