Where is area code 430? Area code 430 is located in northeastern Texas and covers Tyler, Longview, and Sherman. It is an overlay for area code 903 and serves the same area.

Area codes 903 and 430 are telephone area codes in the North American Numbering Plan (NANP) for the northeastern part of the U.S. state of Texas, including Kilgore, Texarkana, Tyler, and Sherman. The numbering plan area begins just north and east of the Dallas–Fort Worth metroplex, and extends to the Oklahoma, Arkansas, and Louisiana state borders.

Jul 31, 2012 · Find 430 area code details including city, time zone, and map. Lookup area code 430 phone number, name, and location.

About area code 430: location, common spam callers, related area codes, and more. Includes 430 reverse phone lookup to identify spam callers.

Apr 7, 2025 · 430 is an area code located in the state of Texas, US. The largest city it serves is Tyler. Find out where 430 area code zone from, which states, counties and cities it covers. Get the most exact information on time zones here.

Apr 1, 2025 · 430 Area Code located in Texas, including 135 cities, 32 counties, 1 time zone, map, Census demographics, and 235 active prefixes.

Area code 430 is located in Texas. Get the area’s map, cities covered, current time, prefixes, and dialing instructions.

Area codes 903 and 430 serve northeast Texas including the larger cities and communities of Corsicana, Denison, Greenville, Longview, Marshall, Paris, Sherman, Texarkana, and Tyler in addition to many smaller communities within the service area.

Dec 24, 2001 · Area code 430 is located in NE Texas and includes Tyler. View the 430 area code map, major cities, location, timezone and more on TeraCodes.com.

Lookup information on Area Code 430 - get demographic, NPA NXX, and other data by area code