Where is area code 903? Area code 903 is located in northeastern Texas and covers Tyler, Longview, and Sherman. It has a single overlay (430) that 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, …

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

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.

5 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 903 area code covers the northeastern part of Texas, including Kilgore, Texarkana, Tyler, and Sherman. To start a free reverse phone lookup, simply enter the full 10-digit number …

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, …

Nov 4, 1990 · Area code 903 is located in Texas. Get area code location and dialing plans for all phone prefixes in area code 903.