What is united 800 number? Reservations and information. 1-800-UNITED-1 (1-800-864-8331) United offers an automated IVR (Interactive Voice Recognition) phone system, giving you a choice between speech recognition and touch-tone options.What is the customer service number for united healthcare? United Healthcare Dental Provider toll free customer service number : 1-800-445-9090. United American Insurance Company Providers toll free customer service number : (800) 755-2137, Fax: (972) 569-3709.What is united parcel service phone number? United Airlines United States Contact Numbers Support: Dial a toll free number 1-800-864-8331 for TDD/TTY 1-800-323-0170. 1-800-824-6200 is a US and Canada, this number may be chargeable.
United Parcel Service (UPS) customer agents are readily available for the 24-hour period of the day to provide customers with a swift response to queries. So here, you will be showed the different means through which you can make contact and get support in case you want to make inquiries or have issues with shipping, tracking or delivery.