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1st Bank of Sea Isle City routing numbers

1st Bank of Sea Isle City's routing number is listed as 231 271 242 — use it for direct deposit, ACH, and domestic wires. (cross-checked against public directories — confirm before you send)

Cross-checkedFDIC BankFind Suitechecked June 28, 2026
⑆ Routing numbers1st Bank of Sea Isle City
Direct deposit, ACH & wiresCross-checked

Direct deposit, payroll, ACH transfers, and domestic wires

231 271 242

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

Type
bank
Headquarters
Sea Isle City, NJ
FDIC certificate
30367
FDIC reported assets
$302.3M
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Every 1st Bank of Sea Isle City routing number

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Find your 1st Bank of Sea Isle City routing number

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

  1. Look at the bottom-left of a 1st Bank of Sea Isle City 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 1st Bank of Sea Isle City.
  • 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 1st Bank of Sea Isle City'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

1st Bank of Sea Isle City routing number FAQ

What is 1st Bank of Sea Isle City's routing number?

1st Bank of Sea Isle City's routing number is listed as 231 271 242 — use it for direct deposit, ACH, and domestic wires. (cross-checked against public directories — confirm before you send) The 9-digit routing number identifies the bank on a transfer; your account number identifies you.

How do I find my 1st Bank of Sea Isle City routing number?

Your routing number is the first 9 digits in the bottom-left of a 1st Bank of Sea Isle City 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 1st Bank of Sea Isle City headquartered?

1st Bank of Sea Isle City is a bank headquartered in Sea Isle City, NJ.

How does fin.codes check 1st Bank of Sea Isle City'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 1st Bank of Sea Isle City before sending money.

Is fin.codes affiliated with 1st Bank of Sea Isle City?

No. fin.codes is an independent reference and is not affiliated with, authorized by, or endorsed by 1st Bank of Sea Isle City.

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