How do i contact national commercial bank jamaica limited? National Commercial Bank Jamaica Limited. 32 Trafalgar Road, Kingston 10. Jamaica W.I. Tel: (876) 929-9050. Toll Free: 888-NCB-FIRST (888-622-3477) Website: www.jncb.com.Where is the ncb office in jamaica? Address: 41 St. James Street, Montego Bay, St. James; Call 929-4622 · Update / Claim Listing. See Also: NCB ATMs. NCB St. James Street ... NCB - St James Street Branch is located at St James St, Montego Bay, Jamaica, Saint James Parish, Jamaica.Where is the headquarters of ncncb located? NCB Headquarters. National Commercial Bank Limited. 32 Trafalgar Road, Kingston 10. Jamaica W.I. Map View.How do i contact ncncb insurance agency? NCB INSURANCE AGENCY & FUND MANAGERS LIMITED 32 Trafalgar Road, Kingston 10 Toll Free: 888-MY-NEEDS (888-696-3337)