Udi Local Government Area (LGA) of Enugu State, Nigeria, has several locations which make use of varying postal or zip codes.
Here are the postcodes for Udi LGA:
Abia
| Location | Postcode |
| Amaeti | 401104 |
| Awagu | 401104 |
| Enugu-Abia | 401104 |
| Iseke | 401104 |
| Umuma | 401104 |
Okpatu
| Location | Postcode |
| Ama Egbu | 401118 |
| Ama-Agu | 401118 |
| Amachalla | 401118 |
| Amani-Okpatu | 401118 |
| Amaonugbu | 401118 |
| Amoka | 401118 |
| Amukwu | 401118 |
| Eziama | 401118 |
| Obiagu | 401118 |
| Umeneme | 401118 |
| Umuchime | 401118 |
| Umuene | 401118 |
Abor
| Location | Postcode |
| Ubiakpo | 401114 |
| Ugwunani | 401114 |
| Umuavulu | 401114 |
| Amaezike | 401114 |
| Amukwu | 401114 |
| Dinaigweze | 401114 |
| Dinneobe | 401114 |
| Ozalla | 401114 |
Owhum
| Location | Postcode |
| Ama Azalla | 401117 |
| Amabor na Amani | 401117 |
| Isiogwu | 401117 |
Affa
| Location | Postcode |
| Amaozalla | 401119 |
| Amofia | 401119 |
| Amokwu | 401119 |
| Ikono | 401119 |
| Inoyi | 401119 |
| Obinagu Afia | 401119 |
| Ogor | 401119 |
| Umukoloma | 401119 |
Udi Town
| Location | Postcode |
| Amagu | 401101 |
| Awkunanaw | 401101 |
| Eke Na Ene | 401101 |
| Umuezechime | 401101 |
| Umuoka | 401101 |
Agbudu
| Location | Postcode |
| Amabo | 401102 |
| Amukpa | 401102 |
| Ibite | 401102 |
| Odume | 401102 |
| Uzoagbo | 401102 |
| Adani-Ikpa | 423107 |
| Adazi | 423107 |
| Ajango | 423107 |
| Imedin | 423107 |
| Ndibeokpalaeze | 423107 |
| Ndiudensi | 423107 |
| Obioffia | 423107 |
| Ogbunise | 423107 |
| Umuezeregwu | 423107 |
| Umunegbu | 423107 |
| Umuora | 423107 |
Ukana
| Location | Postcode |
| Adani | 401115 |
| Amabota | 401115 |
| Amaezu | 401115 |
| Amakpu | 401115 |
| Aseje | 401115 |
| Enugu-Eseachi | 401115 |
| Ibite | 401115 |
| Ikenga | 401115 |
| Ngodo | 401115 |
| Okofia | 401115 |
Akpakwume
| Location | Postcode |
| Ama-Ave | 401123 |
| Amagbo | 401123 |
| Amaofue | 401123 |
| Amaovellu | 401123 |
| Amauzalla | 401123 |
| Ogbugo | 401123 |
| Umudiekwon | 401123 |
| Umuogbo | 401123 |
| Umuugwu | 401123 |
Umuabi
| Location | Postcode |
| Amaji | 401106 |
| Enugu Amaji | 401106 |
| Imama | 401106 |
| Inewe | 401106 |
| Ogbuabala | 401106 |
| Omashi | 401106 |
| Ufiala | 401106 |
| Umunwe | 401106 |
| Umuokefi-Umuifi | 401106 |
Amokwe
| Location | Postcode |
| Enugu Agu | 401103 |
| Ibuzor | 401103 |
| Idedu | 401103 |
| Obeagu | 401103 |
| Orji | 401103 |
| Umudim | 401103 |
| Umueze | 401103 |
| Uwani | 401103 |
Umuaga
| Location | Postcode |
| Ububa-Imeama | 401107 |
| Umuaneke | 401107 |
| Umunnacha | 401107 |
| Umuokpala | 401107 |
| Unuonaga | 401107 |
Ebe
| Location | Postcode |
| Adukwu | 401113 |
| Amagu | 401113 |
| Eziania | 401113 |
| Omadi | 401113 |
| Omadi-Umenu | 401113 |
| Umavulu | 401113 |
| Umuezike | 401113 |
Umulumgbe
| Location | Postcode |
| Akpani | 401121 |
| Akpato | 401121 |
| Ama-Uwenu | 401121 |
| Amabor | 401121 |
| Amachara | 401121 |
| Amaowerri | 401121 |
| Edem | 401121 |
| Eziama | 401121 |
| Lett | 401121 |
| Okomaji | 401121 |
| Uwenu | 401121 |
Egede
| Location | Postcode |
| Amaozalla | 401116 |
| Anekeneze | 401116 |
| Okwum | 401116 |
| Umuanum | 401116 |
| Umudi | 401116 |
| Umuezenevo | 401116 |
| Umuokpalla | 401116 |
| Umuovu | 401116 |
Umuoka
| Location | Postcode |
| Amadia | 401120 |
| Amaebu | 401120 |
| Amakpu | 401120 |
| Amangwu | 401120 |
| Ekpe | 401120 |
| Ikenga | 401120 |
| Umualia | 401120 |
| Umuonye | 401120 |
Eke
| Location | Postcode |
| Ogui Agu Eke | 401112 |
| Ogui Eki | 401112 |
| Oma Eke | 401112 |
| Amankwo Eke | 401112 |
| Enugu-Eke | 401112 |
Nachi
| Location | Postcode |
| Amagu | 401108 |
| Ameke | 401108 |
| Okpobueze | 401108 |
| Umubo | 401108 |
Ngwo
| Location | Postcode |
| Amabo | 401111 |
| Amachala | 401111 |
| Amankwo | 401111 |
| Ameke | 401111 |
| Enugu | 401111 |
| Etiti | 401111 |
| Ngwo Uno | 401111 |
| Okwojo | 401111 |
| Uboji | 401111 |
| Ukaka | 401111 |
| Umuase | 401111 |
Nsude
| Location | Postcode |
| Agagu | 401110 |
| Amenyi | 401110 |
| Amosuwo | 401110 |
| Diakuma | 401110 |
| Okpurio | 401110 |
| Ugwu-Uto | 401110 |
| Ugwuakulu | 401110 |
| Umuaka | 401110 |
| Umualor | 401110 |
| Umuezeani | 401110 |
Nzue
| Location | Postcode |
| Agballa | 401124 |
| Aguru | 401124 |
| Amutu | 401124 |
| Ihe | 401124 |
| Ihezegwuoke | 401124 |
| Ihonze | 401124 |
| Ilonze | 401124 |
| Isiubo | 401124 |
| Ntugevo | 401124 |
| Okinigbo | 401124 |
| Ujatta | 401124 |
Obinagu
| Location | Postcode |
| Agbani | 401105 |
| Amofia | 401105 |
| Okpunyo | 401105 |
| Okunator | 401105 |
| Owa | 401105 |
| Umuaboshi | 401105 |
| Umuaneke Agwo | 401105 |
| Umuaneke Ugwu | 401105 |
| Umudike | 401105 |
| Umuota | 401105 |
Obioma
| Location | Postcode |
| Amachala | 401109 |
| Amanwugwo | 401109 |
| Ameke | 401109 |
| Oluku | 401109 |
| Abba | 401109 |
Oghu
| Location | Postcode |
| Ezama | 401122 |
| Oghu | 401122 |