Skip to content
File a complaint

City National Bank complaint?

Make it sting!
Launch complaint or find a lawyer

We help resolve your complaint! Our AI cyber hornets are trained to help you write an effective City National Bank complaint letter, and make sure your case gets taken seriously.

  • 0complaints
  • 0hornets launched

Sentiment Good

no complaints in the last 30 days

City National Bank customer service

Customer service number
1-800-773-7100
Customer support
www.cnb.com
Twitter / X
@citynational

Contact details checked on 27 Sep 2026

Why use our complaint platform?

01

Written in minutes

We help you write an effective complaint in minutes. Our AI cyber hornets are trained on thousands of complaint letters that actually worked.

02

We will make some noise!

Your complaint gets the attention it deserves. Our cyber hornets could post it on social media, send it by printed letter or use other escalation tools at our disposal.

03

Your personal case coach

Our AI models open a case file and keep coaching after you file: what to reply, when to push, and how to escalate if nothing happens.

04

You are not alone

Join 73,522 consumers who refused to be ignored. Our community is there for advice while you chase your resolution.

About City National Bank

City National Bank is a bank offering personal accounts, private banking, lending and business services. Note that several unrelated banks trade under this name in different places, so check which one you are dealing with. Customers of banks like this raise familiar issues: monthly fees that are hard to anticipate, holds on large deposits and transfers, wire and payment delays, cards frozen by fraud checks without much explanation, online and mobile banking outages or lockouts, and slow answers while a loan or credit line is under review.

Ask for the fee schedule and the funds availability policy in writing, and set alerts so you spot unexpected charges early. Report unauthorized transactions straight away, because protection on cards and electronic transfers depends on reporting deadlines. Keep dates and reference numbers, put disputes in writing, and ask for the complaints procedure if the first answer doesn’t settle it.

Wire transfer sitting in limbo? Record it with us. We help you put the facts in order fast, so the first letter carries the detail that actually matters.

City National Bank complaints per month

Nov 2025 - Oct 2026
  • 0 Nov
  • 0 Dec
  • 0 Jan
  • 0 Feb
  • 0 Mar
  • 0 Apr
  • 0 May
  • 0 Jun
  • 0 Jul
  • 0 Aug
  • 0 Sep
  • 0 Oct
Complaints filed on Complain.biz about City National Bank in each of the last twelve months.

Common customer service questions about City National Bank

How do I file a complaint about City National Bank?

Do you have a dispute or a bad customer experience with City National Bank? Report it through our website to maximize the chance of getting it resolved.

We help you write an effective complaint in minutes. Our AI models are trained on thousands of effective complaint letters. Then we push it through emails, social media, paper complaint letters and other tools at our disposal. And you are not alone: our helpful community is there for advice.

How do I reach City National Bank customer service?

The client service line for the City National Bank that operates at cnb.com, headquartered in Los Angeles, is 1-800-773-7100. Check which bank actually holds your account before you call: several unrelated banks trade under the City National Bank name in different states, and the name on your statement, the routing number and the web address on your card tell you which one is yours.

Have the account number, the exact amounts and dates in dispute and any reference numbers ready, and follow a call with a written message through secure banking messages so there is a dated record of what was said.

Card frozen by a fraud check while you are standing at a till? Start your complaint here and we push it out by email, social media and printed letters.

Why is my deposit on hold at City National Bank?

A hold means the bank has delayed access to part of a deposit while the item clears. Banks in the United States publish a funds availability policy setting out how long each type of deposit can be held, and the longest holds go to large deposits, deposits into recently opened accounts, and items the bank has reason to question. The bank has to tell you when the money will be available.

Ask for the funds availability policy in writing and for the specific reason this hold was placed, then note the release date you are given. Where the hold has already caused a payment to bounce, ask for the resulting fees to be reversed and get that answer in writing rather than over the phone.

How do I dispute an unauthorized transaction at City National Bank?

Report an unauthorized card payment or transfer to City National Bank as soon as you notice it, because the protection you have on cards and electronic transfers in the United States depends on how quickly you report it after the statement showing it. Ask the bank to open a dispute, take the dispute reference, and ask in writing what evidence it needs from you and by when.

Write down the date and time you reported it, the name of the person you spoke to and the reference you were given. Keep the statement lines, any text messages or emails sent with the transaction, and the card itself, and get a police report where the loss is large, since some disputes ask for one.

Told an unauthorized charge is yours to carry? Put it through our complaint process: our trained AI opens a case and keeps advising you on what to send and how to escalate.

What can I do about a delayed wire transfer at City National Bank?

Ask City National Bank for the wire reference, sometimes called the tracer or output reference, together with the exact date and time the payment left your account. With that reference the sending bank can trace the payment through the chain of banks and say where it is sitting, which is the only way to move a payment that has stopped somewhere in the middle.

Payments are commonly held for compliance checks, for a mismatch between the account name and the account number, or for a missing intermediary detail, and an international transfer can stop at a correspondent bank rather than at either end. Ask what is being checked and what would release it, keep the confirmation you were given when you sent it, and take an unresolved case to the federal regulator that supervises the bank.

What do people complain about most at City National Bank?

Nothing has been reported about City National Bank here yet. Our research shows what typically goes wrong at banks of this kind: monthly fees that are hard to anticipate, holds on large deposits and transfers, wire and payment delays, cards frozen by fraud checks without much explanation, online and mobile banking outages or lockouts, and slow answers while a loan or credit line is under review.

Wire sitting in limbo between two banks? Be the first to report it: your case opens the record the next customer reads before sending money the same way.

What happens after I submit my complaint?

Your complaint gets its own public page on Complain.biz and we get to work: we bring it to the attention of City National Bank through emails, social media, paper complaint letters and other tools at our disposal.

And we stay with it after you file. Our trained AI opens a case file for you and keeps coaching: what to reply, when to push again, and how to escalate if nothing happens.

Can other consumers help me with my City National Bank complaint?

Yes. We have an active community of consumers, and complaints here are public: people who ran into the same problem with City National Bank can give you advice or back you up with their own story. A complaint with a community behind it is much harder to overlook.

City National Bank complaints

0 complaints

Helpful experiences shared by City National Bank customers. Search, discuss and connect with other people in our community.

No cases matching "" yet. Yours can be the first.

File your City National Bank complaint

How City National Bank compares

City National Bank customer service compared to others in the Banks category.

Company Complaints Biggest problem
Green Dot Bank 1,695 complaints Fraud claims refused or ignored
GO2bank 302 complaints Accounts locked with no way back
Capital One 130 complaints Credit card and loan problems
PNC Bank 78 complaints Fraud claims brushed off
City National Bank (this page) 0 complaints No complaints yet
Coast Capital Savings 0 complaints No complaints yet
Tell us how to improve this page

Wrong contact details, a logo that is not yours, or a profile that should not exist? Tell us and we fix it.

Wronged by City National Bank?
Send in the hornets.