| Post Office | Pin Code |
| Abboopur BO Pin Code | 224116 |
| Acharya Nagar SO Pin Code | 224001 |
| Achhora SO Pin Code | 224225 |
| Adilpur BO Pin Code | 224208 |
| Ahiran Subansh BO Pin Code | 224225 |
| Alnabhari BO Pin Code | 224161 |
| Alwalpur BO Pin Code | 224135 |
| Amaniganj SO Pin Code | 224121 |
| Amsin BO Pin Code | 224141 |
| Anjrauli BO Pin Code | 224164 |
| Ankaripur BO Pin Code | 224141 |
| Arsath BO Pin Code | 224209 |
| Arthar BO Pin Code | 224188 |
| Asrewa BO Pin Code | 224207 |
| Ayodhya RS SO Pin Code | 224123 |
| Baidarapur BO Pin Code | 224189 |
| Baihari BO Pin Code | 224161 |
| Bainti BO Pin Code | 224209 |
| Bakauli BO Pin Code | 224121 |
| Bakchuna BO Pin Code | 224153 |
| Bala Paikauli BO Pin Code | 224141 |
| Ballipur BO Pin Code | 224204 |
| Bandanpur BO Pin Code | 224141 |
| Banket BO Pin Code | 224204 |
| Banswar Kalan BO Pin Code | 224208 |
| Baragaon RS SO Pin Code | 224126 |
| Barauli BO Pin Code | 224153 |
| Barwa BO Pin Code | 224182 |
| Basantpur BO Pin Code | 224206 |
| Basawan BO Pin Code | 224228 |
| Bawan BO Pin Code | 224229 |
| Benawa BO Pin Code | 224161 |
| Beni Gaddopur BO Pin Code | 224203 |
| Benipur BO Pin Code | 224152 |
| Benipur BO Pin Code | 224209 |
| Beraspur BO Pin Code | 224161 |
| Bhakhauli BO Pin Code | 224153 |
| Bhav Nathpur BO Pin Code | 224206 |
| Bhawapur BO Pin Code | 224204 |
| Bhilsar SO Pin Code | 224116 |
| Bhimatali BO Pin Code | 224164 |
| Bhitaura BO Pin Code | 224188 |
| Bhitergaon BO Pin Code | 224209 |
| Bhoya BO Pin Code | 224161 |
| Bikapur SO Pin Code | 224204 |
| Birauli BO Pin Code | 224229 |
| Bodahari BO Pin Code | 224206 |
| Chachikpur BO Pin Code | 224141 |
| Chamela BO Pin Code | 224208 |
| Chandaura BO Pin Code | 224121 |
| Chandramau BO Pin Code | 224118 |
| Chaurebazar SO Pin Code | 224209 |
| Chirauli BO Pin Code | 224228 |
| Chirra Mohammad Pur BO Pin Code | 224001 |
| Chitaura BO Pin Code | 224164 |
| Chwardhar BO Pin Code | 224204 |
| Dadera BO Pin Code | 224135 |
| Darshan Nagar SO Pin Code | 224135 |
| Dasauli BO Pin Code | 224201 |
| Dashrathpur BO Pin Code | 224204 |
| Dehriyawan BO Pin Code | 224207 |
| Deogaon BO Pin Code | 224153 |
| Deokali BO Pin Code | 224001 |
| Deorhi SO Pin Code | 224189 |
| Dhanaicha BO Pin Code | 224164 |
| Dharamarg SO Pin Code | 224001 |
| Dharauli BO Pin Code | 224121 |
| Dharehata Dashrathpur BO Pin Code | 224204 |
| Dhema Vaish BO Pin Code | 224284 |
| Dilasiganj BO Pin Code | 224161 |
| Faizabad Cantt SO Pin Code | 224001 |
| Faizabad City SO Pin Code | 224001 |
| Faizabad HO Pin Code | 224001 |
| Faizabad Kutchery SO Pin Code | 224001 |
| Faizabad RS SO Pin Code | 224001 |
| Fatehganj SO (Faizabad) Pin Code | 224001 |
| Fatehpur Kamasin BO Pin Code | 224141 |
| Gaddopur BO Pin Code | 224121 |
| Gadopur Majhwa BO Pin Code | 224001 |
| Gauhania BO Pin Code | 224121 |
| Gauhanna Qanoongo BO Pin Code | 224127 |
| Gaura BO Pin Code | 224204 |
| Gayaspur BO Pin Code | 224204 |
| Gayasuddinpur BO Pin Code | 224207 |
