Stellar Bank
Routing Number
SWIFT Code
NMLS ID
Full-Service Locations
ABOUT BANK
Stellar Bank is a Texas-based bank with a strong presence in the Houston area. It serves local customers, families, and businesses with everyday banking needs. The bank offers checking and savings accounts, CDs, loans, business banking, and online and mobile banking. Stellar has also served communities across Houston and other parts of Texas.
BANK INFORMATION
Bank Name
Founded
Headquarters
Main Office
Corporate Office
Location
States Served
Bank Type
Full-Service Locations
HISTORY OF BANK
Stellar Bank started in 2007 in Houston, Texas. The bank was created to serve local businesses and customers in the Houston area.
Over the years, Stellar grew its banking network across Texas. It became known for serving businesses, commercial customers, and local communities.
The bank later expanded its services to include personal banking, business banking, loans, checking and savings accounts, CDs, and digital banking.
Stellar continued to grow its presence in Texas before becoming part of Prosperity Bank in 2026. The merger was completed on July 1, 2026. Stellar Bank locations continued operating under the Stellar name during the transition period.
BANK SERVICES
PERSONAL
BUSINESS BANKING
DIGITAL BANKING
LOCATION & BRANCHES
Stellar Bank is based in Houston, Texas, and has served customers in communities across the state. Its banking locations have been mainly focused on the Houston area, along with parts of East Texas, Beaumont and Dallas.
For local customers, having branches in these Texas communities makes it easier to handle everyday banking needs. Customers can also use Stellar Bank’s online and mobile banking services without visiting a branch.
| City | State | Branch / Office | Address | Phone |
|---|---|---|---|---|
| Houston | Texas | Stellar Galleria | 2000 W Loop S, Suite 100, Houston, TX 77027 | (713) 439-3931 |
| Houston | Texas | Stellar East End | 2929 Navigation Blvd, Suite 100, Houston, TX 77003 | (281) 517-8735 |
| Houston | Texas | Stellar Memorial Spring Branch | 8800 Katy Fwy, Suite 110, Houston, TX 77024 | (281) 925-4776 |
| Houston | Texas | Stellar West Belt | 8727 W Sam Houston Pkwy N, Houston, TX 77040 | (281) 517-8700 |
| Houston | Texas | Stellar Woodway | 6363 Woodway Dr, Suite 100, Houston, TX 77057 | (281) 517-8740 |
| Houston | Texas | Stellar 290 Hollister | 13100 Northwest Fwy, Suite 100, Houston, TX 77040 | (281) 517-8780 |
| Houston | Texas | Stellar Kirby | 3963 Kirby Dr, Houston, TX 77098 | (281) 517-8750 |
| Houston | Texas | Stellar Champions | 6461 FM 1960 W, Houston, TX 77069 | (713) 210-7640 |
| Houston | Texas | Stellar Clear Lake | 2200 E NASA Pkwy, Suite 100, Houston, TX 77058 | (281) 517-8770 |
| Houston | Texas | Stellar Washington | 6226 Washington Ave, Suite 100, Houston, TX 77007 | (713) 526-1700 |
| Sugar Land | Texas | Stellar Sugar Land Sweetwater | 4690 Sweetwater Blvd, Suite 100, Sugar Land, TX 77479 | (281) 325-5000 |
| Katy | Texas | Stellar Katy Pin Oak | 722 Pin Oak Rd, Katy, TX 77494 | (281) 391-4900 |
| Conroe | Texas | Stellar Conroe | 1302 W Davis St, Suite A, Conroe, TX 77304 | (936) 539-3774 |
| The Woodlands | Texas | Stellar The Woodlands | 1900 Research Forest Dr, The Woodlands, TX 77381 | (832) 325-2335 |
| Beaumont | Texas | Stellar Beaumont I-10 | 55 I-10 N, Beaumont, TX 77707 | (409) 861-5000 |
Note: Stellar Bank had 54 full-service banking centers across Houston, Beaumont, East Texas and Dallas. Customers can check the bank’s official location page for the latest branch information, hours and available services. Stellar Bank merged into Prosperity Bank on July 1, 2026, and the current Stellar Bank website says the locations will transition to Prosperity Bank after the planned March 2027 conversion.
Bank FAQs
Who bought Stellar Bank?
Stellar Bank was bought by Prosperity Bank through a merger. The merger was completed on July 1, 2026. Stellar Bank is now part of Prosperity Bank. The full banking system conversion is planned for March 2027.
Who owns Stellar Bank?
Stellar Bank is now part of Prosperity Bank. Its parent company, Stellar Bancorp, Inc., merged into Prosperity Bancshares, Inc. on July 1, 2026.
Stellar Bank routing number
The Stellar routing number is 113025723. Customers can use this number for eligible banking transactions.
Does Stellar Bank use Zelle?
Yes. Stellar offers Zelle through its personal online and mobile banking. Customers can use Zelle to send and receive money using a U.S. mobile number or email address. Zelle is available for personal customers, but Stellar Bank says it does not offer Zelle for business accounts.
Where is Stellar Bank located?
Stellar is based in Houston, Texas. Its banking centers have served communities across Houston, Beaumont, East Texas and Dallas. The bank currently lists 54 full-service banking centers.
CONTACT INFORMATION
Contact Information
| Contact Information | Details |
|---|---|
| Customer Service Phone | 713-499-1800 |
| 24-Hour Telephone Banking | 844-378-7564 |
| Main Office Phone | 713-499-1800 |
| Headquarters | 9 Greenway Plaza, Suite 110, Houston, TX 77046 |
| Mailing Address | PO Box 41314, Houston, TX 77241-1314 |
| Routing Number | 113025723 |
| SWIFT Code | ALTXUS44 |
| customerservice@stellar.bank | |
| Website | Stellar Bank |