| Information | |
|---|---|
| Area Code(NPA) | 301 - Columbia, MD |
| Prefix(NXX) | 301-854 |
| Full Number | 301-854-5640 |
| International Number | +1 301 854 5640 |
| Location | Howard |
| State/Province | Maryland |
| Country | United States |
| Service Provider | Verizon Maryland |
| Type | Landline |
| Introduced | 02/04/1994 |
| Major City | Baltimore |
| Major citys in the area | Aspen Hill, MD;Bethesda, MD;Bowie, MD;Chillum, MD; |
| ZIP Code | 21046 |
| Time Zone | Eastern (UTC-05:00) |
| Location Details | |
|---|---|
| Numbers | Primary City | County | Phone Type |
|---|---|---|---|
| 301-854-3312 | Columbia, MD | Howard | Landline |
| 301-854-3643 | Columbia, MD | Howard | Landline |
| 301-854-3941 | Columbia, MD | Howard | Landline |
| 301-854-4066 | Columbia, MD | Howard | Landline |
| 301-854-0092 | Columbia, MD | Howard | Landline |
| 301-854-1447 | Columbia, MD | Howard | Landline |
| 301-854-6780 | Columbia, MD | Howard | Landline |
| 301-854-8523 | Columbia, MD | Howard | Landline |
| 301-854-4732 | Columbia, MD | Howard | Landline |
| 301-854-5667 | Columbia, MD | Howard | Landline |