Active Prefixes in Area Code 443
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 443-291-#### | Hampstead | Landline Numbers | Global Crossing Loca... |
| 443-292-#### | Crofton | Landline Numbers | Level 3 Communicatio... |
| 443-293-#### | Westminster | Landline Numbers | Global Crossing Loca... |
| 443-294-#### | West River | Landline Numbers | Global Crossing Loca... |
| 443-295-#### | Prince Frederick | Landline Numbers | Level 3 Communicatio... |
| 443-296-#### | Waterloo 238 | Landline Numbers | Global Crossing Loca... |
| 443-297-#### | Arbutus | Landline Numbers | Teleport Communicati... |
| 443-298-#### | Easton | Wireless Numbers | New Cingular Wireles... |
| 443-299-#### | Fallston | Landline Numbers | Global Crossing Loca... |
| 443-300-#### | Sykesville | Landline Numbers | Broadwing Communicat... |
| 443-301-#### | Baltimore | Wireless Numbers | New Cingular Wireles... |
| 443-302-#### | Crofton | Landline Numbers | Global Crossing Loca... |
| 443-303-#### | Aberdeen | Landline Numbers | Global Crossing Loca... |
| 443-304-#### | Arbutus | Landline Numbers | Global Crossing Loca... |
| 443-305-#### | Armiger-Gibson Island | Landline Numbers | Global Crossing Loca... |
| 443-306-#### | Severna Park | Wireless Numbers | Sprint Spectrum L.p.... |
| 443-307-#### | Bel Air | Landline Numbers | Global Crossing Loca... |
| 443-308-#### | Severn | Landline Numbers | Allegiance Telecom, ... |
| 443-309-#### | Elkton | Wireless Numbers | Sprint Spectrum L.p.... |
| 443-310-#### | Baltimore | Wireless Numbers | New Cingular Wireles... |
| 443-312-#### | Brooklyn Park-Linthicum | Landline Numbers | Global Crossing Loca... |
| 443-313-#### | Fork | Landline Numbers | Global Crossing Loca... |
| 443-314-#### | Baltimore | Wireless Numbers | Sprint Spectrum L.p.... |
| 443-315-#### | Catonsville | Landline Numbers | Global Crossing Loca... |
| 443-316-#### | Woodlawn | Landline Numbers | Global Crossing Loca... |
| 443-317-#### | Chase | Landline Numbers | Global Crossing Loca... |
| 443-318-#### | Cockeysville | Landline Numbers | Cavalier Telephone, ... |
| 443-319-#### | Columbia | Landline Numbers | Cavalier Telephone, ... |
| 443-320-#### | Baltimore | Landline Numbers | Global Crossing Loca... |
| 443-321-#### | Annapolis | Landline Numbers | Paetec Communication... |
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 | |