443 Area Code Information
State: MD
Largest City in Area: BALTIMORE
Where is Area Code 443? Area code (443) is in the state of MD. The PeopleSearchNow database has 1,361,026 records on file with a phone number in the area code of (443). Below, are the major cities in the area code (443).
Area Codes Starting with 4
Major Cities in 443
- BALTIMORE, MD (685,681)
- GLEN BURNIE, MD (90,563)
- GWYNN OAK, MD (81,089)
- COLUMBIA, MD (79,918)
- PARKVILLE, MD (79,242)
- OWINGS MILLS, MD (72,452)
- ESSEX, MD (70,954)
- DUNDALK, MD (66,740)
- WINDSOR MILL, MD (64,655)
- ANNAPOLIS, MD (63,578)
Zip Codes in 443
- 21061
- 21117
- 21122
- 21206
- 21207
- 21213
- 21215
- 21216
- 21217
- 21218
- 21220
- 21221
- 21222
- 21223
- 21224
- 21229
- 21230
- 21234
- 21239
- 21244