903 Area Code – Everything You Need to Know About Its Location and Origin

Introduction: What Is the 903 Area Code?
Have you ever received a call from the 903 area code and wondered where it’s from? You’re not alone. Many people across the United States have asked, “What area code is 903?” or “Where is the 903 area code located?” This code has a rich history tied to a specific region known for its southern charm and growing communities.
In this detailed guide, we’ll explore everything about the telephone area code 903, including its location, history, cities it covers, and interesting facts that make it unique.
Where Is the 903 Area Code Located?
The 903 area code location is in Texas, USA. Introduced in 1990, it serves the northeastern region of the state, covering a wide range of cities, towns, and rural communities.
If you’ve asked, “Where is area code 903?” or “What is 903 area code?” — it’s the area code assigned to parts of East Texas, including cities such as:
- Tyler
- Sherman
- Texarkana
- Greenville
- Longview
- Mount Pleasant
- Paris, Texas
These cities form a significant part of the cultural and economic fabric of Texas, and the 903 area code connects them through one communication network.
The History of Area Code 903

Before the introduction of the 903 area code, most of this region was part of the 214 area code. However, as the population grew and the demand for new telephone numbers increased, the telephone area code 903 was officially created on November 4, 1990.
The purpose was simple — to provide additional numbers for new businesses, residents, and expanding communication systems across East Texas. Later, in 2003, the 430 area code was introduced as an overlay to serve the same region due to continuous growth.
So if you see both 903 and 430 numbers in East Texas, they’re part of the same geographic region.
What Cities Use the 903 Area Code?
The area code 903 location spans a large part of northeastern Texas, including dozens of towns and cities. Here are some of the most notable:
- Tyler – Known as the “Rose Capital of America,” Tyler is one of the largest cities in the 903 area code region.
- Texarkana – A border city shared by Texas and Arkansas, offering a unique dual-state identity.
- Sherman – A growing community located near the Oklahoma border.
- Greenville – A historic town famous for its classic Texas feel.
- Longview – A cultural hub with vibrant festivals and outdoor recreation.
- Paris – A charming Texas city named after Paris, France, complete with its own Eiffel Tower replica.
All these cities and more use phone numbers beginning with the 903 area code or its overlay 430.
Why Was the 903 Area Code Created?
As telecommunications advanced and Texas grew rapidly in the late 20th century, existing codes couldn’t handle the increasing number of phone lines. The 903 area code was introduced to meet that demand, ensuring every resident and business could get a unique number.
So, when people ask, “What is area code 903?” — it’s not just a number; it’s a sign of growth and modernization across East Texas.
903 Area Code Location and Map
To understand the 903 area code location, think of it as the northeastern quadrant of Texas. It stretches from near the Dallas metropolitan area all the way to the Arkansas and Louisiana borders.
This makes it a geographically diverse region — filled with forests, small towns, industrial hubs, and beautiful lakes.
Who Uses the 903 Area Code?
The 903 area code serves both residential and business users. It’s common for long-established families, local companies, schools, and organizations across East Texas.
If you see a 903 number, it could be from:
- Local service providers
- Texas-based small businesses
- Schools or colleges in the region
- Government offices or regional institutions
Even with the rise of mobile phones and internet communication, the telephone area code 903 remains an integral part of Texas identity.
Frequently Asked Questions About Area Code 903

1. What area code is 903?
The 903 area code covers the northeastern region of Texas, including cities like Tyler, Sherman, and Texarkana.
2. Where is area code 903 located?
It’s located in East Texas, USA, and was established in 1990 as a split from the 214 area code.
3. What is 903 area code used for?
It’s used for telephone numbers — both landlines and cell phones — in the northeastern Texas region.
4. Is 903 a scam number?
Not necessarily. The 903 area code is legitimate and used by real residents and businesses in Texas. However, as with all numbers, scammers may spoof it. Always verify unknown calls.
5. Where is the 903 area code on the map?
You’ll find it on the map covering Tyler, Texarkana, Sherman, Paris, Greenville, and surrounding areas in northeastern Texas.
Fun Facts About Area Code 903
- The 903 area code represents a region known for southern hospitality and historic charm.
- Some of Texas’s most beautiful lakes and parks are found in the area code 903 location.
- The area continues to grow, with both 903 and 430 serving millions of residents.
- Many of Texas’s famous musicians and small business owners trace their roots back to the 903 region.
The Importance of the 903 Area Code in Today’s World
Even in a digital age, the 903 area code continues to hold cultural and practical value. It represents a connection to East Texas heritage — a place where tradition meets progress.
From bustling small towns to peaceful countryside landscapes, every call with a 903 prefix carries the spirit of Texas pride.
Conclusion: The Heart of East Texas – The 903 Area Code
Now that you know what area code 903 is and where area code 903 is located, it’s clear this code stands as more than just digits — it’s a symbol of growth, identity, and connection in northeastern Texas.
Whether you’re exploring business opportunities, reconnecting with family, or simply curious about a call, the 903 area code links you directly to the warm heart of East Texas.
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