443 Area code

--:-- EDT

Standard time:	UTC/GMT -5:00 hours
Daylight saving time:	+1:00 hour
Current time zone offset:	UTC/GMT -4:00 hours
Time zone abbreviation:	EDT

DST starts on Sunday 09 March 2025, 02:00
DST ends on Sunday 02 November 2025, 02:00

The 443 area code lies within the Eastern Time (ET)

EST - Eastern Standard Time
EDT - Eastern Daylight Time when daylight saving time is being observed (from early March to early November)

443 Area code location map

Baltimore (city) County

• Baltimore

Howard County

• Columbia
• Ellicott City
• Elkridge
• Waterloo

Anne Arundel County

• Glen Burnie
• Severn
• Annapolis
• Severna Park
• Odenton
• Crofton
• Pasadena
• Arnold
• Lake Shore
• Ferndale
• Brooklyn Park
• Riviera Beach
• Millersville

Baltimore County

• Dundalk
• Towson
• Catonsville
• Essex
• Randallstown
• Pikesville
• Parkville
• Owings Mills
• Perry Hall
• Reisterstown
• Middle River
• Cockeysville
• Rosedale
• Overlea
• Fork
• Chase

Wicomico County

• Salisbury
• Willards
• Nanticoke

Harford County

• Edgewood
• Aberdeen
• Havre de Grace
• Bel Air
• Fallston
• Jarrettsville
• Darlington
• Cardiff
• Churchville

Carroll County

• Westminster
• Taneytown
• Hampstead
• Sykesville
• Union Bridge

Talbot County

• Easton
• Trappe

Cecil County

• Elkton
• Perryville
• North East
• Chesapeake City
• Port Deposit

Dorchester County

• Cambridge
• Vienna

Worcester County

• Ocean City
• Berlin
• Snow Hill

Queen Anne's County

• Stevensville
• Centreville

Kent County

• Chestertown

Caroline County

• Denton
• Federalsburg

Somerset County

• Princess Anne
• Crisfield

Calvert County

• Prince Frederick
• Solomons
• North Beach