Firstmark Credit Union Phone Numbers and Emails

Toll-Free Number:

  • (800) 683-1211
Send Message

Customer Service:

  • (800) 449-7728
    Debit Cards Security Hotline/ Report Lost or Stolen Cards 24/7
  • (210) 442-0199
    Loan Application Line
  • (210) 442-0100
    Member Care Center
  • (888) 683-1211
    Member Care Center
  • (210) 366-2255
    SmartCall 24/7 Automated Teller and Interest Rate Line
  • (210) 342-8484

Accounting/ Billing:

  • (888) 819-3880
    Online Bill Pay Questions

Jobs/ Career:

  • (210) 442-0167
  • (210) 308-7840


  • (210) 430-4293

Firstmark Credit Union Emails:

Customer Service
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Contact Information

Firstmark Credit Union Website:

Firstmark Credit Union Help Center:

Corporate Office Address:

Firstmark Credit Union
2023 Gold Canyon Dr.
San Antonio, Texas 78232
United States

Other Info (opening hours):

Lobby Hours:

Monday - Friday: 9:00AM-6:00PM

Mailing Address:

P.O. Box 701650

San Antonio, TX 78270-1650


(210) 442-0166

Firstmark Credit Union Rating Based on 3 Reviews

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Summary of Firstmark Credit Union Customer Service Calls

00:00 AVG CALL

Top Reasons of Customers Calls

Consumers Call the Most From

Why Do People Call Firstmark Credit Union?

Payments and Charges Question:

  • “Billing”
  • “Wrong charge”
  • “Double transaction”

Cards Question:

  • “Stolen card”

Account Question:

  • “Locked account”



Firstmark Credit Union is a financial organization that has a long history beginning since 1932. People, who experience lack of money can go to this company, located in San Antonio, TX and apply for a loan. Cooperating together with SWBC Investment Services this financial institution offers clients various investment solutions and insurance packages for the consideration. All in all they deal with various types of credits, like auto loans, mortgage and even quick money for personal needs. Online services, provided by the Firstmark Credit Union include credit calculators, credit and debit cards registration, checks ordering and some others. The company has accreditation by BBB.

Firstmark Credit Union reviews and complaints

Firstmark Credit Union is ranked 72 out of 900 in Loans and Mortgages category

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