Detailed mobile and interconnect
access information
(Last update 08-09-2003)
Access from mobile operators:
| Mobile operator | Number ranges | IFS access | Free or charged | UIFN access | Free or charged |
| Communications Authority of Thailand (CAT) | Yes | Free | Yes | Free | |
| Telephone Organisation of Thailand (TOT) | Yes | Free | Yes | Free | |
| Advanced Info Services (AIS) | Yes | Free | Yes | Free | |
| Total Access Communication (TAC) | Yes | Free | Yes | Free | |
| Digital Phone Company (DPC) | Yes | Free | Yes | Free | |
| Wireless Communications Services (WCS) | Yes | Free | Yes | Free | |
Access from fixed network operators (formal agreements)
Agreements with the following carriers for IFS access (free of charge for the caller):
Agreements with the following carriers for UIFN access (free of charge for the caller):