Geographic Regions and Area Codes

Area Code 430 is located in the state of Texas, specifically covering the northeastern and eastern regions of the state. It includes major cities such as Tyler, Longview, and Sherman, as well as smaller rural communities. The area code spans approximately 6,600 square miles, making it a significant region in Texas. The 430 area code is overlaid on the 903 area code, meaning they share the same geographic boundaries. Adjacent area codes include 214, 254, 318, 327, 469, 580, 870, 903, 936, 940, 945, 972, and 979.

For businesses, understanding the geographic spread and adjacent area codes is crucial for regional marketing and customer service strategies. The overlay with the 903 area code means businesses can use either code for their operations, providing flexibility in communication.