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Southwest 66 routing numbers

316 386 858 is the number for direct deposit and ACH transfers (cross-checked against public directories, not confirmed by the bank).

Cross-checkedNCUA 5300 Call Reportchecked June 28, 2026
⑆ Routing numbers
Direct deposit & ACHCross-checked

Direct deposit, payroll, and ACH transfers

316 386 858

Cross-checked against public routing directories, not the bank itself. Always confirm with the bank before you send money.

Type
credit union
Headquarters
Odessa, TX
NCUA charter
67550
NCUA reported assets
$114.4M
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Every Southwest 66 routing number

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Find it yourself

Find your Southwest 66 number in your account

Find your Southwest 66 routing number

Where to look: a check, online banking, the mobile app.

  1. Look at the bottom-left of a Southwest 66 check — the first 9 digits are your routing number.
  2. Or sign in to online or mobile banking and open your account or routing details.
  3. Or call the number on the back of your card and ask for the ABA routing number for your account.
  4. Confirm the number with the bank before using it for direct deposit or a transfer.
Before you send

Check these before you send money

  • Confirm the bank name on the transfer matches Southwest 66.
  • Match the number to the transfer type — ACH and direct deposit use one number, domestic wires another.
  • For wires, double-check the recipient's name and address too.
  • If instructions arrived by email, confirm them on Southwest 66's official site or phone line before sending.
  • No one should ever need your password or full card number to confirm a routing number — that's a scam.
FAQ

Southwest 66 routing number FAQ

What is Southwest 66's routing number?

316 386 858 is the number for direct deposit and ACH transfers (cross-checked against public directories, not confirmed by the bank). The 9-digit routing number identifies the bank on a transfer; your account number identifies you.

How do I find my Southwest 66 routing number?

Your routing number is the first 9 digits in the bottom-left of a Southwest 66 check, or in your online and mobile banking under account or routing details. If anyone asks for your online-banking password or full card number to "verify" a routing number, it's a scam — a routing number alone is public.

Where is Southwest 66 headquartered?

Southwest 66 is a credit union headquartered in Odessa, TX.

How does fin.codes check Southwest 66's routing numbers?

Every number passes the standard ABA checksum. 1 is cross-checked against multiple public routing directories. fin.codes is an independent reference, not a bank — always confirm transfer details with Southwest 66 before sending money.

Is fin.codes affiliated with Southwest 66?

No. fin.codes is an independent reference and is not affiliated with, authorized by, or endorsed by Southwest 66.

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