| First Bank of Nigeria Limited - Aba | Bank | 1 Hospital Rd | Aba | Thu 08:00–16:00 |
| First Bank - Aba Main Branch | Bank | 2, Asa Road, PMB No. 7103 | Aba | Mon–Fri 08:00–16:00 |
| First Bank of Nigeria Limited - ABA | Bank | 2, Factory Road, P.M.B | Aba | Mon–Fri 08:00–16:00 |
| First Bank | Bank | 39X9+XXX, 51 B Ngwa Rd | Aba | — |
| First Bank of Nigeria | Bank | 500 Port Harcourt Rd | Aba | Mon–Fri 08:00–17:00 |
| First Bank | Bank | Ehi Rd | Aba | Fri 08:00–16:00 |
| First Bank - Aba Azikiwe Road Branch | Bank | Shopping Plaza, 73 Azikiwe Rd | Aba | Mon–Fri 08:00–16:00 |
| First Bank - Ezzamgbo Branch | Bank | 135, Ezzamgbo Junction, Ohaukwu LGA, PMB No. 219 | Abakaliki | Mon–Fri 08:00–16:00 |
| First Bank Nigeria Plc | Bank | 480251 Afikpo Rd | Abakaliki | Thu 08:00–16:00 |
| First Bank - Akanu Ibiam Federal Poly Cash Centre | Bank | Akanu Ibiam Federal Poly | Abakaliki | Daily Open 24 hours |
| First Bank - Abakaliki Branch | Bank | PMB No. 105, 4 Sudan United close, off Ogoja Road | Abakaliki | Thu 08:00–16:00 |
| First Bank - Abeokuta Branch | Bank | 95, Obafemi Awolowo Road, PMB No. 2003 | Abeokuta | Thu 08:00–16:00 |
| First Bank - Igbesa Free Trade Zone QSP | Bank | Ogun Guangdong Free Trade Zone | Abeokuta | Mon–Fri 08:00–16:00 |
| First Bank - Olabisi Onabanjo University Cash Centre | Bank | Olabisi Onabanjo University Main Campus | Abeokuta | Mon–Fri 08:00–16:00 |
| First Bank - Abeokuta II Branch | Bank | Onikolobo | Abeokuta | Mon–Fri 08:00–16:00 |
| First Bank - Efon - Alaye Branch | Bank | Erekesan Market, PMB No. 37, Efon - Alaye | Ado Ekiti | Mon–Fri 08:00–16:00 |
| First Bank - Market Branch | Bank | 1A Adedipe Street | Akure | Thu 08:00–16:00 |
| First Bank - Akure Oba Adesida Branch | Bank | 4, Iromu Street, Off Oba Adesida Road | Akure | Mon–Fri 08:00–16:00 |
| First Bank | Bank | Opp. Captain Cook, Alagbaka Junction, Alagbaka | Akure | Mon–Fri 08:00–17:00 |
| First Bank - Asaba II Branch | Bank | Illah Rd | Asaba | Mon–Fri 08:00–16:00 |
| First Bank - Asaba Branch | Bank | PMB No. 1004, 6P49+6R2, Nnebisi Road | Asaba | Fri 08:00–16:00 |
| First Bank - Awka Timber Market | Bank | 3 Court Road | Awka | Thu 08:00–16:00 |
| First Bank Of Nigeria Plc | Bank | 53X8+P8J, Nnamdi Azikiwe Ave | Awka | Thu 08:00–16:00 |
| First Bank of Nigeria Plc | Bank | KM 43 Onitsha - Enugu Expy | Awka | Fri 08:00–16:00 |
| First Bank - Awka Branch | Bank | No. 5034, 6 Nnamdi Azikiwe Ave | Awka | Fri 08:00–16:00 |
| First Bank - Benin Sapele Road Branch | Bank | 155, Sapele Road | Benin City | Mon–Thu 08:00–16:00 |
| First Bank Western Union | Money transfer service | 8JJF+MMR, Sakponba Rd | Benin City | Mon–Sat 08:00–18:00 |
| First Bank - Benin Ekehuan Branch | Bank | 8JP5+42G, 70 Ekenhuan Rd | Benin City | Fri 08:00–16:00 |
| First Bank - Benin Akpakpava Road Branch | Bank | A2 | Benin City | Fri 08:00–16:00 |
| First Bank - Benin NNPC Agency | Bank | C/ O Benin King’ s Square Branch. PMB No. 1026 | Benin City | Fri 08:00–16:00 |
| First Bank - Benin Oregbeni Branch | Bank | No. 1002, 10 Benin - Agbor Road | Benin City | Thu 08:00–16:00 |
| First Bank - Calabar Crutech Cash Centre | Bank | Cross River State University Of Technology | Calabar | Mon–Fri 08:00–16:00 |
| First Bank - Calabar Free Trade Zone Branch | Bank | FTZ Calabar, PMB No. 3001 | Calabar | — |
