Area Code 631
| Area Code | 631 |
|---|---|
| Region | Suffolk County, Long Island |
| In service since | 01.11.1999 |
| Overlaid with | 934 |
| Split from | 516 |
| Time zone | Eastern Time |
| Associated Places | 157 |
| State | New York |
| Regions |
Nassau County Suffolk County |
| Largest Place | Brookhaven |
| Smallest Place | Dering Harbor |
157 locations are currently recorded for area code 631. The locations are in a federal state and 2 regions.
Places with the area code 631
The table lists all recorded locations for the area code 631 and shows the corresponding ZIP code, the location name, the County, and the State in each row.
Largest places with area code 631
The selection shows populous places that start with area code 631 or are directly assigned to this dialing region.
