How to Dial a Satellite Phone Number

Satellite phones have revolutionized communication in remote areas inaccessible to regular cell service. However, such calls typically incur higher charges ranging from $1.50 to $13 per minute. Dialing a satellite phone number follows a procedure similar to regular calls, albeit with some distinctions. The process may vary depending on whether the satellite phone user has established a collect calling system.

Identify a 14 or 15-digit number designating it as a satellite phone number. Typically, this number commences with “011”, representing the US exit code. In numerous countries, the exit code is “00” or “001.”

• Locate your country’s exit code at https://www.howtocallabroad.com/codes.html

Use the appropriate prefix for the specific type of phone. The major satellite phone providers are Iridium, Inmarsat, and UPT. Each provider is assigned a unique three-digit code.

• The prefix for an Iridium phone is 881.
• An Inmarsat phone typically uses the prefix 870, but it may also be 871, 873, or 874.
• The prefix for UPT phones is 878.
• Other networks usually have prefixes 882 and 883.

Key in the nine-digit number. The number might be displayed with or without dashes. Complete your call and wait for it to connect.

Inquire if the satellite phone user subscribes to a collect calling service. These services link a terrestrial phone number to the satellite phone. The recipient of the call covers the charges, often as part of a monthly plan.

• Popular programs include Iridium’s 1+Access service and Inmarsat’s SatCollect service.

Ensure they have assigned a number in a country where you can make calls at standard rates. Many satellite phone users register a number corresponding to the country where their family or company is located.

Input the number 1 followed by the nine-digit phone number. This will be processed on your end just like dialing a local number. If the collect call is still in a foreign country, you'll need to dial your exit code first and then the nine-digit number.

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