Learn about the 903 area code, including its location, cities, time zone, introduction date, and related area codes.
903 Area Code Details
Major Cities in the 903 Area Code
The 903 area code is associated with the following cities and communities:
- Corsicana
- Denison
- Greenville
- Longview
- Marshall
- Paris
- Sherman
- Texarkana
- Tyler
Where Is Area Code 903 Located?
The 903 area code serves communities in Texas. The exact communities and numbering assignments can change as telephone numbering resources are updated.
903 Area Code Time Zone
The 903 area code is associated with the Central time zone.
When Was 903 Area Code Introduced?
The 903 area code was introduced in 04-Nov-1990.
How to Call a 903 Area Code Number
For a call within the same numbering plan, dial the required local number according to your carrier’s dialing rules. For calls from outside the United States, use the United States country code (+1), followed by the area code and seven-digit telephone number.
Related Area Codes
903 Area Code FAQ
What state is 903 area code in?
The 903 area code is associated with Texas.
What time zone is 903 area code in?
The 903 area code is associated with Central.
What cities use 903 area code?
Corsicana|Denison|Greenville|Longview|Marshall|Paris|Sherman|Texarkana|Tyler
More Questions About Area Code 903
What state is area code 903 in?
Area code 903 is associated with Texas.
What time zone is area code 903 in?
The listed time zone for area code 903 is Central.