| Sl.No | Code | Phone Number | Mobile | A.D.M | |
| 1 | Collectorate | 0474 |
2793473 2794900 |
8547610026 |
2795186 |
| 2 | District Collector | 0474 |
2794900 |
9447795500 |
|
| 3 | Deputy Collector (General) & A.D.M | 0474 |
2795186 |
8547610026 |
|
| 4 | Deputy Collector (Election) | 0474 |
2796675 |
8547610029 |
|
| 5 | Deputy Collector (R.R) | 0474 |
2793542 |
8547610028 |
|
| 6 | Deputy Collector (Land Reforms) | 0474 |
2793542 |
8547610030
|
|
| 7 | Deputy Collector (Ponnumvila) | 0474 |
2793542 |
8547610027 |
| Sl.No | Code | Phone Number | Mobile |
| 1 | 0474 | 2793461 | 9447163461 |
| Sl.No | Taluk | Code | Phone Number |
| 1 | Kollam | 0474 | 2742116 |
| 2 | Kottarakkara | 0474 | 2454623 |
| 3 | Karunagappally | 0476 | 2620223 |
| 4 | Kunnathur | 0476 | 2830345 |
| 5 | Pathanapuram | 0475 | 2350090 |
| 6 | Punalur | 0475 | 2222605 |
v
|
Kollam Taluk
|
|||
| Kollam (West) | 0474 2767952 | 8547610502 | |
| Kollam (East) | 0474 2767953 | 8547610503 | |
| Thrikkadavoor | 0474 2700691 | 8547610504 | |
| Thrikkaruva | 0474 2700998 | 8547610505 | |
| Kilikollur | 0474 2731974 | 8547610506 | |
| Shakthikulangara | 0474 2770500 | 8547610507 | |
| Mangad | 0474 2719241 | 8547610508 | |
| Vadakkevila | 0474 2729655 | 8547610509 | |
| മുണ്ടയ്ക്കൽ | 0474 2767445 | 8547610510 | |
| Eravipuram | 0474 2727299 | 8547610511 | |
| Mayyanad | 0474 2558699 | 8547610512 | |
| Paravoor | 0474 2515101 | 8547610513 | |
| Poothakulam | 0474 2061245 | 8547610514 | |
| Meenad | 0474 2059456 | 8547610515 | |
| Kalluvathukkal | 0474 2577131 | 8547610516 | |
| Adichanallur | 0474 2059495 | 8547610517 | |
| Parippally | 0474 2577120 | 8547610518 | |
| Kottappuram | 0474 2513744 | 8547610519 | |
| Chirakkara | 0474 2596454 | 8547610520 | |
| Pallimon | 0474 2565847 | 8547610521 | |
| Nedumpana | 0474 2565611 | 8547610522 | |
| Thrikkovilvattom | 0474 2504514 | 8547610523 | |
| Thazhuthala | 0474 2536918 | 8547610524 | |
| Panayam | 0474 2550804 | 8547610525 | |
| Kottamkara | 0474 2719253 | 8547610526 | |
| Elampallur | 0474 2063131 | 8547610527 | |
| Mulavana | 0474 2529069 | 8547610528 | |
| Perinad | 0474 2550803 | 8547610529 | |
| കിഴക്കേകല്ലട | 0474 2587666 | 8547610530 | |
| Mandrothuruth | 0474 2543444 | 8547610531 | |
| Perayam | 0474-2543444 | 8547618439 | |
|
Kottarakkara Taluk
|
|||
| Ezhukone | 0474 2484070 | 8547610602 | |
| Neduvathur | 0474 2456144 | 8547610603 | |
| Pavithreswaram | 0474 2416307 | 8547610604 | |
| Kulakkada | 0474 2067593 | 8547610605 | |
| Mylam | 0474 2045805 | 8547610606 | |
| Kottarakkara | 0474 2455155 | 8547610607 | |
| Puthur | 0474 2067499 | 8547610608 | |
| Kalayapuram | 0474 2614045 | 8547610609 | |
| Melila | 0474 2403585 | 8547610610 | |
| Vettikkavala | 0474 2403545 | 8547610611 | |
| Ummannur | 0474 2493031 | 8547610612 | |
| Veliyam | 0474 2464755 | 8547610613 | |
