• Bank Name:Amegy Bank
  • Bank Class:National Bank
  • Member FDIC:Certificate #2270
  • Routing Number:N/A
  • locations:71 Branches in Texas
  • Web Address:
Headquarters:4400 Post Oak Parkway, Houston, Texas 77027


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4650 Belt Line Rd., Addison 75001
4021 Highway 146, Bacliff 77518
1308 Lacy Drive, Baytown 77520
1300 Rollingbrook, Baytown 77521
5301 Bissonnet Street, Bellaire 77401
3020 Interstate 45 Nouth, Conroe 77303
2125 West Davis Street, Conroe 77304
12334 Barker Cypress Road, Cypress 77429
13060 Grant Road, Cypress 77429
6823 W Northwest Hwy, Dallas 75225
3014 Monticello, Dallas 75205
6310 Lemmon Avenue, Suite 100, Dallas 75209
2501 North Harwood Street, Dallas 75201
215 Fm 517 West, Dickinson 77539
3911 Hwy 3, Dickinson 77539
811 S. Dill Street, East Bernard 77435
218 East Parkwood Avenue, Friendswood 77546
4400 Post Oak Parkway, Houston 77027
12312 East Freeway, Houston 77015
10701 West Bellfort Street, Houston 77099
1075 Augusta, Houston 77057
899 Frostwood Drive, Houston 77024
6602 Fannin Suite 112, Houston 77030
# 12 Greenway Plz, Suite 102, Houston 77046
1100 Louisiana, Houston 77002
13430 Northwest Highway, Houston 77040
6611 Highway 6 North, Houston 77084
400 North Sam Houston Parkway East, Houston 77060
4911 Fm 1960 West, Houston 77069
1330 Wirt Road, Houston 77055
12130 Hempstead Highway, Houston 77092
2105 Taylor Street, Houston 77007
1060 Bay Area Blvd., Houston 77058
2303 West Holcombe Blvd., Suite 100, Houston 77030
808 Travis Street, Suite 125, Houston 77002
11045 Fm 1960 West, Houston 77065
10118 Westheimer, Houston 77042
10811 Louetta Rd, Houston 77070
800 Town And Country Blvd., Suite 110, Houston 77024
7031 Fm 1960 East, Humble 77346
8665 Cypress Waters Blvd., Irving 75063
3020 S. Mason Road, Katy 77450
919 Avenue C, Katy 77493
2595 West Lake Houston Parkway, Kingwood 77339
570 Kingwood Drive, Kingwood 77339
1401 Fairmont Parkway, La Porte 77571
2460 Marina Bay Drive, League City 77573
2204 West Main, League City 77573
32927 Fm 2978, Magnolia 77354
5820 Highway 6, Missouri City 77459
20800 Eva Street, Montgomery 77356
3328 School Street, Needville 77461
4500 Fairmont Parkway, Pasadena 77504
2222 South Shaver, Pasadena 77502
3901 Red Bluff Road, Pasadena 77503
2601 Dallas Parkway, Plano 75093
23593 Commerce Avenue, Porter 77365
1901 North Central Expressway, Richardson 75080
3400 Ave H, Rosenberg 77471
5408 Broadway, San Antonio 78209
8525 Wurzbach Road, San Antonio 78240
10001 Reunion Place Blvd., San Antonio 78216
19134 Stone Oak Parkway, San Antonio 78247
13030 State Highway 6, Santa Fe 77510
2000 Spring Cypress Road, Spring 77388
17046 Stuebner Airline Road, Spring 77379
1000 Spring Cypress Road, Spring 77373
4576 Research Forest Drive, The Woodlands 77381
10101 Grogans Mill, The Woodlands 77380
10223 Kuykendahl, The Woodlands 77382
28201 State Hwy 249, Tomball 77375


Amegy Bank was founded in October 1982 and is based in Houston, Texas. The bank operates as a subsidiary of Zions Bancorporation. According to the FDIC and based on the institution's charter type, Amegy Bank is classified as a commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC). Amegy Bank is a FDIC-insured bank with certificate number of 2270. The Fed RSSD ID of Amegy Bank is 676656.

Amegy Bank currently operates with 71 branches located in Texas. Amegy Bank is the 13th largest bank in Texas. The bank does not have any offices outside Texas. As of today, Amegy Bank is the 112th largest bank in US by branch count.

Bank routing number is a 9 digit code which is necessary to process Fedwire funds transfers, process direct deposits, bill payments, and other such automated transfers. We currently do not have a routing number for Amegy Bank in our database.

The full address of bank headquarters is 4400 Post Oak Parkway, Houston, TX 77027. You can visit the official website of the bank at for more information and online banking service if available. For a list of all Amegy Bank branches and detailed branch information like hours of operation, phone number and address; please refine your search by selecting a state from the map or list below.


Below is a list of some important events in banks history, including mergers and acquisitions.

Oct 18, 1982Institution established: Original name: Northwest Crossing National Bank

Jan 01, 1990Changed name to Southwest Bank of Texas National Association

Aug 01, 1997Acquired Pinemont Bank (18154) in Houston, TX

Apr 01, 1999Acquired Fort Bend Federal Savings and Loan Association (28803) in Rosenberg, TX

Jun 08, 1999Change trust powers from Trust Powers Not Granted to Full Trust Powers Granted

View 18 More Events in Banks History …


Marcia Vineyard · 17 May 2017
★★★★★ Branch review: Clear Lake - Bay Area Boulevard Branch

Nicest and friendliest bank in town. Love doing business there. They even give my dog treats!... Read more

Georgy Peorgy · 25 July 2016
Branch review: Vintage Park Branch

Very rude service. Asked for help operating coin counting machine. I'm 70 and don't hear well and told her so. Very condescending and couldn't understand why I couldn't figure it out. They are other banks... Read more

Easily submit your review, comment or complaint about Amegy Bank using your Facebook profile.

2.7 / 5
  • Rating 2.71/

Bank rating displayed here is the average value for all Amegy Bank branches. A total of 7 customers had cast their vote for 71 branches and in average, Amegy Bank got a score of 2.7 out of 5 stars. The bank has 2 reviews or customer complaints filed.

7031 Fm 1960 East, Humble, TX 77346
4911 Fm 1960 West, Houston, TX 77069
12312 East Freeway, Houston, TX 77015
1075 Augusta, Houston, TX 77057
10811 Louetta Rd, Houston, TX 77070
1000 Spring Cypress Road, Spring, TX 77373
570 Kingwood Drive, Kingwood, TX 77339

No new branches were opened in the last 12 months...

1221 Mckinney St, Houston, TX 77010
14965 Southwest Freeway, Sugar Land, TX 77478
6810 Military Drive West, San Antonio, TX 78227
609 Offices in Texas
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