When you hold an account with Apex Bank, having easy access to customer support is crucial — whether it’s for reporting card issues, online banking problems, fraud alerts, branch queries, or general banking assistance. A reliable customer care number and multiple communication channels help ensure prompt resolution and build trust.
In this article, we explore the officially listed customer care numbers and support contacts for Apex Bank, explain how and when to use them, provide a summarizing table, and offer tips to communicate effectively with the bank’s support team.

Apex Bank: Official Customer Service / Contact Information
From Apex Bank’s Contact Us page, the following primary customer care numbers are listed:
- Toll-Free / Customer Service Number: 888.869. (Note: the full format is often referred as 888-8MY-APEX or 888-869-2739)
- 24-Hour Telephone Banking (Toll Free): 855.477 (complete as 855-477-3850)
- Lost / Stolen Card (after hours): A special line is provided to report lost or stolen cards beyond business hours.
From its Fraud Protection page, Apex Bank also underscores that the verified customer service contact is 1-888.8MY.APEX (888-869-APEX) for fraud / phishing matters.
In the Online Banking FAQs, Apex Bank gives a branch phone number for online banking support: (731) 584-3678 during business hours, and also another contact for fraud concerns: 877.226.5361
In their resource center for a recent branch acquisition (from HomeTrust), Apex states that customers may also call 800.627.1632 during transitioning phases as a customer care center.
From the customer statement PDF, Apex Bank’s customer service line is again shown as 888-8MY-APEX (888-869-2739), and a mailing address (PO Box) is also provided.
Other contacts, such as local branch phone numbers (e.g. Knoxville, TN branch: (865) 500-4127), help in region-specific outreach.
Contact Options Summary
Here’s a table summarizing known, verified Apex Bank customer care and support contacts, their purposes, and remarks:
| Purpose / Use Case | Contact Number / Channel | Notes / Remarks |
| General customer service / inquiries | 888-8MY-APEX (888-869-2739) | Primary customer care number listed on contact, fraud, statement pages |
| Telephone / voice banking (24/7) | 855-477-3850 | Toll-free “telephone banking” contact for account inquiries etc. |
| Lost / stolen card (after hours) | Use the “report lost/stolen card” line (via general *customer service after hours contact) | Apex mentions a distinct “report a lost/stolen card” line after banking hours |
| Online banking support | (731) 584-3678 | For online banking / OLB (Online Banking) issues during business hours |
| Fraud / security / suspicious contact | 888-8MY-APEX | Apex specifically directs fraud concerns to this main customer service line |
| Transitional / merger customer care | 800.627.1632 | In context of account transition from HomeTrust to Apex, this line is used during that period |
| Branch / regional contact | (865) 500-4127 (Knoxville branch) | Useful for local or regional in-branch queries |
| Mailing / written correspondence | Apex Bank Customer Service, PO Box 549, Camden, TN 38320 | Given in the customer statement PDF |
When & How to Use Each Contact
Below is guidance on when it’s appropriate to use each type of contact line:
- 888-8MY-APEX (General Customer Service)
This is your go-to line for general account queries, branch service requests, complaints, and escalation. Use this number first for most support needs. - 855-477-3850 (Telephone Banking / Voice Bank Access)
Ideal for checking balances, fund transfers, account statements, etc., via voice banking over phone. - Lost / Stolen Card Reporting
If your debit/credit card is lost or stolen outside office hours, report it immediately via the after-hours card line or through the main customer care number, which is configured to handle such emergencies. - Online Banking Support – (731) 584-3678
Use this during regular business hours when you face login issues, password resets, or technical problems with the online banking interface. - Fraud / Security Concern
If you suspect fraudulent transactions or phishing attempts, call 888-8MY-APEX immediately to flag the account and freeze transactions. - During Bank Transitions / Mergers
Use special lines like 800.627.1632 (during transition periods) when account migrations or process changes are occurring. - Branch / Local Queries
For location-specific service (teller issues, branch manager queries), call the relevant branch number such as (865) 500-4127 in Knoxville. - Written / Postal Correspondence
Use the PO Box address when sending formal documents, complaints by mail, or physical paperwork.
Tips for Effective Customer Care Interaction
As a customer care expert, here are best practices for ensuring quicker and effective resolution:
- Be prepared with your details
When you call, have your account number, customer ID, last transaction details, branch name, and any relevant dates or reference numbers ready. - Use the right contact for the right problem
Don’t burden the fraud line for general queries; likewise, don’t call branch numbers for global account issues. - Ask for a reference / ticket number
Always request a service ticket or reference number for tracking and follow-up. - Document the interaction
Note down date, time, name of the representative, and what was discussed. This is useful if escalation is needed. - Confirm identity of caller / agent
If someone calls claiming to be from Apex Bank, ask for their employee ID, or call back using official numbers (888-8MY-APEX) to confirm legitimacy. - Escalate politely and persistently
If your issue is not resolved, ask to speak to supervisors, mention your ticket number, and escalate via email or complaint channels. - Don’t share sensitive credentials
Never provide your full password, PIN, CVV or OTP. Apex Bank also warns customers not to share such data. - Use branch support when needed
For certain matters (e.g. document submissions, signature updates), physical branch assistance may be needed, so regional branch contact is important.
Sample Scenarios & Which Contact to Use
| Situation | Recommended Contact |
| You forget your online banking password | Call (731) 584-3678 during business hours |
| You need to block a lost debit card after hours | Use the after-hours card reporting line via 888-8MY-APEX |
| You see suspicious transactions in your account | Call 888-8MY-APEX immediately to report fraud |
| You want to transfer an account or ask about branch merger | Call 800.627.1632 (during transition period) |
| You need to schedule a meeting or branch support | Call the local branch (e.g. (865) 500-4127 in Knoxville) |
| You wish to send written documentation or formal complaint | Use the PO Box address from their statement documents |
Conclusion
Apex Bank offers multiple channels for customer support. The primary contact is 888-8MY-APEX (888-869-2739), which handles general queries, fraud reports, and escalation. For telephone banking, use 855-477-3850. For online banking issues, (731) 584-3678 is available during business hours. Hyper-urgent cases (e.g. lost card outside hours) should be routed immediately via the emergency or after-hours line. Local branch numbers like (865) 500-4127 in Knoxville help in region-specific matters, and correspondence can be mailed to their PO Box address from official documents.
By understanding which contact to use for which issue, being well prepared with your account details, and maintaining clarity & documentation in communication, you can get faster and more effective support from Apex Bank.