| Information | |
|---|---|
| Area Code(NPA) | 240 - Gaithersburg, MD |
| Prefix(NXX) | 240-477 |
| Full Number | 240-477-0858 |
| International Number | +1 240 477 0858 |
| Location | Montgomery |
| State/Province | Maryland |
| Country | United States |
| Service Provider | Lightwave Communications |
| Type | Landline |
| Introduced | 05/20/2005 |
| Major City | Baltimore |
| Major citys in the area | Aspen Hill, MD;Bethesda, MD;Bowie, MD;Chillum, MD; |
| ZIP Code | 20879 |
| Time Zone | Eastern |
| Location Details | |
|---|---|
| Numbers | Primary City | County | Phone Type |
|---|---|---|---|
| 240-477-4287 | Gaithersburg, MD | Montgomery | Landline |
| 240-477-3554 | Gaithersburg, MD | Montgomery | Landline |
| 240-477-1729 | Gaithersburg, MD | Montgomery | Landline |
| 240-477-9469 | Gaithersburg, MD | Montgomery | Landline |
| 240-477-3065 | Gaithersburg, MD | Montgomery | Landline |
| 240-477-7463 | Gaithersburg, MD | Montgomery | Landline |
| 240-477-6443 | Gaithersburg, MD | Montgomery | Landline |
| 240-477-7127 | Gaithersburg, MD | Montgomery | Landline |
| 240-477-6674 | Gaithersburg, MD | Montgomery | Landline |
| 240-477-6310 | Gaithersburg, MD | Montgomery | Landline |