430 Area Code
Northeastern Texas (overlay), Texas
Area code 430 is located in Northeastern Texas (overlay), Texas. It covers Tyler, Longview, and surrounding areas in the Central time zone (UTC-6). Administered by NANPA.
Where is area code 430?
Area code 430 is located in Northeastern Texas (overlay), Texas. It covers Tyler, Longview, and surrounding areas in the Central time zone (UTC-6).
Cities Covered by Area Code 430
Area code 430 primarily serves the Northeastern Texas (overlay) area of Texas. The exact coverage includes Tyler, Longview, and Texarkana (TX part), along with surrounding communities and suburbs.
Time Zone
Central Time — UTC-6
Area code 430 operates in the Central Time Zone. When calling 430 numbers from a different time zone, be sure to account for the time difference to reach people during business hours.
About Area Code 430
Area code 430 was introduced in 2015 as a geographic area code serving Northeastern Texas (overlay), Texas. It remains the primary area code for this region. Area codes are administered by NANPA (North American Numbering Plan Administration), the organization responsible for managing phone number resources in the US and Canada.