Mobiles National MTNL to offer unlimited local calls at night DQW Bureau 01 May 2015 Follow Us New Update MTNL has introduced unlimited free local calling at night for its landline and broadband customers to any network, effective from May 1. MTNL has decided to introduce unlimited free local calling for its landline and broadband customers (combo) between 10:00 pm to 07:00 am to any network. The free unlimited calling facility is also available for Delhi MTNL landline customers to any network to Mumbai and vice versa during the same hours. The STD call charges have also been made local by making call charges rate at 180 sec/pulse. Delhi night landline may 1 MTNL unlimited local calls STD customer Read More Advertisment Read the Next Article