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Owings Mills, MD Area Codes
Owings Mills, Maryland (population 35,626) uses area codes 443, 410 and 667.
Owings Mills has no telephone exchange of its own in NANPA records; it is served by the Randallstown exchange about 4.4 km away.
Carriers with Owings Mills numbers
16 prefixes are assigned to the Randallstown exchange: 19% mobile, 31% VoIP and cable, 50% landline.
| Carrier | Prefixes |
|---|---|
| Verizon | 4 |
| Paetec Itel | 3 |
| T-Mobile | 3 |
| Verizon Business (MCImetro) | 2 |
| AT&T (Teleport) | 1 |
| Comcast (Xfinity) | 1 |
| Core Communications | 1 |
| Lumen (Level 3) | 1 |
Area codes used in Owings Mills
| Area code | Prefixes serving Owings Mills | Main carriers in this code |
|---|---|---|
| 443 | 9 | Paetec Itel, Verizon Wireless, T-Mobile |
| 410 | 5 | Verizon, Verizon Wireless, AT&T Mobility |
| 667 | 2 | Onvoy (Sinch), AT&T Mobility, T-Mobile |
Owings Mills phone number prefixes
Numbers starting with these first six digits were originally assigned to the Randallstown exchange.
443-272AT&T (Teleport)443-405Comcast (Xfinity)443-426Paetec Itel443-431Core Communications443-565Paetec Itel443-576Verizon Business (MCImetro)443-657Lumen (Level 3)443-675Paetec Itel443-985T-Mobile410-496Verizon410-521Verizon410-655Verizon410-701Verizon Business (MCImetro)410-922Verizon667-324T-Mobile667-390T-Mobile
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 Owings Mills, MD?
- Owings Mills 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 Owings Mills in?
- Owings Mills is in the Eastern time zone.