Active Prefixes in Area Code 443
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 443-505-#### | Essex | Landline Numbers | Global Crossing Loca... |
| 443-506-#### | Baltimore | Wireless Numbers | Sprint Spectrum L.p.... |
| 443-507-#### | Hampstead | Landline Numbers | Teleport Communicati... |
| 443-508-#### | Hampstead | Landline Numbers | Cavalier Telephone M... |
| 443-509-#### | Baltimore | Wireless Numbers | Cellco Partnership D... |
| 443-510-#### | Annapolis | Wireless Numbers | Cellco Partnership D... |
| 443-512-#### | Edgewood | Landline Numbers | Verizon Maryland, In... |
| 443-513-#### | Berlin | Wireless Numbers | New Cingular Wireles... |
| 443-514-#### | Catonsville | Landline Numbers | Us Lec Of Maryland, ... |
| 443-515-#### | Cambridge | Wireless Numbers | Cellco Partnership D... |
| 443-516-#### | Sykesville | Landline Numbers | Global Crossing Loca... |
| 443-517-#### | Glen Burnie | Landline Numbers | Global Crossing Loca... |
| 443-518-#### | Columbia | Landline Numbers | Verizon Maryland, In... |
| 443-519-#### | Towson | Landline Numbers | Global Crossing Loca... |
| 443-520-#### | Catonsville | Wireless Numbers | New Cingular Wireles... |
| 443-521-#### | Cambridge | Wireless Numbers | Cellco Partnership D... |
| 443-522-#### | Reisterstown | Landline Numbers | Paetec Communication... |
| 443-523-#### | Salisbury | Landline Numbers | Verizon Maryland, In... |
| 443-524-#### | Baltimore | Landline Numbers | Allegiance Telecom, ... |
| 443-525-#### | Baltimore | Wireless Numbers | Leap Wireless Intl, ... |
| 443-526-#### | Not available. | Landline Numbers | Global Naps South, I... |
| 443-527-#### | Baltimore | Wireless Numbers | Omnipoint Communicat... |
| 443-528-#### | Bel Air | Wireless Numbers | Sprint Spectrum L.p.... |
| 443-529-#### | Baltimore | Wireless Numbers | Omnipoint Communicat... |
| 443-530-#### | Dundalk | Landline Numbers | Paetec Communication... |
| 443-531-#### | Baltimore | Wireless Numbers | Leap Wireless Intl, ... |
| 443-532-#### | Prince Frederick | Wireless Numbers | Sprint Spectrum L.p.... |
| 443-533-#### | Jarrettsville | Landline Numbers | Teleport Communicati... |
| 443-534-#### | Annapolis | Wireless Numbers | Cellco Partnership D... |
| 443-535-#### | Columbia | Landline Numbers | Verizon Maryland, In... |
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 | |