To reach IITM telephone extensions from outside, the caller has to dial prefix (044) 2257-xxxx, where xxxx is the PABX number
For residential PABX lines (wherever provided)
- Replace 8xxx with 9xxx
- Replace 4xxx with 6xxx
If residential line is not provided "Number Not Available" or Engaged Tone will be heard.
Board PABX No : IVRS (8000) / ASR (9000)
The full format of the email is [Email]@iitm.ac.in
List of Intercom Extensions
| NAME | ROLE | BUILDING | ROOM NO. | BUILDING NAME | OFFICE EXTN (PABX). | |
|---|---|---|---|---|---|---|
| New HTML Block Lift | New HTML | Mechanical Engineering | 5646 | |||
| New I.E. Lab | CSD | Department of Electrical Engineering | 5486 | |||
| New Lab | CYB | Department of Chemical Engineering | 5183 | |||
| New Lab | ESB | 221 | Electrical Sciences Block | 5393 | ||
| New Lab | ED | 422 | Department of Engineering Design | 5645 | ||
| New Lab | New BT | 5 | Department Of Biotechnology | 8989 | ||
| New Lab (DR Venkatakrishnan) | CYB | 118 | Department of Chemical Engineering | 5186 | ||
| New Lab (DR. Ajaykumar Shukla) | NAC | 107 | Department of Metallurgical and Materials Engineering | 5800 | ||
| New Lab (DR. Arnab Rit) | CYB | 324 | Department of Chemical Engineering | 5191 | ||
| New Lab (DR. Arnab Rit) | CYB | 325 | Department of Chemical Engineering | 5189 | ||
| New Lab (DR. Jintn John Varghese) | NAC1 | 420 | New Academic Complex | 5094 | ||
| New Lab (DR. Mahalingam) | New BT | 17 | Department Of Biotechnology | 8906 | ||
| New Lab (Dr. Panchanana Khuntia) | HSB | 257 | Department of Humanities and Social Sciences Block | 8959 | ||
| New Lab (DR. Pijush Ghosh) | MSB | 328 | Mechanical Sciences Block | 5085 | ||
| New Lab (DR.Kartik Chandra Mondal) | CYB | 322 | Department of Chemical Engineering | 5147 | ||
| New Lab (DR.KR) | CYB | 215 | Department of Chemical Engineering | 5195 | ||
| NFMTC Lab | MTF Annex | Metallurgical and Materials Engineering | 5909 | |||
| Niket Kaisare | Faculty, Chemical Engineering | NAC1 | 451 | New Academic Complex | 4176 | nkaisare |
| Nilanjan Saha | Faculty, Ocean Engineering | DOE | 104 | Department of Ocean Engineering | 4827 | nilanjan |
| Nilesh J Vasa | Faculty, Engineering Design | ED | 311 | Department of Engineering Design | 4706 | njvasa |