Area Code +81-20-(49200000...49299999) located in Mobile Paging, more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 20 Subscriber Number From : 49200000 Subscriber Number To : 49299999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : Okinawa Tele Message Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) City : Mobile Paging Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 10 Latitude : 35.6900 Longitude : 139.6900 ‹ previous : +81-20-(46900000...46999999) next › : +81-20-(49900000...49999999) Dialling Instructions For trunk calls: 0 20 49200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 20 49200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 49200000 ~ 49299999 (Count: 100,000) Example: +81-20-49200000 / 01081-20-49200000 (020-49200000 / 0-20-49200000) +81-20-49200001 / 01081-20-49200001 (020-49200001 / 0-20-49200001) +81-20-49200002 / 01081-20-49200002 (020-49200002 / 0-20-49200002) +81-20-49200003 / 01081-20-49200003 (020-49200003 / 0-20-49200003) +81-20-49200004 / 01081-20-49200004 (020-49200004 / 0-20-49200004) ...+81-20-xxxxxxxx / 01081-20-xxxxxxxx (020-xxxxxxxx / 0-20-xxxxxxxx) ...+81-20-49299995 / 01081-20-49299995 (020-49299995 / 0-20-49299995) +81-20-49299996 / 01081-20-49299996 (020-49299996 / 0-20-49299996) +81-20-49299997 / 01081-20-49299997 (020-49299997 / 0-20-49299997) +81-20-49299998 / 01081-20-49299998 (020-49299998 / 0-20-49299998) +81-20-49299999 / 01081-20-49299999 (020-49299999 / 0-20-49299999)