| First Bank - Calabar IMAN Junction Branch | Bank | Mbukpa St | Calabar | Mon–Fri 08:00–16:00 |
| First Bank - NNPC Calabar Cash Centre | Bank | Nnpc Depot, Along Esuk - Utan Road | Calabar | Fri 08:00–16:00 |
| First Bank - Tinapa Branch | Bank | Tinapa Bus Resort Line, Shop No. 11 B | Calabar | — |
| First Bank - Calabar Bacocco Cash Centre | Bank | Within Etudom Nya’s Estate, Adjacent To Aka Residential Estate | Calabar | — |
| First Bank Quick Service point | Bank | X849+FWC, Egerton St | Calabar | Mon–Fri 08:00–16:00 |
| First Bank | Bank | X8WM+JCF, Ekorinim Rd | Calabar | Fri 08:00–16:00 |
| FirstBank | Bank | 13 Umunwakum Street Achara Layout | Enugu | Mon–Fri 08:00–16:00 |
| First Bank - Enugu Main Branch | Bank | 21 Okpara Ave | Enugu | Mon–Fri 08:00–16:00 |
| First Bank of Nigeria Limited - Uwani Enugu | Bank | 22 Zik Ave | Enugu | Fri 08:00–16:00 |
| First Bank - Enugu Ogui Road Branch | Bank | 95 Ogui Rd | Enugu | Thu 08:00–16:00 |
| First Bank - 2nd Enugu Okpara Avenue Branch | Bank | Okpara Ave | Enugu | — |
| First Bank - Enugu UNTH Branch | Bank | UNTH Rd | Enugu | Fri 08:00–16:00 |
| First Bank - Gombe Branch | Bank | PMB No. 1, Biu Road | Gombe | Mon–Fri 08:00–16:00 |
| First Bank - Gombe Market Branch | Bank | Plot No. 15, Biu Link Road | Gombe | Thu 08:00–16:00 |
| First Bank | Bank | 9V94+3MV, Oduduwa Ave | Ibadan | Mon–Fri 08:00–16:00 |
| First Bank - Ibadan Eleyele Branch | Bank | Magazine Rd, opposite Evan Publisher | Ibadan | Mon–Fri 08:00–16:00 |
| First Bank - Ibadan U.I Branch | Bank | PMB No.128, U. I Post Office | Ibadan | Mon–Fri 08:00–16:00 |
| First Bank | Bank | Town Planning Rd | Ibadan | Mon–Fri 08:00–16:00 |
| First Bank | Bank | orita challenge Orita Challenge Road, opp. First Bank PLC | Ibadan | Mon 08:00–13:00 |
| First Bank - Ile - Ife Branch | Bank | No. 5534, 27 Lagere Layout | Ife | Mon–Fri 08:00–16:00 |
| First Bank - Ogba Branch | Bank | 27 Acme Rd | Ikeja | Mon–Fri 08:00–16:00 |
| Firstbank | Bank | JG74+23R, Oriwu Rd | Ikorodu | Mon–Fri 08:00–16:00 |
| First Bank - Ilorin Sawmill Branch | Bank | 149 Lagos Road, Sawmill | Ilorin | Mon–Fri 08:00–16:00 |
| First Bank | Bank | FGPQ+2FP Abdulaziz Attach, Road, Surulere Rd | Ilorin | Thu 08:00–16:00 |
| First Bank - Unilorin Cash Centre | Bank | University Of Ilorin Permanent Site Campus | Ilorin | Mon–Thu 08:00–16:00 |
| First Bank - Jos Gov. Sect. Branch | Bank | C/ O Government Secretariat | Jos | Fri 08:00–16:00 |
| First Bank of Nigeria Limited - Kaduna | Bank | Letco Building | Kaduna | Mon–Fri 08:00–16:00 |
| First Bank of Nigeria Limited - Nnpc Complex | Bank | Nnpc Complex, Km 16 Kachia Road | Kaduna | Mon–Fri 08:00–16:00 |
| First Bank of Nigeria Limited - Kaduna | Bank | No 8 Junction Rd | Kaduna | Thu 08:00–16:00 |
| First Bank - Kano Main Branch | Bank | 10, Lagos Street, PMB No. 3005 | Kano | Thu 08:00–16:00 |
| First Bank Bello Road | Bank | 16/17 E Bello Rd | Kano | Mon–Fri 08:00–04:00 |
| First Bank of Nigeria | Bank | 2G3R+XRF, Sani Abacha Way | Kano | Thu 08:00–16:00 |
| First Bank of Nigeria Limited - Murtala Muhammed Way | Bank | 2H52+8W5, Murtala Mohammed Way | Kano | Fri 08:00–16:00 |
| First Bank - Kano Club Road Branch | Bank | 595, Club Road, PMB No. 3005 | Kano | Fri 08:00–16:00 |
| First Bank - Muhammadu Abubakar Rimi Market Branch | Bank | C/ O Kano Main Branch, PMB No. 3005 | Kano | Mon–Fri 08:00–16:00 |
