Port Blair, April 21: The Consumer Cooperative Stores Ltd., (CCS Limited) has informed the LPG customers residing under Municipal area to avail the opportunity of online gas booking service. Customers can just give a missed call to 8454955555 from their registered mobile number or can use mobile app (Indianoilone) to get their LPG refill booked. (Book your refill only when required, no need to book in advance). For  any query, they can visit LPG showroom at Delanipur or call at 03192233420.