| Information | |
|---|---|
| Area Code(NPA) | 240 - Chevy Chase, MD |
| Prefix(NXX) | 240-778 |
| Full Number | 240-778-4492 |
| International Number | +1 240 778 4492 |
| Location | Montgomery |
| State/Province | Maryland |
| Country | United States |
| Service Provider | Xo Maryland |
| Type | Landline |
| Introduced | 10/31/2000 |
| Major City | Baltimore |
| Major citys in the area | Aspen Hill, MD;Bethesda, MD;Bowie, MD;Chillum, MD; |
| ZIP Code | 20816 |
| Time Zone | Eastern |
| Location Details | |
|---|---|
| Numbers | Primary City | County | Phone Type |
|---|---|---|---|
| 240-778-1452 | Chevy Chase, MD | Montgomery | Landline |
| 240-778-6978 | Chevy Chase, MD | Montgomery | Landline |
| 240-778-1114 | Chevy Chase, MD | Montgomery | Landline |
| 240-778-0151 | Chevy Chase, MD | Montgomery | Landline |
| 240-778-6612 | Chevy Chase, MD | Montgomery | Landline |
| 240-778-6000 | Chevy Chase, MD | Montgomery | Landline |
| 240-778-8170 | Chevy Chase, MD | Montgomery | Landline |
| 240-778-5440 | Chevy Chase, MD | Montgomery | Landline |
| 240-778-0593 | Chevy Chase, MD | Montgomery | Landline |
| 240-778-3159 | Chevy Chase, MD | Montgomery | Landline |