Area Code +81-434-(600000...609999) located in Chiba, Chiba (12), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 434 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 : 12 Region Name : Chiba City : Chiba Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.6100 Longitude : 140.1100 ‹ previous : +81-434-(450000...459999) next › : +81-434-(610000...619999) Dialling Instructions For trunk calls: 0 434 600000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 434 600000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 600000 ~ 609999 (Count: 10,000) Example: +81-434-600000 / 01081-434-600000 (0434-600000 / 0-434-600000) +81-434-600001 / 01081-434-600001 (0434-600001 / 0-434-600001) +81-434-600002 / 01081-434-600002 (0434-600002 / 0-434-600002) +81-434-600003 / 01081-434-600003 (0434-600003 / 0-434-600003) +81-434-600004 / 01081-434-600004 (0434-600004 / 0-434-600004) ...+81-434-xxxxxx / 01081-434-xxxxxx (0434-xxxxxx / 0-434-xxxxxx) ...+81-434-609995 / 01081-434-609995 (0434-609995 / 0-434-609995) +81-434-609996 / 01081-434-609996 (0434-609996 / 0-434-609996) +81-434-609997 / 01081-434-609997 (0434-609997 / 0-434-609997) +81-434-609998 / 01081-434-609998 (0434-609998 / 0-434-609998) +81-434-609999 / 01081-434-609999 (0434-609999 / 0-434-609999)