Customer Service > Modem Numbers
| Modem Numbers | TOT | TT&T | Service Fee |
| 1222 |  |
|
3 Baht / Nationwide |
| 999122 |  |
|
3 Baht / Nationwide |
| 9 Digits (Tables below) | |
|
3 Baht ** |
* In order to access though 999122 and 9 digits modem no., customers have to type Username followed by the domain every time. The domain depends on the type of package. EX: username@ksc.co.th
** Please access to the modem no. from your province. In case of access across the province, you will be charged for long distance calls (though the area code of your phone no. and modem no. are same). Internet KSC will not responsible for any long distance call cost which occurs from the access across the province.
2/4 Siam Commercial Samaggi Insurance Tower 10th Floor Vibhavadee-Rangsit Road, Thungsonghong, Laksi
Bangkok 10210
Telephone. : 0 2979 7777
Fax. : 0 2979 7111
Office Hour : Mon.-Fri 8.30-17.30
KSC Call Center
0 2979 7000 24-Hour Service
0 2979 7124
0 2979 7035
0 2979 7026
08 1950 8095
| Province | Modem No. |
| A | |
| Angthong | 035-620102 |
| Ayutthaya | 035-211675 |
| Ayutthaya (Redundancy) | 035-211609 |
| B | |
| Burirum | 044-620219 |
| C | |
| Chantaburi | 039-330025 |
| Chachoengsao | 038-810366 |
| Chonburi | 038-790312 |
| Chainat | 056-420092 |
| Chaiyaphoom | 044-830556 |
| Chumporn | 077-570021 |
| Cheingrai | 053-740027 |
| Cheingmai | 053-200080 |
| K | |
| Krabi | 075-630681 |
| Kanchnaburi | 034-621601 |
| Kalasin | 043-821851 |
| Kumpangpetch | 055-721750 |
| Konkean | 043-320068 |
| L | |
| Lopburi | 036-610077 |
| Lampang | 054-310139 |
| Lampoon | 053-530178 |
| Loey | 042-850018 |
| M | |
| Mukdahan | 042-632239 |
| Mahasarakam | 043-740438 |
| Maehongsorn | 053-620236 |
| Province | Modem No. |
| N | |
| Nakornnayok | 037-320677 |
| Nakornprathom | 034-280143 |
| Nakornphanom | 042-521017 |
| Nakornratchasrima | 044-260122 |
| Nakornsrithammarat | 075-310990 |
| Nakornsawan | 056-310112 |
| Narathivas | 073-521002 |
| Nan | 054-751301 |
| Nongkai | 042-467477 |
| Nongbualumpoo | 042-360151 |
| P | |
| Pattanee | 073-311647 |
| Pracheenburi | 037-200172 |
| Payao | 054-410688 |
| Pangnga | 076-440772 |
| Pattalung | 074-627462 |
| Pichit | 056-650471 |
| Pisanulok | 055-210503 |
| Petchaburi | 032-410550 |
| Petchaboon | 056-744405 |
| Prea | 054-620983 |
| Phuket | 076-230233 |
| Prachubkeereekhan | 032-530302 |
| R | |
| Roi-ed | 043-522710 |
| Ranong | 077-833911 |
| Rayong | 038-800377 |
| Ratchaburi | 032-310641 |
| Province | Modem No. |
| S | |
| Srisaket | 045-620643 |
| Sakonnakorn | 042-730875 |
| Stul | 074-732008 |
| Samutsongkam | 034-723023 |
| Samutsakorn | 034-811120 |
| Srakeaw | 037-220221 |
| Saraburi | 036-310338 |
| Singburi | 036-530406 |
| Sukhothai | 055-621609 |
| Supanburi | 035-412021 |
| Suratthani | 077-210036 |
| Surin | 044-520309 |
| Songkla | 074-340086 |
| T | |
| Trang | 075-221010 |
| Trad | 039-531219 |
| Tak | 055-521032 |
| U | |
| Uthaithani | 056-524230 |
| Umnadcharoen | 045-270176 |
| Udonthani | 042-327012 |
| Utaradit | 055-440011 |
| Ubonratchatani | 045-260083 |
| Y | |
| Yasothorn | 045-721008 |
| Yala | 073-240183 |
