| Information | |
|---|---|
| Area Code(NPA) | 301 - Frederick, MD |
| Prefix(NXX) | 301-304 |
| Full Number | 301-304-4921 |
| International Number | +1 301 304 4921 |
| Location | Frederick |
| State/Province | Maryland |
| Country | United States |
| Service Provider | Comcast Phone Of Northern Maryland |
| Type | Landline |
| Introduced | 03/06/2007 |
| 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 |
|---|---|---|---|
| 301-304-1100 | Frederick, MD | Frederick | Landline |
| 301-304-4965 | Frederick, MD | Frederick | Landline |
| 301-304-6962 | Frederick, MD | Frederick | Landline |
| 301-304-2142 | Frederick, MD | Frederick | Landline |
| 301-304-8778 | Frederick, MD | Frederick | Landline |
| 301-304-9852 | Frederick, MD | Frederick | Landline |
| 301-304-1210 | Frederick, MD | Frederick | Landline |
| 301-304-5647 | Frederick, MD | Frederick | Landline |
| 301-304-0337 | Frederick, MD | Frederick | Landline |
| 301-304-8392 | Frederick, MD | Frederick | Landline |