Area Code 443
Windsor Mill, Maryland - Covers 157K phone records in our database
443
Windsor Mill
Maryland
157K
About Area Code 443
Area code 443 is a telephone area code serving Windsor Mill and surrounding areas in Maryland. Our database contains 157K phone records associated with this area code.
Area code 443 covers the following areas:
| City | State | Records |
|---|---|---|
| Windsor Mill | Maryland | 157K |
| Reading | Pennsylvania | 203 |
| Wilmington | Delaware | 162 |
How to Use Area Code 443
To call a phone number with area code 443, dial 1-443-XXX-XXXX from within the United States. For international calls to this area code, dial your country's exit code followed by 1-443 and the 7-digit local number.
If you've received an unknown call from area code 443, you can use our reverse phone lookup tool to identify the caller.