This was our first order with Roadpost and I could not be happier. We needed two satellite phones ASAP for our producers in New Orleans after Hurricane Katrina. They... More

Paul Haber
Discovery Channel

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Iridium Phone Subscriptions

Iridium Extreme satellite phone

Subscriptions starting from:


Roadpost Offers

  • No minimum term
  • Rollover airtime bundles
  • Bundled airtime can be pooled among users

  • Airtime rates from 79¢/min
  • SMS rates from 33¢/msg

Exclusive Promises

Monthly plans without the strings.

Our monthly plans offer unbeatable value with NO annual contracts. This means that you can cancel anytime without penalties, additional fees or giving up your first born. You won’t get that from the ‘other guys’.

Choose Your Subscription Cancel anytime!
Add an Airtime Bundle Your minutes rollover!
Add an SMS Plan Save up to 44% on outgoing SMS/text messages
Add Service Options
Add a Satellite Phone Iridium Extreme Compare kits
Extended Warranty Plan Total peace of mind for 3 years from purchase

Iridium Rates Basic Subscription &
Basic +10 Rates
Incoming Calls  
Voice & data FREE
SMS/text messages FREE
Two-stage dialing $1.59/min
Iridium +1 Access $1.69/min
Outgoing Calls  
To landline or cellular $1.39/min
To other Iridium or voicemail 89¢/min
To other satellite network $9.99/min
SMS/text messages 59¢/msg
Data $1.39/min

Note: All rates are per minute, except SMS/text messages which are per message.

Airtime Rate**
Monthly Minutes
Rollover 30 $1.00/min $30.00 30
Rollover 60 91¢/min $55.00 60
Rollover 120 83¢/min $100.00 120
Rollover 240 79¢/min $190.00 240

Note: All rates are per minute.
**Iridium to landline, cellular and data calls.

SMS Plans In-Bundle
SMS Rate
Monthly Messages
SMS 30 40¢/msg $11.95 30
SMS 75 33¢/msg $24.95 75

Note: All rates are per message. All additional messages outside your SMS Plan will be billed at the standard SMS/text message rate.

Hidden costs aren’t fun. We believe in full pricing transparency so you aren’t surprised when you receive your bill.

Subscription Pricing Details

  • FREE incoming calls.
  • FREE incoming text messages.
  • All calls are billed per minute.
  • Activation for Iridium phone subscriptions is $50.00.
  • Additional Iridium to landline airtime out of your bundle is $1.39/minute for all plans.
  • The following call types can not be applied towards your Airtime Bundles:
    • Outgoing SMS/text messages.
    • Iridium +1 Access.
    • Iridium two-stage dialing.
    • Iridium phone to Iridium phone calls.
    • Iridium phone to other satellite phone calls.
    • Iridium phone to Iridium voicemail.
  • All Iridium postpaid subscriptions now include FREE call display service.

Voicemail Service

  • Voicemail is available for $4.95/month. Ten minutes of free calls to check voicemail are included each month.
  • Voicemail is free for the first two months, and $4.95/month afterwards if not cancelled during the first two months.
  • Calls to check your voicemail are considered as outgoing calls.

Subscription Term

  • There is no term commitment for the Iridium Phone Subscriptions. Monthly Basic service plans renew automatically month-to-month until cancelled.
  • No term commitment is required on airtime bundles. Customers can upgrade/downgrade their optional airtime bundle at any time.
  • Bundle airtime can be pooled to consolidate users, unused airtime carries forward month-to-month for up to 12 months.
  • Minutes in the Iridium Basic +10 Subscription do not rollover month to month.
  • Subject to Roadpost Standard Terms and Conditions.

If you will only need a satellite phone for short-term or seasonal use, a satellite phone rental may be the best choice for you. Contact us to discuss options.

Rollover Airtime Bundles
Your unused minutes carry forward
every month for up to 1 year.
Bundled airtime can also be pooled.
Iridium Basic +10 Subscription
Includes 10 minutes each month
Please note: Minutes in the Iridium Basic +10
Subscription do not rollover month to month
2 Month Free Trial
Try our voicemail service free for two
months, we’ll even throw in 10 free minutes
of calls to check voicemail each month you
Iridium Basic and Basic +10 Subscriptions
Monthly subscriptions are automatically
renewed every month and you can cancel
anytime. See below for details.
Iridium 9555 Refurbished Complete Kit

All refurbished units have been inspected
to pass a rigorous set of quality control

A 90 day warranty applies to all refurb