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FDIC cert #25249bank

C3bank, National Association

No ABA routing number on file
Headquarters
Encinitas, CA
Branch locations
5
Total assets
$996.22M

C3bank, National Association's best rates today

The strongest live rate we've scraped from C3bank, National Association in each product category. Tap a card to open an account on the bank's site.

Top CD · 4-month
3.50%APY
Min $25,000
Open at C3bank, National Association →

Rates are scraped from public sources and may not reflect every promotion. Confirm the current rate on the bank's site before applying.

C3bank, National Association contact information

Headquarters address sourced from the FDIC. Phone number sourced from the Federal Reserve E-Payments Routing Directory. Always verify before sending payments.

Headquarters
850 S Coast Highway 101
Encinitas, CA, 92024
Website
www.C3bank.com

C3bank, National Association CD rates

Latest scraped APYs across 3 terms · as of 2026-06-01.

3.50%
4-month
Min $25,000
3.25%
7-month
Min $25,000
3.00%
1-year
Min $25,000

C3bank, National Association branches near you

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Branch coverage by state

CA4 branches
TN1 branch