| First Bank - Mallam Aminu Kano International Airport Branch | Bank | C/ O PMB No. 3005 | Kano | Fri 08:00–16:00 |
| First Bank - Kano Kofar Ruwa Branch | Bank | Kano City, Kano 700222, Kano | Kano | Fri 08:00–18:00 |
| First Bank - Kano Fagge Ta Kudu Branch | Bank | No. 3077, 15 Fagge Rd | Kano | Mon–Fri 08:00–16:00 |
| First Bank - Kano Hotoro Branch | Bank | PMB No. 3005, Maiduguri Road, opposite Nnpc Depot | Kano | Mon–Fri 08:00–16:00 |
| First Bank - Kano Bompai Branch | Bank | PMB No. 3284, Dantata Rd | Kano | Mon–Fri 08:00–16:00 |
| First Bank of Nigeria Ltd. | Bank | XFPH+68P, Gwarzo Rd | Kano | Fri 08:00–16:00 |
| First Bank - Katsina Branch | Bank | PMB No. 2032, 3 Ibrahim Babangida Way | Katsina | Fri 08:00–16:00 |
| First Bank - Katsina 2 Branch | Bank | Yahaya Madaki Wy | Katsina | Fri 09:00–16:00 |
| First Bank | Bank | 211 Burma Rd | Lagos | — |
| First Bank - Oba Akran Branch | Bank | 48 Oba Akran Ave | Lagos | — |
| First Bank | Savings bank | Kairo Market, Oshodi Rd | Lagos | Mon–Fri 08:00–16:00 |
| First Bank Nigeria Plc | Savings bank | Suite No. 108, Block A2 - 16, Sura Shopping Complex, Simpson St | Lagos | Fri 08:00–16:00 |
| First Bank - Lokoja Branch | Bank | 411, Murtala Muhammed Road, PMB No. 1100 | Lokoja | Thu 08:00–16:00 |
| First Bank, Ganaja Junction Lokoja | Bank | Qpvf+7Xw | Lokoja | Mon–Fri 08:00–16:00 |
| First Bank - Michika Branch | Bank | Along Maiduguri - Bama Road, Opposite Local Government Secretariat, Michika, PMB No. 1001 | Maiduguri | Mon–Fri 08:00–16:00 |
| First Bank - Maiduguri Kano Road Branch | Bank | C/ O Maiduguri Main Branch | Maiduguri | Mon–Sat 08:00–15:00 |
| First Bank - Kwajafa Cash Centre | Bank | Main Street | Maiduguri | — |
| First Bank - Maiduguri Monday Market Branch | Bank | Monday Market, Ahmadu Bello Way | Maiduguri | Fri 08:00–16:00 |
| First Bank Bullunkutu Branch | Bank | R4P5+24W | Maiduguri | Thu 08:00–14:00 |
| First Bank | Bank | 47 Benue Crescent | Makurdi | Mon–Fri 08:00–16:00 |
| First Bank - Naka Branch | Bank | C/ O Makurdi Branch, PMB No. 2076 | Makurdi | — |
| First Bank - Makurdi Modern Market Branch | Bank | Main Admin Building, Makurdi Modern Market, PMB No. 102176 | Makurdi | — |
| First Bank of Nigeria Limited - Makurdi | Bank | New Bridge Road | Makurdi | Fri 08:00–16:00 |
| First Bank of Nigeria Limited - Minna | Bank | 3 bank Road, behind CBN | Minna | Mon–Fri 08:00–16:00 |
| First Bank | Savings bank | 46PP+2PH, Oyo/ Ilorin Rd | Ogbomoso | Fri 08:00–16:00 |
| Firstbank | Bank | 5798+8MV Lautech University, Rd 7 | Ogbomoso | Fri 08:00–16:00 |
| First Bank - Ogbomoso Branch | Bank | Akinwale Street, Ilorin Road, Tackie Square, PMB No. 3591 | Ogbomoso | Fri 08:00–16:00 |
| First Bank - Ondo Branch | Bank | Agbogbo - Oke Road, PMB No. 550, Yaba | Ondo | Mon–Fri 08:00–16:00 |
| First Bank - Ondo 2 Branch | Bank | Along Adeyemi College Of Education, Sabo | Ondo | Mon–Fri 08:00–16:00 |
| First Bank - Onitsha Bridge Head Branch | Bank | 1, Port Harcourt Road, Nkrumah Street, Fegge, PMB No. 1603 | Onitsha | Mon–Fri 08:00–16:00 |
| First Bank - Onitsha Main Branch | Bank | 19, New Market Road, PMB No. 1519, 22 New Market Rd | Onitsha | Thu 08:00–16:00 |
| First Bank - Onitsha Ogbaru Market Branch | Bank | 233 B, Obodo - Ukwu Road, Ogbaru Main Market, Near Bournvita House, Okpoko, Ogbaru | Onitsha | Fri 08:00–16:00 |