Leonardtown, MD Area Codes
Leonardtown, Maryland (population 5,033) uses area codes 240, 301 and 227.
Carriers with Leonardtown numbers
28 prefixes are assigned to the Leonardtown exchange: 50% mobile, 29% VoIP and cable, 21% landline.
| Carrier | Prefixes |
|---|---|
| Verizon Wireless | 13 |
| Verizon | 4 |
| Onvoy (Sinch) | 2 |
| Core Communications | 1 |
| AT&T (Teleport) | 1 |
| Lumen (Level 3) | 1 |
| Peerless Network | 1 |
| Verizon Business (MCImetro) | 1 |
Area codes used in Leonardtown
| Area code | Prefixes serving Leonardtown | Main carriers in this code |
|---|---|---|
| 240 | 17 | T-Mobile, Verizon Wireless, AT&T Mobility |
| 301 | 9 | Verizon, Verizon Wireless, AT&T Mobility |
| 227 | 2 | Onvoy (Sinch), AT&T Mobility, T-Mobile |
Leonardtown phone number prefixes
Numbers starting with these first six digits were originally assigned to the Leonardtown exchange.
240-239Core Communications240-256AT&T (Teleport)240-298Verizon Wireless240-309Verizon Wireless240-434Lumen (Level 3)240-496Verizon Wireless240-526Peerless Network240-538Verizon Business (MCImetro)240-561Verizon Wireless240-572Verizon Wireless240-577Verizon Wireless240-587Verizon Wireless240-717Onvoy (Sinch)240-808Verizon Wireless240-925Verizon Wireless240-948Bandwidth240-980Verizon Wireless301-247AT&T Mobility301-373Verizon301-475Verizon301-481Verizon Wireless301-536Metropcs301-690Idt America, Corp.301-769Verizon301-904Verizon Wireless301-997Verizon227-234Onvoy (Sinch)227-306Verizon Wireless
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 Leonardtown, MD?
- Leonardtown uses 3 area codes: 240, 301 and 227. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Leonardtown in?
- Leonardtown is in the Eastern time zone.