Port Blair, Apr 23: The Consumer Cooperative Stores Ltd., (CCS Limited) has informed the LPG customers residing under the 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 a mobile app (Indianoil One) to get their LPG refill booked. (Book your refill only when required, no need to book in advance). For any query, they can visit the LPG showroom at Delanipur or call at 03192233420.