Key Facts
Mumbai's Aqualine, the fully underground Metro Line 3, has finally begun receiving mobile network coverage after months of connectivity blackouts for commuters. On June 11, 2026, authorities announced the phased activation of telecom services along the corridor.
Details of the Rollout
Leading telecom operators have started switching on their networks in stages. Airtel and Vodafone Idea have successfully activated mobile services in Phase 1, covering the section from SEEPZ to BKC. All stations in this stretch now have mobile signal. Vodafone Idea is extending services in Phase 2A up to Acharya Atre Chowk and aims to cover Cuffe Parade shortly, while Airtel plans to complete its rollout by the end of June 2026.
Jio, another major operator, is expected to begin deployment by July 2026, as its survey has been completed.
Impact on Commuters
Until now, passengers traveling on the 33.5 km underground line experienced a complete loss of network, causing inconvenience for work, navigation, and communication. With the phased rollout, commuters on the SEEPZ-BKC section can now stay connected. Officials stated that network rollout activities are progressing on priority, and full mobile coverage from Aarey JVLR to Cuffe Parade is expected within the next month.
What Readers Should Know
- The Aqualine connects Aarey Colony in north Mumbai to Cuffe Parade in South Mumbai.
- Phase 1 coverage (SEEPZ to BKC) is already live.
- Vodafone Idea and Airtel are actively expanding coverage; Jio will follow by July.
- Full connectivity along the entire line is anticipated by July 2026.
FAQ
When did mobile connectivity start on Mumbai Metro Line 3?
Mobile services were activated on June 11, 2026, in a phased manner starting from SEEPZ to BKC.
Which telecom operators are providing coverage on the Aqualine?
Airtel and Vodafone Idea have launched services in Phase 1. Jio is expected to begin deployment by July 2026.
When will full mobile coverage be available on the entire line?
Full coverage from Aarey JVLR to Cuffe Parade is expected within the next month, by July 2026.
What is the length of Mumbai Metro Line 3?
The Aqualine is a 33.5 km underground metro corridor connecting Aarey Colony to Cuffe Parade.