The auction will resume on Monday morning as there is still unsold spectrum left.
The government may rake in above Rs 1 lakh crore from spectrum sale if bidding continues at robust pace.
"The bidding has taken place in all bands. At present, a value of approximately Rs 86,000 crore has been committed by bidders in respect of provisionally won spectrum. Bidding would recommence on Monday," the Department of Telecom said.
However, the government will not release results of the auction because of a court ruling.
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In 800 Mhz band, four new areas of Delhi, Gujarat, Punjab and West Bengal witnessed activity today whereas 1,800 Mhz band, North-East and Rajasthan circles saw new bids.
Incumbents Bharti Airtel and Vodafone are locked with Reliance Jio to protect their spectrum they need to carry voice and data in the world's second-biggest smartphone market. In all, eight bidders are in fray.
On the fourth day today, robust bidding was witnessed in all the bands and Karnataka also witnessed bidding for the first time in the 2,100 MHz band. However, there was no bidding in Mumbai, Delhi and Andhra Pradesh in 2100 MHz band.
A total of 380.75 MHz of spectrum is on offer in the premium 900 MHz band, 1,800 MHz and 800 MHz while 5 MHz is up for bidding in the 2,100 MHz band across 17 out of 22 telecom areas or circles in the country.
Mobile licences for nine circles of Idea Cellular, six circles of Airtel and seven circles each of Vodafone and Reliance Telecom are coming up for renewal.