Area Code +81-297-(600000...609999) located in Ryugasaki, Ibaraki (08), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 297 Subscriber Number From : 600000 Subscriber Number To : 609999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : NTT East Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 08 Region Name : Ibaraki City : Ryugasaki Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.9100 Longitude : 140.1800 ‹ previous : +81-297-(580000...589999) next › : +81-297-(610000...619999) Dialling Instructions For trunk calls: 0 297 600000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 297 600000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 600000 ~ 609999 (Count: 10,000) Example: +81-297-600000 / 01081-297-600000 (0297-600000 / 0-297-600000) +81-297-600001 / 01081-297-600001 (0297-600001 / 0-297-600001) +81-297-600002 / 01081-297-600002 (0297-600002 / 0-297-600002) +81-297-600003 / 01081-297-600003 (0297-600003 / 0-297-600003) +81-297-600004 / 01081-297-600004 (0297-600004 / 0-297-600004) ...+81-297-xxxxxx / 01081-297-xxxxxx (0297-xxxxxx / 0-297-xxxxxx) ...+81-297-609995 / 01081-297-609995 (0297-609995 / 0-297-609995) +81-297-609996 / 01081-297-609996 (0297-609996 / 0-297-609996) +81-297-609997 / 01081-297-609997 (0297-609997 / 0-297-609997) +81-297-609998 / 01081-297-609998 (0297-609998 / 0-297-609998) +81-297-609999 / 01081-297-609999 (0297-609999 / 0-297-609999)