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Havre de Grace, MD Area Codes
Havre de Grace, Maryland (population 15,630) uses area codes 443, 410 and 667.
Carriers with Havre de Grace numbers
8 prefixes are assigned to the Havre de Grace exchange: 0% mobile, 25% VoIP and cable, 75% landline.
| Carrier | Prefixes |
|---|---|
| Verizon | 3 |
| Paetec Itel | 2 |
| AT&T (Teleport) | 1 |
| Ton80 Communications | 1 |
| Onvoy (Sinch) | 1 |
Area codes used in Havre de Grace
| Area code | Prefixes serving Havre de Grace | Main carriers in this code |
|---|---|---|
| 443 | 4 | Paetec Itel, Verizon Wireless, T-Mobile |
| 410 | 2 | Verizon, Verizon Wireless, AT&T Mobility |
| 667 | 2 | Onvoy (Sinch), AT&T Mobility, T-Mobile |
Havre de Grace phone number prefixes
Numbers starting with these first six digits were originally assigned to the Havre de Grace exchange.
443-209Paetec Itel443-502AT&T (Teleport)443-526Paetec Itel443-843Verizon410-939Verizon410-942Verizon667-466Ton80 Communications667-567Onvoy (Sinch)
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 Havre de Grace, MD?
- Havre de Grace 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 Havre de Grace in?
- Havre de Grace is in the Eastern time zone.