Area Code +81-242-(540000...549999) located in Aiduwakamatsu, Fukushima (07), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 242 Subscriber Number From : 540000 Subscriber Number To : 549999 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 : 07 Region Name : Fukushima City : Aiduwakamatsu Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 37.4900 Longitude : 139.9300 ‹ previous : +81-242-(530000...539999) next › : +81-242-(550000...559999) Dialling Instructions For trunk calls: 0 242 540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 242 540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 540000 ~ 549999 (Count: 10,000) Example: +81-242-540000 / 01081-242-540000 (0242-540000 / 0-242-540000) +81-242-540001 / 01081-242-540001 (0242-540001 / 0-242-540001) +81-242-540002 / 01081-242-540002 (0242-540002 / 0-242-540002) +81-242-540003 / 01081-242-540003 (0242-540003 / 0-242-540003) +81-242-540004 / 01081-242-540004 (0242-540004 / 0-242-540004) ...+81-242-xxxxxx / 01081-242-xxxxxx (0242-xxxxxx / 0-242-xxxxxx) ...+81-242-549995 / 01081-242-549995 (0242-549995 / 0-242-549995) +81-242-549996 / 01081-242-549996 (0242-549996 / 0-242-549996) +81-242-549997 / 01081-242-549997 (0242-549997 / 0-242-549997) +81-242-549998 / 01081-242-549998 (0242-549998 / 0-242-549998) +81-242-549999 / 01081-242-549999 (0242-549999 / 0-242-549999)