| Information | |
|---|---|
| Area Code(NPA) | 301 - Mount Rainier, MD |
| Prefix(NXX) | 301-623 |
| Full Number | 301-623-3138 |
| International Number | +1 301 623 3138 |
| Location | Prince Georges |
| State/Province | Maryland |
| Country | United States |
| Service Provider | Teleport Communications America - DC |
| Type | Landline |
| Introduced | 10/11/1997 |
| Major City | Baltimore |
| Major citys in the area | Aspen Hill, MD;Bethesda, MD;Bowie, MD;Chillum, MD; |
| ZIP Code | 20722 |
| Time Zone | Eastern (UTC-05:00) |
| Location Details | |
|---|---|
| Numbers | Primary City | County | Phone Type |
|---|---|---|---|
| 301-623-9477 | Mount Rainier, MD | Prince Georges | Landline |
| 301-623-6970 | Mount Rainier, MD | Prince Georges | Landline |
| 301-623-0591 | Mount Rainier, MD | Prince Georges | Landline |
| 301-623-3821 | Mount Rainier, MD | Prince Georges | Landline |
| 301-623-0873 | Mount Rainier, MD | Prince Georges | Landline |
| 301-623-2954 | Mount Rainier, MD | Prince Georges | Landline |
| 301-623-2318 | Mount Rainier, MD | Prince Georges | Landline |
| 301-623-0690 | Mount Rainier, MD | Prince Georges | Landline |
| 301-623-2636 | Mount Rainier, MD | Prince Georges | Landline |
| 301-623-6004 | Mount Rainier, MD | Prince Georges | Landline |