Area code 443
443 is Baltimore, Glen Burnie, Dundalk, Maryland.
Area code 443 at a glance
- State
- Maryland
- Main cities
- Baltimore, Glen Burnie, Dundalk, Towson, Salisbury, Annapolis, Essex, Bel Air
- Time zone
- Eastern Time
- Local time now
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- In service since
- 1997
410 covers the exact same area as 443 — both are dialed with all 10 digits.
Get a 443 number
Rent a real 443 number and receive calls and text messages on it from anywhere. Calls ring in your browser, and voicemail is transcribed automatically.
$3.90/month
Available now
- +1 443 971 0229
- +1 443 971 0237
- +1 443 746 9497
- +1 443 971 0162
- +1 443 439 3840
Call a 443 number from abroad
Call any 443 number from your browser — no SIM, no app install, and no international roaming charge.
Calls to United States start at $0.02/min from QuikRing.
Call now in your browserCalling 443 from inside the US or Canada
Dial 1, then 443, then the 7-digit number.
Calling a 443 number or a 1-800 number from outside the US or Canada? Here is how to reach it from abroad.
Frequently asked questions
Where is area code 443?
Area code 443 covers Baltimore, Glen Burnie, Dundalk in Maryland.
What time is it in area code 443?
Area code 443 is in the Eastern Time time zone. See the live clock above for the current local time.
Is 410 the same area as 443?
Yes. 410 is an overlay of 443 — they cover the exact same area, so every call there needs all 10 digits dialed.
How do I get an area code 443 phone number?
Sign up for QuikRing and rent one of the available 443 numbers shown above. It starts working immediately and can receive real calls and text messages.
How much does it cost to call 443 from abroad?
Calls to United States numbers, including area code 443, start at $0.02/min with QuikRing — no roaming plan or SIM needed.