| General Information about Area Code 315 | |
|---|---|
| Country | United States |
| State / Province / Territory | New York |
| Major City | Syracuse |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 315-899 | Brookfield | Madison | Landline |
| 315-290 | Lyons | Wayne | Landline |
| 315-699 | Cicero | Onondaga | Landline |
| 315-735 | Utica | Oneida | Landline |
| 315-348 | Lyons Falls | Lewis | Landline |
| 315-528 | Madrid | Saint Lawrence | Wireless |
| 315-769 | Massena | Saint Lawrence | Landline |
| 315-450 | Syracuse | Onondaga | Wireless |
| 315-750 | Hamilton | Madison | Wireless |
| 315-751 | Syracuse | Onondaga | Wireless |
| 315-739 | Utica | Oneida | Wireless |
| 315-258 | Auburn | Cayuga | Landline |
| 315-225 | Rome | Oneida | Wireless |
| 315-777 | Watertown | Jefferson | Landline |
| 315-444 | Ilion | Herkimer | Landline |
| 315-948 | Antwerp | Jefferson | Landline |
| 315-437 | Syracuse | Onondaga | Landline |
| 315-634 | Syracuse | Onondaga | Landline |
| 315-394 | Ogdensburg | Saint Lawrence | Landline |
| 315-653 | South Otselic | Chenango | Landline |