| Information | |
|---|---|
| Area Code(NPA) | 240 - Gaithersburg, MD |
| Prefix(NXX) | 240-631 |
| Full Number | 240-631-1643 |
| International Number | +1 240 631 1643 |
| Location | Montgomery |
| State/Province | Maryland |
| Country | United States |
| Service Provider | Verizon Maryland |
| Type | Landline |
| Introduced | 11/20/1998 |
| Major City | Baltimore |
| Major citys in the area | Aspen Hill, MD;Bethesda, MD;Bowie, MD;Chillum, MD; |
| ZIP Code | 20877 |
| Time Zone | Eastern |
| Location Details | |
|---|---|
| Numbers | Primary City | County | Phone Type |
|---|---|---|---|
| 240-631-5933 | Gaithersburg, MD | Montgomery | Landline |
| 240-631-7033 | Gaithersburg, MD | Montgomery | Landline |
| 240-631-9324 | Gaithersburg, MD | Montgomery | Landline |
| 240-631-4467 | Gaithersburg, MD | Montgomery | Landline |
| 240-631-5318 | Gaithersburg, MD | Montgomery | Landline |
| 240-631-9017 | Gaithersburg, MD | Montgomery | Landline |
| 240-631-6060 | Gaithersburg, MD | Montgomery | Landline |
| 240-631-6759 | Gaithersburg, MD | Montgomery | Landline |
| 240-631-3535 | Gaithersburg, MD | Montgomery | Landline |
| 240-631-4041 | Gaithersburg, MD | Montgomery | Landline |