| Area Code | 518 |
| State | New York |
| Current Time in Area Code 518 | 518> EDT |
| Timezone | Eastern Daylight Time |
| Regional Market Area | Albany-Schenectady-Troy Area Hudson Valley Region Plattsburgh Area |
| Metro Area(s) | Albany-Schenectady-Troy, NY Amsterdam, NY Glens Falls, NY Gloversville, NY Hudson, NY Malone, NY Plattsburgh, NY |
| Population (2020) | 1408544 |
| Adjacent Area Codes | 315,343,354,413,450,579,607,613,753,802,845,860,959 |
| Albany |
| Schenectady |
| Troy |