La Plata, MD Area Codes
La Plata, Maryland (population 12,137) uses area codes 240 and 301.
Carriers with La Plata numbers
11 prefixes are assigned to the La Plata exchange: 0% mobile, 64% VoIP and cable, 36% landline.
| Carrier | Prefixes |
|---|---|
| Peerless Network | 2 |
| Verizon | 2 |
| Onvoy (Sinch) | 1 |
| Verizon Business (MCImetro) | 1 |
| Core Communications | 1 |
| Lumen (Level 3) | 1 |
| Lumen (CenturyLink) | 1 |
| Bandwidth | 1 |
Area codes used in La Plata
| Area code | Prefixes serving La Plata | Main carriers in this code |
|---|---|---|
| 240 | 8 | T-Mobile, Verizon Wireless, AT&T Mobility |
| 301 | 3 | Verizon, Verizon Wireless, AT&T Mobility |
La Plata phone number prefixes
Numbers starting with these first six digits were originally assigned to the La Plata exchange.
240-208Peerless Network240-349Onvoy (Sinch)240-352Peerless Network240-523Verizon Business (MCImetro)240-622Core Communications240-776Lumen (Level 3)240-901Lumen (CenturyLink)240-955Bandwidth301-392Verizon301-539AT&T (Teleport)301-934Verizon
Nearby cities in area code 240
- Frederick
- Germantown
- Waldorf
- Silver Spring
- Gaithersburg
- Rockville
- Bethesda
- Bowie
- Aspen Hill
- Wheaton
- North Bethesda
- Potomac
Questions
- What is the area code for La Plata, MD?
- La Plata uses 2 area codes: 240 and 301. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is La Plata in?
- La Plata is in the Eastern time zone.