| Pooyappally | 0474 2464300 | 8547610614 | |
| Kareepra | 0474 2526527 | 8547610615 | |
| Odanavattom | 0474 2464677 | 8547610616 | |
| Chakkuvarakkal | 0474 2408111 | 8547610617 | |
| Valakom | 0474 2472100 | 8547610618 | |
| Velinallur | 0474 2467730 | 8547610619 | |
| Elamad | 0474 2670195 | 8547610620 | |
| Kadakkal | 0474 2424697 | 8547610621 | |
| Chithara | 0474 2002070 | 8547610622 | |
| Chadayamangalam | 0474 2475922 | 8547610623 | |
| Mankode | 0474 2002007 | 8547610624 | |
| Kummil | 0474 2443376 | 8547610625 | |
| Kottukkal | 0474 2272412 | 8547610626 | |
| Nilamel | 0474 2434333 | 8547610627 | |
| Ittiva | 0474 2006031 | 8547610628 | |
|
Pathanapuram Taluk
|
|||
| Pattazhy | 0475 2399558 | 8547610714 | |
| Thalavoor | 0475 2329930 | 8547610715 | |
| Vilakudy | 0475 2223224 | 8547610716 | |
| Pathanapuram | 0475 2350015 | 8547610717 | |
| Pidavoor | 0475 2351160 | 8547610718 | |
| Pattazhy Vadakkekkara | 0475 2398558 | 8547610719 | |
| Piravanthoor | 0474 2767952 | 8547610502 | |
| Punnala | 0474 2767952 | 8547610502 | |
|
Karunagappally Taluk
|
|||
| Neendakara | 0474 2767952 | 8547610502 | |
| Thekkumbhagam | 0474 2767952 | 8547610502 | |
| Chavara | 0474 2767952 | 8547610502 | |
| Panama | 0474 2767952 | 8547610502 | |
| Karunagappally | 0474 2767952 | 8547610502 | |
| Thevalakkara | 0474 2767952 | 8547610502 | |
| Vadakumthala | 0474 2767952 | 8547610502 | |
| Ayanivelikulangara | 0474 2767952 | 8547610502 | |
| Kallalibhagom | 0474 2767952 | 8547610502 | |
| Adinad | 0474 2767952 | 8547610502 | |
| Ochira | 0474 2767952 | 8547610502 | |
| Alappad | 0474 2767952 | 8547610502 | |
| Thodiyoor | 0474 2767952 | 8547610502 | |
| Kulasekharapuram | 0474 2767952 | 8547610502 | |
| Thazhava | 0474 2767952 | 8547610502 | |
| Clappana | 0474 2767952 | 8547610502 | |
| Pavumba | 0474 2767952 | 8547610502 | |
|
Kunnathur Taluk
|
|||
| Mynagappally | 0474 2767952 | 8547610502 | |
| പടിഞ്ഞാറെ കല്ലട | 0474 2767952 | 8547610502 | |
| Sasthamkotta | 0474 2767952 | 8547610502 | |
| Poruvazhi | 0474 2767952 | 8547610502 | |
| Kunnathur | 0474 2767952 | 8547610502 | |
| Sooranad North | 0474 2767952 | 8547610502 | |
| Sooranad South | 0474 2767952 | 8547610502 | |
|
Punalur Taluk
|
|||
| Punalur | 0474 2767952 | 8547610502 | |
| Karavaloor | 0474 2767952 | 8547610502 | |
| Edamulakkal | 0474 2767952 | 8547610502 | |
| Arakkal | 0475 2767952 | 8547610502 | |
| Anchal | 0475 2767952 | 8547610502 | |
| Alayaman | 0475 2767952 | 8547610502 | |
| Eroor | 0475 2767952 | 8547610502 | |
| Kulathupuzha | 0475 2767952 | 8547610502 | |
| Channapetta | 0475 2767952 | 8547610502 | |
| Ayiranelloor | 0475 2767952 | 8547610502 | |
| Edamon | 0475 2767952 | 8547610502 | |
| Ariyankavu | 0475 2767952 | 8547610502 | |
| Thenmala | 0475 2767952 | 8547610502 | |
| Thinkalkarikkom | 0475 2767952 | 8547610502 |