28 PIN codes
| PIN code | Post offices | Taluk / tehsil |
|---|---|---|
| 785675 | Khowang S.O, Buri Khowang B.O, Dhemechi B.O and 17 more | – |
| 785676 | Khowang Ghat S.O, Adarsha Deurigaon B.O, Balai Nagaon B.O and 15 more | – |
| 786001 | Dibrugarh H.O, Graham Bazar S.O, Kadamoni S.O and 4 more | – |
| 786002 | Assam Medical College S.O, Hiloidhari B.O | – |
| 786003 | Central Revenue Building S.O, Bairagimath B.O, Banipur B.O and 12 more | – |
| 786004 | Dibrugarh University S.O, Barpathar B.O, Behating Tiniali B.O and 5 more | – |
| 786006 | Lepetkata S.O | – |
| 786007 | Barbaruah S.O, Balaibari B.O, Bam Kolakhowa B.O and 10 more | – |
| 786008 | Mohanaghat S.O, Konwar Handique Gaon B.O, Kumar Gaon B.O and 2 more | – |
| 786010 | Lahoal S.O, Bokul B.O, Chiringhula B.O and 8 more | – |
| 786012 | Mohanbari Air Field S.O, Harabari B.O, Naga Ghuli Kanaigaon B.O | – |
| 786101 | Dikom S.O, Alimur B.O, Bachapathar B.O and 9 more | – |
| 786102 | Chabua Air Field S.O | – |
| 786103 | Tengakhat S.O, Bhajoni B.O, Borabhayapuri B.O and 6 more | – |
| 786183 | Bhardhara B.O, Bogdung B.O, Deohall Te Bo | – |
| 786184 | Chabua S.O, Balijan North Te B.O, Bismile B.O and 7 more | – |
| 786189 | Bindhakata B.O | – |
| 786191 | Naoholia S.O, Bhadoi Pachali B.O, Bokuloni Chariali B.O and 3 more | – |
| 786602 | Duliajan S.O, Jaloni Dibruduar B.O, Kachari Pathar B.O and 5 more | – |
| 786610 | Naharkatia S.O, Balimora B.O, Bamunibill B.O and 15 more | – |
| 786611 | Rajgarh (Dibrugarh) S.O, Barbam B.O, Dangopara Chariali B.O and 6 more | – |
| 786612 | Tingkhong S.O, Bogadat B.O, Dillibari B.O and 6 more | – |
| 786613 | Bamunbari S.O, Aghunibari B.O, Baji Pohumara B.O and 12 more | – |
| 786614 | Jeypore S.O, Jeypore Mobile B.O, Kamargaon B.O and 2 more | – |
| 786621 | Namrup S.O, Ashabam B.O, Borkhermia B.O and 4 more | – |
| 786622 | Namrup Thermal Power Station S.O | – |
| 786623 | Parbatpur S.O | – |
| 786692 | Anandapara S.O | – |
Bank branches and IFSC codes in Dibrugarh district 21 banks, 85 branches in the branch list. Listed by district, not by PIN code.