Contact CorporateConnect: Direct Lines to the U.S. Bank Commercial Treasury Team
CorporateConnect support is staffed by U.S. Bank treasury specialists — not an offshore call centre. General support runs Mon–Fri 7am–9pm CT at 800-673-3555. Treasury Operations handles urgent wire, fraud and access issues 24/7 via option 3 on the same number. International callers dial +1-612-673-3555.
For non-urgent questions email support@corporatconnect.gr.com. Treasury coordination (wire tracing, FX rate lock confirmations, BAI2 delivery) goes to treasury@corporatconnect.gr.com. Regional treasury offices cover Minneapolis, St. Louis, Cincinnati, Portland OR and Denver.
Call 800-673-3555 Browse Help Centre
Every Way to Reach CorporateConnect Support
Use the channel that matches your issue. Treasury Operations for anything time-sensitive or payment-related; general support for everything else.
Direct Contact Summary
- General support: 800-673-3555, Mon–Fri 7am–9pm CT.
- Treasury Operations (24/7): 800-673-3555 option 3 — wires, fraud, access.
- International: +1-612-673-3555.
- General email: support@corporatconnect.gr.com.
- Treasury email: treasury@corporatconnect.gr.com.
- Regional offices: Minneapolis, St. Louis, Cincinnati, Portland OR, Denver.
Pick the Right Channel
Every CorporateConnect support lane has a specific purpose. Matching the issue to the lane is the single biggest factor in resolution speed.
General Customer Service
800-673-3555 — Monday–Friday 7am–9pm Central Time. Password resets, user onboarding, help topics, new product questions, billing. Bilingual English/Spanish.
24/7 Treasury Operations
800-673-3555 option 3 — 24/7/365. Stuck wires, suspected fraud (see Security), locked admin accounts, BAI2 delivery failures, FX rate lock confirmations, cross-border escalations.
International Line
+1-612-673-3555 — for clients calling from outside the United States. Routes to the Minneapolis treasury centre with English-language coverage and Spanish available on request.
support@corporatconnect.gr.com for general questions; treasury@corporatconnect.gr.com for wire, FX and BAI2 coordination. 4-business-hour response target during support hours.
Support Channel Response Times
The table shows each CorporateConnect contact channel, its intended purpose and the service-level commitment for first response.
| Channel | Purpose | Response SLA |
|---|---|---|
| 800-673-3555 (general) | Passwords, user setup, product questions, billing | Average call answered in under 90 seconds |
| 800-673-3555 option 3 | Treasury Operations: wires, fraud, access locks, FX | Answered 24/7, average under 60 seconds |
| +1-612-673-3555 | International callers, cross-border coordination | Answered Mon–Fri 7am–9pm CT, voicemail after hours |
| support@corporatconnect.gr.com | General email support, documentation requests | 4 business hours within support window |
| treasury@corporatconnect.gr.com | Treasury coordination, wire tracing, BAI2 delivery | 2 business hours within support window |
| Relationship manager direct line | Strategic treasury planning, pricing, new products | Same-day callback Mon–Fri |
| Integration case queue | ERP connector failures, API auth, SFTP issues | 4 business hours first response, severity-based follow-up |
| Fraud escalation (option 3) | Suspected account takeover, business email compromise | Immediate hold placement; formal case within 1 hour |
Regional Treasury Office Detail
Each CorporateConnect regional office houses relationship managers, treasury solutions advisors and an operations team that contributes to the 24/7 rotation.
Minneapolis, Minnesota (Treasury HQ)
U.S. Bank commercial banking headquarters. Anchors the 24/7 treasury operations rotation, international wire coordination and FX dealing desk. Primary support centre for clients in Minnesota, the Dakotas, Wisconsin, Iowa and Nebraska.
St. Louis, Missouri
Regional commercial banking centre covering Missouri, Kansas, Arkansas and southern Illinois. Treasury operations rotation and relationship management for the Midwest agribusiness, manufacturing and logistics book.
Cincinnati, Ohio (Heritage)
Rooted in the 1863 First National Bank of Cincinnati charter. Commercial banking relationships across Ohio, Indiana and Kentucky. Specialist coverage for mid-market manufacturing and healthcare clients.
Portland, Oregon
West Coast commercial banking centre. Pacific Northwest client book plus overnight treasury operations rotation. Heavy focus on technology, consumer brands, and cross-border Asia-Pacific payment flows.
Denver, Colorado
Mountain West commercial banking office. Covers Colorado, Utah, New Mexico, Wyoming and Montana. Serves energy, mining, outdoor recreation and professional services mid-market clients.
Escalation Path
Front-line agent → Treasury Solutions Advisor → Regional Treasury Director → Head of Commercial Banking Operations. See Marcus Chen, CTP for a representative Treasury Solutions Advisor profile.