Get 903 Area Code Phone Number for Local Presence in Tyler, TX
Grow your business across Northeastern Texas, including major cities like Tyler, Sherman, Paris, and Texarkana, with a 903 area code virtual phone number from Calilio. Strengthen local credibility, connect with customers, and make it easier for clients across the region to reach you.

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Where is the 903 Area Code Located?
The 903 area code is located in northeastern Texas and covers major cities such as Tyler, Longview, Texarkana, Sherman, Paris, Greenville, Marshall, Mount Pleasant, and Sulphur Springs. This area code serves 35 counties, including Smith, Kaufman, Bowie, Gregg, Grayson, Harrison, Rains, Titus, and Upshur.
Geographically, the 903 area code covers parts of northern and eastern Texas, stretching from the Red River near the Oklahoma border down toward the areas east of Dallas, encompassing a mix of urban centers and rural communities.

Time Zone
The 903 area code is located in the Central Time Zone (CT) of the United States. During Standard Time, it operates on Central Standard Time (CST), which is UTC−6 / GMT−6. When Daylight Saving Time is observed, it shifts to Central Daylight Time (CDT), which is UTC−5 / GMT−5. Daylight Saving Time begins on the second Sunday in March and ends on the first Sunday in November.
About Texas
Texas, located in the southern region of the United States, spans approximately 695,662 square kilometres (268,597 square miles) and is home to over 30.7 million residents as of 2023. The state features a mix of large urban centers and rural communities, with Austin serving as the capital and Houston as the largest city. Texas has a diverse and strong economy, driven by industries such as energy (oil and gas), technology, agriculture, manufacturing, healthcare, and logistics. The 903 area code serves northeastern Texas, covering major cities like Tyler, Longview, Texarkana, Sherman, and Paris. For businesses, having a local 903 area code phone number builds trust, enhances credibility, and establishes a strong presence in the region, which helps to connect with customers and grow the business.
History of 903 Area Code
The 903 area code was introduced on November 4, 1990, as the 136th area code in service within the NANP, and one of two launched that year. Interestingly, before 1990, the number 903 was briefly used for part of the telephone service in Northwestern Mexico. For the Texas region, the 214 area code previously served the northeastern section.
Due to population growth and number exhaustion, the 903 area code was created in a geographic split from 214 to relieve pressure on the Dallas region.
However, even after 903 was introduced, growth in Northeast Texas made it difficult to serve the whole sector long-term. To meet the increasing demand, the 430 area code was instituted on February 15, 2003. It became the 22nd area code in the state of Texas and currently serves as a mandatory overlay to 903.
Search 903 Phone Number
Get your 903 business number with Calilio and effortlessly connect with local customers, grow your reach, and strengthen your presence in the community.
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Exploring 903 Area Code: Business Environment and Trends
The 903 area code encompasses northeastern Texas, including Tyler and surrounding cities. Tyler, known as the Rose Capital of America, has experienced significant economic growth in recent years. In 2023, the Tyler Metropolitan Statistical Area (MSA) reported a Gross Domestic Product (GDP) of approximately $15.6 billion, reflecting a 4.2% increase from the previous year.
The region's economy is diverse, with key industries including healthcare, manufacturing, and education. The Tyler MSA's unemployment rate stood at 4% as of August 2025, which indicates a stable labour market. Additionally, the median household income in Tyler reached $65,527 in 2023, up from $63,056 the previous year, highlighting a positive trend in residents' earnings.
For businesses, establishing a presence in the 903 area code offers opportunities to tap into a growing economy with a skilled workforce. Utilizing a local 903 area code phone number can enhance credibility and strengthen connections with customers in the region.

Nearby 903 Area Codes
903 Area Code Number as a Communication Tool for Business Growth
How to Get a 903 Phone Number?
Get your 903 phone number from Calilio in just a few simple steps and start connecting with local customers instantly.
- Create your account on Calilio by entering your essential details, including your name and email address.
- Browse the available VoIP plans and select the one that best fits your business needs.
- Go to the settings and choose a 903 area code number that matches your requirements and brand image.
- Complete the purchase process by following the on-screen instructions to finalize your number.
- Once your number is activated, set up and customize VoIP features, such as call forwarding and voicemail, to suit your business operations.
Already Have a Texas Phone Number?
Upgrade your existing Tyler phone number with our business phone system. Simply port your 903 phone numbers on Calilio and enjoy the advanced features and flexibility without changing your identity.

Why Does Your Business Need a 903 Phone Number?
903 phone area code helps to connect with Tyler's local customers. This builds the relationship and trust for your brand locally.
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Frequently Asked Questions
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