Active Prefixes in Area Code 443
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 443-475-#### | Baltimore | Landline Numbers | Mci Worldcom Communi... |
| 443-476-#### | Annapolis | Landline Numbers | Verizon Maryland, In... |
| 443-477-#### | Cambridge | Wireless Numbers | Cellco Partnership D... |
| 443-478-#### | Baltimore | Wireless Numbers | Cellco Partnership D... |
| 443-479-#### | Laurel | Landline Numbers | Verizon Maryland, In... |
| 443-480-#### | Chestertown | Wireless Numbers | Cellco Partnership D... |
| 443-481-#### | Annapolis | Landline Numbers | Us Lec Of Maryland, ... |
| 443-482-#### | Annapolis | Landline Numbers | Verizon Maryland, In... |
| 443-483-#### | Cardiff | Landline Numbers | Broadwing Communicat... |
| 443-484-#### | Edgewood | Landline Numbers | Broadwing Communicat... |
| 443-485-#### | Elkton | Landline Numbers | Broadwing Communicat... |
| 443-486-#### | Prince Frederick | Landline Numbers | Broadwing Communicat... |
| 443-487-#### | Westminster | Landline Numbers | Broadwing Communicat... |
| 443-488-#### | Baltimore | Wireless Numbers | Leap Wireless Intl, ... |
| 443-489-#### | Chase | Landline Numbers | Teleport Communicati... |
| 443-490-#### | Edgewood | Landline Numbers | Global Crossing Loca... |
| 443-491-#### | Parkton | Landline Numbers | Global Crossing Loca... |
| 443-492-#### | Elkridge | Landline Numbers | Global Crossing Loca... |
| 443-493-#### | Delmar | Wireless Numbers | Cellco Partnership D... |
| 443-494-#### | Millersville | Landline Numbers | Global Crossing Loca... |
| 443-495-#### | Parkville | Landline Numbers | Global Crossing Loca... |
| 443-496-#### | Easton | Wireless Numbers | Sprint Spectrum L.p.... |
| 443-497-#### | Salisbury | Wireless Numbers | Sprint Spectrum L.p.... |
| 443-498-#### | Catonsville | Landline Numbers | Allegiance Telecom, ... |
| 443-499-#### | Jarrettsville | Landline Numbers | Global Crossing Loca... |
| 443-500-#### | Baltimore | Wireless Numbers | Leap Wireless Intl, ... |
| 443-501-#### | Pikesville | Landline Numbers | Global Crossing Loca... |
| 443-502-#### | Havre De Grace | Landline Numbers | Teleport Communicati... |
| 443-503-#### | Dundalk | Landline Numbers | Xo Maryland, Llc... |
| 443-504-#### | Fallston | Landline Numbers | Cavalier Telephone M... |
Area Code 443 Introduction
| Area Code: | 443 |
| Country: | United States |
| State/Province: | Maryland - MD |
| Major City: | Pikesville |
| Time Zone: | Eastern |
| Average property | $145K |
| Average age | 58 y/o |
| Average assets | $57.1K |
| Population density | 12,407 sq mi (32,133 km2) |
| Population | 6,016,447 |
| latitude Longitude: | |
| 37° 53′ N to 39° 43′ N / 75° 03′ W to 79° 29′ W | |
| About 443 : | |
| The 443 Area Code (or Area Code 443) is located in the state of MD. Area Code 443 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.16 million unique phone numbers and 2.13 million individuals near the city of Gwynn Oak Area code 443 was put into service. Area code 443 is an overlay of area code 410. |
|
| Major cities or places | |
| Arbutus, MD>Arnold, MD>Baltimore, MD>Bel Air North, MD>Bel Air South, MD>Carney, MD>Catonsville, MD>Columbia, MD>Crofton, MD>Dundalk, MD>Edgewood, MD>Eldersburg, MD>Elkridge, MD>Ellicott City, MD>Essex, MD>Glen Burnie, MD>Lochearn, MD>Middle River, MD>Milford Mill, MD>Odenton, MD>Parkville, MD>Perry Hall, MD>Pikesville, MD>Randallstown, MD>Reisterstown, MD>Salisbury, MD>Severn, MD>Severna Park, MD>South Gate, MD>Towson, MD | |