Joppatowne, MD Area Codes
Joppatowne, Maryland (population 13,397) uses area codes 443, 410 and 667.
Joppatowne has no telephone exchange of its own in NANPA records; it is served by the Edgewood exchange about 4.8 km away.
Carriers with Joppatowne numbers
21 prefixes are assigned to the Edgewood exchange: 0% mobile, 33% VoIP and cable, 67% landline.
| Carrier | Prefixes |
|---|---|
| Verizon | 8 |
| Paetec Itel | 4 |
| AT&T (Teleport) | 1 |
| Comcast (Xfinity) | 1 |
| Lumen (Level 3) | 1 |
| Bandwidth | 1 |
| Verizon Business (MCImetro) | 1 |
| Metropcs | 1 |
Area codes used in Joppatowne
| Area code | Prefixes serving Joppatowne | Main carriers in this code |
|---|---|---|
| 443 | 9 | Paetec Itel, Verizon Wireless, T-Mobile |
| 410 | 8 | Verizon, Verizon Wireless, AT&T Mobility |
| 667 | 4 | Onvoy (Sinch), AT&T Mobility, T-Mobile |
Joppatowne phone number prefixes
Numbers starting with these first six digits were originally assigned to the Edgewood exchange.
443-372Paetec Itel443-402AT&T (Teleport)443-409Paetec Itel443-456Comcast (Xfinity)443-484Lumen (Level 3)443-490Bandwidth443-512Verizon443-587Paetec Itel443-922Paetec Itel410-417Verizon410-436Verizon410-569Verizon410-612Verizon410-670Verizon Business (MCImetro)410-671Verizon410-676Verizon410-994Verizon667-297Metropcs667-455Vonage667-656Onvoy (Sinch)667-824Ton80 Communications
Nearby cities in area code 443
- Baltimore
- Columbia
- Ellicott City
- Glen Burnie
- Dundalk
- Severn
- Bel Air South
- Towson
- Odenton
- Catonsville
- Essex
- Annapolis
Questions
- What is the area code for Joppatowne, MD?
- Joppatowne uses 3 area codes: 443, 410 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 Joppatowne in?
- Joppatowne is in the Eastern time zone.