| Ghatauli BO Pin Code | 224164 |
| Ghorwal BO Pin Code | 224153 |
| Ghurehta BO Pin Code | 224284 |
| Gokula BO Pin Code | 224164 |
| Golaghat BO Pin Code | 224123 |
| Gondwa BO Pin Code | 224126 |
| Gopalpur BO Pin Code | 224001 |
| Goshaiganj SO Pin Code | 224141 |
| Gothwara BO Pin Code | 224127 |
| Gundhaur BO Pin Code | 224204 |
| Hajipur BO Pin Code | 224126 |
| Harakhpur BO Pin Code | 224121 |
| Hardoiya BO Pin Code | 224225 |
| Hariharpur Kayasthan BO Pin Code | 224120 |
| Haripur Jalalabad BO Pin Code | 224001 |
| Harringtonganj SO Pin Code | 224208 |
| Hathigo BO Pin Code | 224209 |
| Inayatnagar SO Pin Code | 224228 |
| Ismail Nagar Singra BO Pin Code | 224189 |
| Jaganpur BO Pin Code | 224188 |
| Jalapur Bhaggoo BO Pin Code | 224207 |
| Janjwara BO Pin Code | 224209 |
| Janpad Chikitsalaya SO Pin Code | 224001 |
| Jarhi BO Pin Code | 224161 |
| Jorium BO Pin Code | 224229 |
| Kadanpur BO Pin Code | 224228 |
| Kadipur BO Pin Code | 224127 |
| Kahuwa BO Pin Code | 224228 |
| Kalyanpur Keotani BO Pin Code | 224225 |
| Kandhari Bazar SO Pin Code | 224001 |
| Kannawan BO Pin Code | 224209 |
| Karampur Barsawan BO Pin Code | 224234 |
| Kareru BO Pin Code | 224126 |
| Katari BO Pin Code | 224206 |
| Kesharuabujurg BO Pin Code | 224195 |
| Khajurahat SO Pin Code | 224206 |
| Khanpur BO Pin Code | 224158 |
| Khapraila Bazar BO Pin Code | 224204 |
| Khirauni BO Pin Code | 224188 |
| Kinauli BO Pin Code | 224228 |
| Kinhupur BO Pin Code | 224158 |
| Konchha BO Pin Code | 224207 |
| Kondri BO Pin Code | 224201 |
| Kot Sarai BO Pin Code | 224001 |
| Kotdeeh BO Pin Code | 224158 |
| Kotiya BO Pin Code | 224153 |
| Kumbhi BO Pin Code | 224158 |
| Kundurkha Khurd BO Pin Code | 224189 |
| Kurawan BO Pin Code | 224158 |
| Kurha BO Pin Code | 224204 |
| Lakhauri BO Pin Code | 224182 |
| Lalbagh SO (Faizabad) Pin Code | 224001 |
| Lalpur BO Pin Code | 224234 |
| Magalsi BO Pin Code | 224188 |
| Mahawan BO Pin Code | 224201 |
| Mahboobganj SO Pin Code | 224234 |
| Maholi Uprahar BO Pin Code | 224126 |
| Mahuwa BO Pin Code | 224121 |
| Mahuwari BO Pin Code | 224234 |
| Majnai BO Pin Code | 224158 |
| Majnawa BO Pin Code | 224188 |
| Malethu Buzurg BO Pin Code | 224208 |
| Malethukanak BO Pin Code | 224204 |
| Mamudiha BO Pin Code | 224121 |
| Mandi Samiti SO Pin Code | 224001 |
| Manjanpur BO Pin Code | 224117 |
| Manjhanpur BO Pin Code | 224164 |
| Marui Ganeshpur BO Pin Code | 224164 |
| Marui Sahai Singh BO Pin Code | 224206 |
| Mau Yaduwanshpur BO Pin Code | 224001 |
| Mawai Kalan BO Pin Code | 224225 |
| Mawai SO Pin Code | 224117 |
| Meermau SO Pin Code | 224118 |
| Meerpur BO Pin Code | 224188 |
| Mehnauna BO Pin Code | 224127 |
| Mewapur BO Pin Code | 224153 |
| Mian Ganj BO Pin Code | 224208 |
| Milkipur SO Pin Code | 224164 |
| Moiyabegumganj BO Pin Code | 224188 |
| Motibagah SO Pin Code | 224001 |
| Motinagar SO (Faizabad) Pin Code | 224201 |
| Mubarakpur Umarni BO Pin Code | 224284 |
| Mumrej Nagar BO Pin Code | 224207 |
