Find 903 area code details including city, time zone, and map. Lookup area code 903 phone number, name, and location.

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.

Dec 1, 2025 · 903 Area Code located in Texas, including 159 cities, 31 counties, 1 time zone, map, Census demographics, and 747 active prefixes.

Area code 903 is located in Texas. Get the area’s map, cities covered, current time, prefixes, and dialing instructions.

Nov 22, 2025 · Area code 903 is in Texas, USA. Locate phone numbers 903-200-XXXX through 903-999-XXXX. City list with local time, map and overlaying areas.

Browse area code 903 phone numbers, prefixes and exchanges. The 903 area code serves Longview, Dallas, Texarkana, Athens, Tyler, covering 156 ZIP codes in 38 counties.

4 days ago · 903 is an area code located in the state of Texas, US. The largest city it serves is Tyler. Find out where 903 area code zone from, which states, counties and cities it covers. Get the most …

Phone numbers with the 903 area code prefix originate from the northeastern region of Texas, bordering Oklahoma, Arkansas, and Louisiana. Area codes 903 and 430 serve the same geographic region. …

List of ZIP Codes in Area Code 903 ... List of Counties in Area Code 903 ... List of Major Cities/Towns in Area Code 903

Area Code 903 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 7,689,718 unique phone numbers and 805,255 individuals near the cities of Tyler, Longview, and …