Network Diagram
ANS
- Grameen Phone
- Banglalink
- Robi
- Airtel
- Teletalk
- Pacific Bangladesh Telecom (Citycell)
IGW(IoS)
- Bangla Trac Communications
- Mir Telecom
- Novotel
- Roots Communication
- DigiCon Telecommunications
- Unique Infoway
- Global Voice Telecom
IPTSP
- Metronet Bangladesh Limited
- Tele Bangla Limited
