Tyler, Texas
Central Time Zone (UTC-6) · TX · —
About Area Codes in Tyler, Texas
Tyler, Texas is served by 2 area codes: 903, 430. When multiple area codes serve the same geographic area, it typically indicates overlay codes have been added to accommodate growing demand for phone numbers. All local calls within Tyler require 10-digit dialing. The city is in the Central time zone (UTC-6).
Other cities in area code 903
Frequently Asked Questions
What area code is Tyler, Texas?
Tyler, Texas uses area codes 903 and 430.
What time zone is Tyler in?
Tyler is in the Central time zone (UTC-6).
Do I need to dial 10 digits when calling Tyler?
Yes, all local calls in Tyler require 10-digit dialing because the area is served by multiple overlay area codes.
When was area code 903 created?
Area code 903 was established in 1990 as a geographic split from a larger area code region to serve the growing population.
What cities share area code 903 with Tyler?
Other cities sharing area code 903 with Tyler include Athens, Corsicana, Henderson, Jacksonville, Longview, among others.
Tyler, TX · Central Time Zone