| Information | |
|---|---|
| Area Code(NPA) | 301 - Frederick, MD |
| Prefix(NXX) | 301-712 |
| Full Number | 301-712-1390 |
| International Number | +1 301 712 1390 |
| Location | Frederick |
| State/Province | Maryland |
| Country | United States |
| Service Provider | Mci Worldcom Communications |
| Type | Landline |
| Introduced | 03/27/2005 |
| Major City | Baltimore |
| Major citys in the area | Aspen Hill, MD;Bethesda, MD;Bowie, MD;Chillum, MD; |
| ZIP Code | 21703 |
| Time Zone | Eastern (UTC-05:00) |
| Location Details | |
|---|---|
| Numbers | Primary City | County | Phone Type |
|---|---|---|---|
| 301-712-3444 | Frederick, MD | Frederick | Landline |
| 301-712-5438 | Frederick, MD | Frederick | Landline |
| 301-712-9611 | Frederick, MD | Frederick | Landline |
| 301-712-3475 | Frederick, MD | Frederick | Landline |
| 301-712-2224 | Frederick, MD | Frederick | Landline |
| 301-712-8244 | Frederick, MD | Frederick | Landline |
| 301-712-3654 | Frederick, MD | Frederick | Landline |
| 301-712-8409 | Frederick, MD | Frederick | Landline |
| 301-712-6179 | Frederick, MD | Frederick | Landline |
| 301-712-8672 | Frederick, MD | Frederick | Landline |