Area code 325 covers West Texas — a vast region of ranch land, oil fields, and mid-size cities anchored by Abilene and San Angelo that together represent the commercial heart of a massive but sparsely populated territory. Consequently, understanding which Texas cities fall within area code 325 helps businesses and individuals identify the geographic origin of calls and understand the regional context of West Texas communication patterns. This guide covers the 325 area code in full detail.
What Is Area Code 325?
Area code 325 is a Texas telephone area code created in 2003 when it was split from the original 915 area code that covered all of West Texas. Furthermore, the split was necessary because the single 915 area code had insufficient number capacity for the region’s population. El Paso retained 915 when the split occurred, and 325 was assigned to the eastern portion of the original 915 zone covering Abilene, San Angelo, and the Central West Texas region. As a result of this 2003 split, Texas now has clear geographic boundaries between the 915 (El Paso) and 325 (Abilene/San Angelo) regions.
Major Cities in Texas Area Code 325
- Abilene — Largest city in the 325 zone, approximately 125,000 residents, home of Abilene Christian University and Hardin-Simmons University
- San Angelo — Second largest city, approximately 100,000 residents, home of Angelo State University
- Big Spring — Howard County seat, oil and gas industry hub in the Permian Basin transition zone
- Sweetwater — Nolan County seat, home of the World’s Largest Rattlesnake Roundup
- Brownwood — Brown County seat, Howard Payne University campus
- Snyder — Scurry County seat, cotton and oil production region
- Coleman — Coleman County seat, small agricultural and ranching community
- Brady — McCulloch County seat, self-proclaimed Heart of Texas
Geographic Coverage of Area Code 325
Area code 325 covers one of the largest geographic territories of any Texas area code — a vast region stretching across the Texas Plains and West Texas from the Permian Basin transition zone in the west to the Hill Country border in the east. Furthermore, the 325 zone covers approximately 70,000 square miles of territory despite having a relatively small total population concentrated in Abilene and San Angelo. As a result, the 325 area code represents some of the most remote and rural territory in Texas with small towns, ranches, and isolated communities spread across the landscape.
Area Code 325 History
The original 915 area code covered all of West Texas from El Paso to Abilene. Furthermore, as the region grew and cellular phone adoption increased demand for available phone numbers, the 915 zone required splitting to accommodate new number assignments. The split in 2003 created 325 for the eastern portion and kept 915 for El Paso and far West Texas. As a result of this split, callers can now identify West Texas calls as either from the El Paso metro (915) or the Abilene-San Angelo region (325) based on the area code alone.
Looking Up Texas Area Codes
For a complete Texas area code lookup covering all major Texas area codes including 325, 915, 512, 214, 713, 817, 210, and others, use our Texas Area Code Lookup tool. Furthermore, the tool identifies which city or region any Texas phone number originates from based on the area code prefix. As a result, the lookup tool is useful for identifying the geographic source of Texas calls from unfamiliar numbers.
Frequently Asked Questions
What area code is 325 in Texas?
Area code 325 covers West Texas and the Texas Plains region, including Abilene, San Angelo, Big Spring, Sweetwater, Brownwood, and the surrounding communities. It was created in 2003 when it split from area code 915.
What cities are in area code 325 Texas?
Major cities in Texas area code 325 include Abilene (the largest city in the region), San Angelo, Big Spring, Sweetwater, Brownwood, Snyder, Coleman, Brady, and Ballinger. The 325 area code covers a large but sparsely populated region of West and Central Texas.
What area code was 325 before?
Area code 325 was split from area code 915 in 2003. Before the split, the entire West Texas region — including El Paso — used area code 915. El Paso retained 915 when the split occurred.
Is area code 325 a scam?
Area code 325 is a legitimate Texas area code covering West Texas. However, like all area codes, phone scams do originate from 325 numbers. Exercise standard caution with unexpected calls from any unfamiliar number regardless of area code.
What region of Texas does area code 325 cover?
Area code 325 covers a large region of West and Central Texas including the cities of Abilene and San Angelo — the two largest population centers in the zone — plus a vast rural territory extending from the Texas Plains westward toward Midland-Odessa.
Look up any Texas area code with our Texas Area Code Lookup tool. You can also read our Dallas ZIP Code guide for the DFW region postal reference. Additionally, our Lubbock Texas guide covers the neighboring West Texas city in the 806 area code zone.