| Mumtaj Nagar BO Pin Code | 224001 |
| Naipura BO Pin Code | 224202 |
| Naka Muzzafra BO Pin Code | 224001 |
| Nandauli BO Pin Code | 224121 |
| Narain Ashram BO Pin Code | 224123 |
| Narainpur BO Pin Code | 224201 |
| Nawada BO Pin Code | 224182 |
| Nimari BO Pin Code | 224164 |
| Ninhiyawan Bazar BO Pin Code | 224209 |
| Niywan SO Pin Code | 224001 |
| Pachgawan BO Pin Code | 224205 |
| Paharpur BO Pin Code | 224118 |
| Palia Jagmohan Singh BO Pin Code | 224158 |
| Paliya Pratapshah BO Pin Code | 224225 |
| Palpur BO Pin Code | 224153 |
| Panditpur BO Pin Code | 224188 |
| Para Tajpur BO Pin Code | 224208 |
| Paraspur Sathra BO Pin Code | 224208 |
| Paroma BO Pin Code | 224209 |
| Patranga RS SO Pin Code | 224119 |
| Pilkhawan BO Pin Code | 224189 |
| Pirkhauli BO Pin Code | 224126 |
| Pithila BO Pin Code | 224229 |
| Pohpi BO Pin Code | 224204 |
| Purah SO Pin Code | 224171 |
| Raipatti BO Pin Code | 224121 |
| Ramkot SO (Faizabad) Pin Code | 224123 |
| Ramnagar Amawan Sufi BO Pin Code | 224121 |
| Ramnagar Colony SO Pin Code | 224001 |
| Ramnagar Dhaurahra BO Pin Code | 224126 |
| Rampur Sardha BO Pin Code | 224201 |
| Ranapur BO Pin Code | 224164 |
| Rani Bazar BO Pin Code | 224127 |
| Ranopali BO Pin Code | 224123 |
| Rasoolpur Lilha BO Pin Code | 224153 |
| Rauhari BO Pin Code | 224209 |
| Raunahi SO Pin Code | 224182 |
| Rautawan BO Pin Code | 224153 |
| Rauwa Lohangpur BO Pin Code | 224161 |
| Reona BO Pin Code | 224225 |
| Rudauli City BO Pin Code | 224120 |
| Rudauli SO Pin Code | 224120 |
| Ruroo BO Pin Code | 224204 |
| Sadar Bazar SO (Faizabad) Pin Code | 224001 |
| Sagar Pati Pandhula BO Pin Code | 224208 |
| Sahadatganj BO Pin Code | 224001 |
| Sahebganj SO (Faizabad) Pin Code | 224001 |
| Samda BO Pin Code | 224141 |
| Sanethu BO Pin Code | 224135 |
| Sarai Khargi BO Pin Code | 224207 |
| Saraibhanauli BO Pin Code | 224204 |
| Sarangpur BO Pin Code | 224126 |
| Sarauli BO Pin Code | 224121 |
| Sari BO Pin Code | 224127 |
| Sariyawan BO Pin Code | 224001 |
| Seewar BO Pin Code | 224126 |
| Seora BO Pin Code | 224158 |
| Shahganj SO (Faizabad) Pin Code | 224284 |
| Shahnawan BO Pin Code | 224135 |
| Shekhanpur BO Pin Code | 224158 |
| Sherpur Para BO Pin Code | 224204 |
| Shujaganj BO Pin Code | 224116 |
| Sidhari Bazar BO Pin Code | 224153 |
| Sidhauna BO Pin Code | 224229 |
| Sohawal RS SO Pin Code | 224188 |
| Sohawal Saloni BO Pin Code | 224204 |
| Sohkhawan BO Pin Code | 224127 |
| Sondhiyawan BO Pin Code | 224127 |
| Station Road Rudauli BO Pin Code | 224120 |
| Taksara BO Pin Code | 224284 |
| Taldholi BO Pin Code | 224121 |
| Tanda Sufi BO Pin Code | 224120 |
| Tandauli BO Pin Code | 224161 |
| Tarauli BO Pin Code | 224158 |
| Tendha Khurd BO Pin Code | 224164 |
| Terhi Bazar SO Pin Code | 224123 |
| Tharia Kalan BO Pin Code | 224209 |
| Toron Darab Ganj BO Pin Code | 224204 |
| Uchhahpali BO Pin Code | 224158 |
| Urwa Vaish BO Pin Code | 224208 |
| Utrethu BO Pin Code | 224234 |
| Water Works BO Pin Code | 224001 |
