USA Area Codes
Area Code Union, Area Code 908
The city of Union is located in the state of New Jersey (Union county). The area code of Union is 908. For local calls is no area code required.
If you want to call from Trenton to Union you have to dial +1 908 and the telephone number of the person you want to reach.
List of Cities located close to Union:
| Area | Area Code |
|---|---|
| Cranford | 908 |
| Elizabeth | 908 |
| Garwood | 908 |
| Hillside | 908 |
| Irvington | 973 |
| Kenilworth | 908 |
| Maplewood | 973 |
| Millburn | 973 |
| Roselle | 908 |
| Roselle Park | 908 |
| South Orange | 973 |
| Springfield | 973 |
| Vauxhall | 908 |
| Westfield | 908 |
Last change: 23.04.2007
