Diamond Bank Customer Service Phone Number

Phone Number of Diamond Bank is 0700-300-0000 .
Diamond Bank provides full services in Nigerian, it is 25th licensed commercial bank in world. Diamond Bank provides huge financial and Banking services in west Africa, its Headquartered is located at Victoria Island, Lagos, Nigeria. In December 2012 Diamond Bank assets was US$7.3bn (NGN:1.7 trillion). Diamond Bank became a universal bank in 2001, and listed in Nigerian Stock Exchange and later on 2008 Diamond Bank listed in London Stock Exchange market. Diamond Bank's mission is to provide valuable and professional financial services in market.

Products of Diamond Bank are

Diamond Savings Account, Diamond Current Account, Diamond Mobile App, DiamondXtra, Diamond Visa Cards, Diamond School Banking, Diamond Business Express and Diamond Xclusive Account.

Services of Diamond Bank

Retail Banking, Xclusive Banking, Privilege Banking, MSME Banking, Corporate Banking And Transaction and Ebanking, etc.

For any Complaints You can also Email at


Diamond Bank Contacts

Telephone: +234-01-4489830
Fax: +234-1-2619728

Diamond Bank Head Office

Diamond Bank PLC (Head Office Annex)
Plot 1261, Adeola Hopewell Street,
P. O. Box 70381, Victoria Island, Lagos
Phone: +234-1-2701500, +234-1-2620740 - 9, + 234 -1- 6283892

Diamond Bank Branch Names and Addresses are

Head Office: Lekki Epe Expressway, Lagos
Asa Road : 74, Asa Road, Abia State
Ariaria Market Mini : Faulks Road, Aba, Abia State
Osisioma : Osisioma, Umuakpara Osisioma, Ngwa, Abia State
Ngwa Road Mini: Ngwa Road Mini, 20, Ngwa Road Aba, Abia State
Umuahia Mini : 2 Owerri Rd, Umuahia
Ogbor Hill :Ikot-Ekpene Rd, Aba, Abia State
Ahmadu Bello Way : Plot 1486, Ahmadu Bello Way, Abuja
Dei-Dei : Dei-Dei, Building Material Market, Abuja

Follow Diamond Bank through Social Media Networking Pages

Facebook: https://www.facebook.com/diamondbankng

Twitter: https://twitter.com/diamondbankng

Blog spot: http://www.diamondbankng.blogspot.in/

Diamond Bank Address

The address of Diamond Bank is PGD's, Plot 4, Block V, BIS Way Off Lekki Expressway, , Lagos, Nigeria.

Diamond Bank Email Address

The email address of Diamond Bank is enquiries@diamondbank.com.

Diamond Bank Website

The Website of Diamond Bank is www.diamondbank.com.

Diamond Bank Customer Support Service Phone Number

The customer support phone number of Diamond Bank is 0700-300-0000 (Click phone number to call).


The postal and official address, email address and phone number (helpline) of Diamond Bank Service Center and Diamond Bank customer service phone number is given below. The helpline of Diamond Bank customer service phone number may or may not be toll free.

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Diamond Bank Phone Number Customer Service

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Diamond Bank Customer Service Number Delineated Here With Complaints and Reviews

Customer care male
Mr. Olusola CallsJun 15, 2018

Mr. Olusola On Phone To Diamond Bank Service
I lost my ATM card I want to block it/diactvate.

Customer care male
Mr. Ujor Francis Chukwunonso CallsAug 12, 2016

Good day. Please i lost my Diamond Bank account number registered to Ujor Francis Chukwunonso . Kindly help me retrieve it via my email address or my phone number- 07061877345. Thanks in anticipation.

Customer care male
Mr. Akinrefon Adekunle Daniel CallsJul 21, 2016

My is Akinrefon Adekunle Daniel with account number 0016389408 which I opened during my N. Y. S. C baysal state, I just noticed that I didn't receive email alert from you anymore because that is the only way to monitor my account for now because am out of country since 2014 November and before I left it downloaded Diamond Bank application to monitor my account, but my phone is dead and I try to sign in again on my new phone, but I have problem with Diamond Bank application. Please help me reactivate back my email alert so I can monitor my account my email address is akinrefon2@yahoo.com awaiting your reply ASAP thank.

Customer care female
Ms. Kayode Abimbola CallsJun 14, 2016

Ms. Kayode Abimbola On Phone To Diamond Bank Service
I have done my bvn, and they gave me I'd ticket which is 4286164. They told me they will send the new bvn to me and I haven't seen the bvn number till now. I need it urgently.

Customer care male
Mr. Adegoke Tajudeen Wale CallsMay 31, 2016

Mr. Adegoke Tajudeen Wale On Phone To Diamond Bank Service
My name is Wale contacting you on the behalf of my account i have a little problem on it. I am out of the country for now and presently in south african, I am in need of some cash and i never use the online access to transfer money from my account before, i was told i will have to get the four digit code on the old number i use and resgister the account, and it been a long time because i lost the number and i have new number here to put on the account, i will feel good and great if you can help me with reseting the number and able to bank online myself.

Customer care male
Mr. Chuks CallsApr 25, 2016

Mr. Chuks On Phone To Diamond Bank Service
My name is ogboi chukwuka I used my ATM at GTB Bank on the 20 of April 2016 at abule egba branch dey at do not not pay me and my money was debit from my account the money is ten thousand naria dis is my account number 033509872 dis my ATM card number 4960092282854154 you can reach me on dis mail and number chuksnorris@Yahoo.com08131367699 07069452215 thanks we be looking forward for your response.

Customer care male
Mr. Laoye Kehinde Olanike CallsJan 15, 2016

Mr. Laoye Kehinde Olanike On Phone To Diamond Bank Service
Good morning, my request of debit card and sign on on Internet banking platform hasn't been honoured since last week. Request was submitted@ajao estate branch since last week. Awaiting prompt response so as to enable me resume operation on d account.

Customer care male
Mr. Uzochukwu Osakwe CallsDec 23, 2015

Mr. Uzochukwu Osakwe On Phone To Diamond Bank Service
My diamond dollar debit card has been blocked, I need it to be unblocked. Right now am schooling in India and I needed to withdraw money.

Customer care male
Mr. Uzoagba Gerald C. CallsOct 29, 2015

My sister was given a Diamond Bank check, from Nigeria Christian Hospital at number two Eziukwu road Aba since Monday 26th October 2015, for her scholarship, when she came back to Owerri and went to Diamond Bank Owerri branch to cash the money, they refuse cashing her the money saying that Aba branch has to send them her data before they will allow her to cash the money;instead of them to help her contact the Aba branch and demand for her data, they expect her to go back to Aba to pass the information to them, which is not convenient to her right now, and she needs the money urgently for payment of her school fees. So she needs help please.

Customer care user complaints