Biu is a town in Borno State. Biu is also a Local Government and one of the 27 local Governments Areas in Borno State.
Area: Zarawuyaku
| STREETS | ZIPCODE |
| Adult Education Office | 603231 |
| Audu Marama St. | 603231 |
| Bulama Aji St. | 603231 |
| Central Mosque | 603231 |
| Central Primary School. | 603231 |
| Garga Kwapchi St. | 603231 |
| Islamiyya School | 603231 |
| Local Government Scretariat | 603231 |
| Mai Ali St. | 603231 |
| Mai Mustapha St. | 603231 |
| Midalla Madu St. | 603231 |
| Police Station | 603231 |
| Primary Education Board | 603231 |
| Prison Rd. | 603231 |
| Samanja Audu St. | 603231 |
| Wakshama St. | 603231 |
Area: Waka
| STREETS | ZIPCODE |
| College Of Education | 603232 |
| Government Secondary School. | 603232 |
| Bubalwada | 603232 |
Area: Mandara Abdu
| STREETS | ZIPCODE |
| Gombi St. | 603241 |
| Samanja Audu St. | 603241 |
| Shatimaikala St. | 603241 |
| Vira Hyel St. | 603241 |
Area: Garwashina
| STREETS | ZIPCODE |
| Emir’sPalace | 603242 |
| Garga Kwamting St. | 603242 |
| Gombi Rd. | 603242 |
| Mai Ali Dogo St. | 603242 |
| Mai Ali Gurgur St. | 603242 |
| Mai Ali Paskur St. | 603242 |
| Post Office | 603242 |
| Samanja Audu St. | 603242 |
| State Library | 603242 |
| Vira Hell St. | 603242 |
Area: Galdimary
| Ali Garga St. | 603251 |
| Babban Layi | 603251 |
| Damchida Rd | 603251 |
| Galadima Wuliwa St. | 603251 |
| Gombe Rd | 603251 |
| Murtala Ramat St. | 603251 |
| Mustafa Betara St. | 603251 |
| Nacb Bank | 603251 |
| Nitel Rd | 603251 |
| Stadium Rd | 603251 |
| Tafawa Balewa St. | 603251 |
| Zango St. | 603251 |
| State Lowcost | 603251 |
Area: Birmajugwal
| Army Barracks | 603252 |
| Babban Layi | 603252 |
| Birmajugwal | 603252 |
| Kampala | 603252 |
| Nitel Rd | 603252 |
| Sport Stadium | 603252 |
Area: Tabra
| STREETS | ZIPCODE |
| Animal Feed Mill | 603253 |
| Badban Layi | 603253 |
| Gombe Rd | 603253 |
| Government Girls Secondary School. St. | 603253 |
| Lowcost Housing | 603253 |
| Estate | 603253 |
| Min.Of Education | 603253 |
| Zonal Office | 603253 |
| Numan Rd | 603253 |
| Tafawa Balewa St. | 603253 |
| Tourist Lodge | 603253 |
| Vocational Training Centre | 603253 |
Area: Dugja
| STREETS | ZIPCODE |
| Ap Petrol Station | 603211 |
| Cinema | 603211 |
| Coca Cola Department | 603211 |
| Ecwa No. 2 | 603211 |
| Godiya Private School | 603211 |
| Gombe Rd. | 603211 |
| Kadafur Oil | 603211 |
| Maiduguri Rd. | 603211 |
| Market Rd. | 603211 |
| Motor Park | 603211 |
| Murna Lodge | 603211 |
| Police Barracks | 603211 |
| Victory City | 603211 |
| Collage | 603211 |
| Zaradiza | 603211 |
| Zaramirga | 603211 |
| All Unnamed Rd. | 603211 |
| Damaturu Rd. | 603211 |
| High Court | 603211 |