FROST BANK OVERTON Routing Number 111907607 — SAN ANTONIO, TX
The ABA routing number 111907607 belongs to FROST BANK OVERTON in SAN ANTONIO, TX. Use for ACH transfers, direct deposits, and check payments.
FROST BANK OVERTON
SAN ANTONIO, TX 78218
ABA Routing Number
111907607
Routing Number Breakdown
About Routing Number 111907607 — FROST BANK OVERTON
Routing number 111907607 is the official 9-digit ABA routing number registered to FROST BANK OVERTON at 2735 AUSTIN HWY, SAN ANTONIO, TX 78218. It is registered with the American Bankers Association and the Federal Reserve E-Payments Routing Directory. This number is used exclusively within the US domestic payment system — for ACH transfers, direct deposits, check processing, and domestic wire transfers routed through Fedwire. It cannot be used for international transfers, which require a SWIFT/BIC code.
How to Read Routing Number 111907607
The 9-digit number 111907607 is structured in three segments: 1119 is the Federal Reserve routing symbol — the first two digits identify the Federal Reserve district and the next two identify the specific Federal Reserve processing office handling FROST BANK OVERTON's transactions. 0760 is the ABA institution identifier — four digits assigned by the American Bankers Association uniquely to FROST BANK OVERTON. 7 is the check digit — a single digit calculated from the first eight digits using a weighted sum formula (3-7-1 multipliers). Payment processing systems run this calculation in real time to catch routing number entry errors before any funds move.
ACH, Direct Deposit, and Wire — When to Use 111907607
- Direct Deposit — Payroll and Government Payments: Provide routing number 111907607 and your account number to set up payroll direct deposit, IRS tax refunds, Social Security, VA benefits, or any recurring government payment.
- ACH Transfers — Bill Payments and Bank Transfers: Enter 111907607 when authorising electronic debits or credits — utility bills, insurance premiums, subscription services, or bank-to-bank transfers via NACHA's ACH network.
- Check Payments: This routing number is printed at the bottom-left of every FROST BANK OVERTON personal check in SAN ANTONIO — the first 9-digit sequence in the MICR line.
- Domestic Wire Transfers via Fedwire: Confirm with FROST BANK OVERTON whether 111907607 applies to wires — many banks use a separate wire routing number. Fedwire settles same-day in real time.
What 111907607 Cannot Be Used For
- International wire transfers — require a SWIFT/BIC code. Find FROST BANK OVERTON's SWIFT code at the SWIFT Code Lookup.
- Indian bank transfers (NEFT, RTGS, IMPS, UPI) — require an IFSC code. Use the IFSC Code Lookup.
- Cheque clearing in India — requires a MICR code. Use the MICR Code Lookup.
How to Verify Routing Number 111907607 Is Correct
Before using 111907607 for a large ACH or wire transfer, verify it three ways: (1) Check the bottom-left of a FROST BANK OVERTON personal check — the routing number must match. (2) Log into FROST BANK OVERTON online banking under Account Details. (3) Cross-check against the Federal Reserve routing directory. BankZop sources all routing data from official ABA and Federal Reserve records as of Jun 2026.
Browse more FROST BANK OVERTON routing numbers in TX or across all states. For all US banks, visit the Routing Number Lookup. For international transfers, use the SWIFT Code Lookup. For loan EMI planning, try the EMI Calculator.
Data sourced from the American Bankers Association (ABA) and the Federal Reserve E-Payments Routing Directory. Last reviewed Jun 2026 by BankZop Editorial Team.
Frequently Asked Questions — Routing Number 111907607
- Direct deposit — payroll, IRS tax refunds, Social Security, VA benefits to a FROST BANK OVERTON account
- ACH transfers — online bill payments, electronic debits, bank-to-bank transfers
- Check payments — this routing number is printed at the bottom-left of every FROST BANK OVERTON personal check
- ACH debit authorisations — recurring payments to utilities, subscriptions, and insurance providers
