Overlea, MD Area Codes
Overlea, Maryland (population 12,430) uses area codes 410, 443 and 667.
Overlea has no telephone exchange of its own in NANPA records; it is served by the Parkville exchange about 3.6 km away.
Carriers with Overlea numbers
34 prefixes are assigned to the Parkville exchange: 12% mobile, 35% VoIP and cable, 53% landline.
| Carrier | Prefixes |
|---|---|
| Verizon | 12 |
| Paetec Itel | 4 |
| Verizon Business (MCImetro) | 3 |
| T-Mobile | 3 |
| Comcast (Xfinity) | 2 |
| AT&T (Teleport) | 2 |
| Lumen (Level 3) | 2 |
| Bandwidth | 2 |
Area codes used in Overlea
| Area code | Prefixes serving Overlea | Main carriers in this code |
|---|---|---|
| 410 | 14 | Verizon, Verizon Wireless, AT&T Mobility |
| 443 | 14 | Paetec Itel, Verizon Wireless, T-Mobile |
| 667 | 6 | Onvoy (Sinch), AT&T Mobility, T-Mobile |
Overlea phone number prefixes
Numbers starting with these first six digits were originally assigned to the Parkville exchange.
410-248Verizon410-256Verizon410-497Comcast (Xfinity)410-513AT&T (Teleport)410-529Verizon410-657Verizon Business (MCImetro)410-661Verizon410-663Verizon410-665Verizon410-668Verizon410-870Comcast (Xfinity)410-882Verizon410-931Verizon410-933Verizon443-219Lumen (Level 3)443-290Lumen (Level 3)443-384Paetec Itel443-425AT&T (Teleport)443-442Paetec Itel443-461Paetec Itel443-495Bandwidth443-588Verizon Business (MCImetro)443-653T-Mobile443-678Verizon443-725Paetec Itel443-793Verizon Business (MCImetro)443-946Core Communications443-998Verizon667-310T-Mobile667-381T-Mobile667-409Bandwidth667-441AT&T Mobility667-532Onvoy (Sinch)667-688Fractel
Nearby cities in area code 410
- Baltimore
- Columbia
- Ellicott City
- Glen Burnie
- Dundalk
- Severn
- Bel Air South
- Towson
- Odenton
- Catonsville
- Essex
- Annapolis
Questions
- What is the area code for Overlea, MD?
- Overlea uses 3 area codes: 410, 443 and 667. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Overlea in?
- Overlea is in the Eastern time zone.