Application & System Support
Contacts for JPX Service Desk
Application Procedure contact
Open Hours: Business day 9:00 am - 6:30 pm
TEL: +81-50-3819-1070
Email: servicedesk@jpx.co.jp
TEL: +81-50-3819-1070
Email: servicedesk@jpx.co.jp
arrownet support contact
Open Hours:
Japanese) 24/7
English) 7:00 am - 6:30 pm on business days
TEL: +81-50-3819-1030
Email: arrownet_support@jpx.co.jp
Japanese) 24/7
English) 7:00 am - 6:30 pm on business days
TEL: +81-50-3819-1030
Email: arrownet_support@jpx.co.jp
arrowhead/ToSTNeT contact
Open Hours: Business day 7:00 am - 6:30 pm
TEL: +81-50-3822-8882
Email: arrowhead@jpx.co.jp
TEL: +81-50-3822-8882
Email: arrowhead@jpx.co.jp
J-GATE contact
Open Hours:
Japanese) 24/7
English) 7:00 am - 6:30 pm on business days
TEL: +81-50-3822-8900
Email: j-gate3@jpx.co.jp
Japanese) 24/7
English) 7:00 am - 6:30 pm on business days
TEL: +81-50-3822-8900
Email: j-gate3@jpx.co.jp
Clearing contact
Open Hours: Business day 9:00 am - 5:00 pm
TEL: +81-50-3819-1076
Email: servicedesk_clearing@jpx.co.jp
TEL: +81-50-3819-1076
Email: servicedesk_clearing@jpx.co.jp
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Off-hour Charge
Off-hour Charge
- Category :
Answer
Where the user designates the days for a carrier to construct lines, this expense will be incurred if any designated day is different from that suggested by the carrier. As the fee is charged by the carrier, it is not stated in the invoice issued by JPXI.