| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 2101 | Nadiain | Gurua SO | 📍 824205 | Gurua | Post Office - PO |
| 2102 | Nadiawan | Shyamnagar Nima BO | 📍 824211 | Gurua | Branch Post Office |
| 2103 | Nadira | Khizersarai SO | 📍 824233 | Khizirsarai | Post Office - PO |
| 2104 | Nagahari | Gotibandh BO | 📍 824221 | Dumaria | Branch Post Office |
| 2105 | Nagar Cholia | Barachatti SO | 📍 824201 | Barachatti | Post Office - PO |
| 2106 | Nagariawan | Buniyad Ganj SO | 📍 823003 | Khizirsarai | Post Office - PO |
| 2107 | Naghara | Mohanpur BO | 📍 824232 | Mohanpur | Branch Post Office |
| 2108 | NAGMATIA | Nagmatia BO | 📍 824208 | Amas | Branch Post Office |
| 2109 | Nagobar | Bankey Bajar SO | 📍 824217 | Banke Bazar | Post Office - PO |
| 2110 | Nagwa | Kariyarpur BO | 📍 824232 | Fatehpur | Branch Post Office |
| 2111 | Nagwan | Nagwan Pathra BO | 📍 824210 | Imamganj | Branch Post Office |
| 2112 | Nagwan | Nagean Garh BO | 📍 824219 | Gurua | Post Office - PO |
| 2113 | Nagwan | Manjhouli BO | 📍 824232 | Fatehpur | Branch Post Office |
| 2114 | Nagwan | Mohanpur BO | 📍 824232 | Mohanpur | Branch Post Office |
| 2115 | Naili | Gaya HO | 📍 823001 | Gaya | Head Post Office - H |
| 2116 | Naili | Khizersarai SO | 📍 824233 | Neem Chak Bathani | Post Office - PO |
| 2117 | Nain Sagar | Nainsagar BO | 📍 824220 | Dobhi | Branch Post Office |
| 2118 | Naknupa | Barhussainganj BO | 📍 824211 | Sherghati | Branch Post Office |
| 2119 | Nakti Bhalua | Chakand SO | 📍 804404 | Belaganj | Post Office - PO |
| 2120 | Nakti Mahugain | Tarwan SO | 📍 805128 | Wazirganj | Post Office - PO |
| 2121 | Nanai | Pipra BO | 📍 824221 | Dumaria | Branch Post Office |
| 2122 | Nanauk | Bijubigha BO | 📍 823003 | Manpur | Branch Post Office |
| 2123 | Nandu Bigha | Belaganj SO | 📍 804403 | Belaganj | Post Office - PO |
| 2124 | Nanhak Chak | Lodipur BO | 📍 823003 | Manpur | Branch Post Office |
| 2125 | Nanhu Bigha | Atri SO | 📍 823311 | Atri | Post Office - PO |
| 2126 | Nanwan | Bodhgaya SO | 📍 824231 | Bodh Gaya | Post Office - PO |
| 2127 | Narawat | Atri SO | 📍 823311 | Atri | Post Office - PO |
| 2128 | Narayanpur | Maigra BO | 📍 824206 | Dumaria | Branch Post Office |
| 2129 | Narayanpur | Naugarh BO | 📍 824219 | Amas | Branch Post Office |
| 2130 | Nare | Jaigir BO | 📍 824201 | Barachatti | Branch Post Office |
| 2131 | Narhar | Rondawan BO | 📍 824201 | Mohanpur | Branch Post Office |
| 2132 | Nariahi | Chansi BO | 📍 824205 | Gurua | Branch Post Office |
| 2133 | Nariari | Paraiya SO | 📍 824209 | Paraiya | Post Office - PO |
| 2134 | Nariyari | Guraru Mills SO | 📍 824118 | Guraru | Post Office - PO |
| 2135 | Narkatiya | Hatiyar BO | 📍 824231 | Bodh Gaya | Branch Post Office |
| 2136 | Narkatiya | Cherki SO | 📍 824237 | Bodh Gaya | Post Office - PO |
| 2137 | Naroghat | Buniyad Ganj SO | 📍 823003 | Manpur | Post Office - PO |
| 2138 | Narsinghpur | Konch SO Gaya | 📍 824207 | Konch | Post Office - PO |
| 2139 | Narwan | Belaganj SO | 📍 804403 | Belaganj | Post Office - PO |
| 2140 | Naser | Gurua SO | 📍 824205 | Gurua | Post Office - PO |
| 2141 | Nasirpur | Chakand SO | 📍 804404 | Gaya | Post Office - PO |
| 2142 | Nasirpur | Buniyad Ganj SO | 📍 823003 | Manpur | Post Office - PO |
| 2143 | Nasirpur | Konch SO Gaya | 📍 824207 | Konch | Post Office - PO |
| 2144 | Nasirpur | Jamuara BO | 📍 824236 | Tikari | Branch Post Office |
| 2145 | Nataha | Rondawan BO | 📍 824201 | Mohanpur | Branch Post Office |
| 2146 | Natesar | Atri SO | 📍 823311 | Neem Chak Bathani | Post Office - PO |
| 2147 | Natsar | Atri SO | 📍 823311 | Neem Chak Bathani | Post Office - PO |
| 2148 | Naua Bigha | Pura BO | 📍 824236 | Tikari | Branch Post Office |
| 2149 | Naua Khap | Raniganj SO Gaya | 📍 824210 | Imamganj | Post Office - PO |
| 2150 | Naua Khap | Tilaiya BO | 📍 824217 | Banke Bazar | Branch Post Office |