International Cards

If you travel a lot and always go to different countries it can be much more comfortable to use only one prepaid number which can be used (almost) worldwide.
Here we list some of the "international offers" available by now.

Along with all the details of each prepaid offer, we made a comparison chart with all the available offers, in order to have a simple and fast overwiev of pros and cons of each offer:

International Cards Comparison Chart

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Liechtestein (+423) based sim-cards

One of the first prepaid global sim-cards was 'Riiing', using a +423 Liechtenstein (FL1) international prefix. After a very good start it was rebranded into United Mobile and then UM+423 which is the actual offer, still valid with cheaper rates than the beginning. At the beginning of 2008 a new card has been launched by United Mobile in cooperation with ICQ instant messenger. It's called ICQsim, it has +423 prefix and the same rates as UM+423, except for cheaper SMS and, what's most important, with some GPRS/3G data capability, even if by now limited to few European countries.
Both offers are valid and very reliable, the only big con could be the often high charge to call a +423.663 number from landline, other mobiles or VoIP providers. Soon, very probably, the 2 offers should be merged.

United Mobile
United Mobile Prepaid card name: UM+423 - ICQsim
Activation fee/credit: UM+423: € 29.90/10.00
ICQsim: € 15.00/10.00 or € 25.00/25.00
Card validity: At least 1 billed event every 9 month
Country code: Liechtenstein (+423)
Where to buy it: United Mobile official site - ICQsim official site
Prepaid offer: click here
Last updated: 22/02/08

Jersey (+44.7937) based sim-cards

After the high rise of rates to call Liechtenstein numbers, United Mobile launched a new offer, called UM+, with a British prefix, +44, which is a Jersey prefix. Surely calling a +44 number is generally much cheaper than calling +423 and UM+ had some cheaper rates compared to the former United Mobile offer. These days, by the way, rates are usually the same, while UM+ has less coverage and higher rates on some key-countries like China. UM+ also has never been so reliable as the +423 offer, having more uncompatibility problems with phones which by the way seem to have been largerly solved.
Another operator followed United Mobile using a Jersey prefix, and that's Callblue. Their offer doesn't anyway look as interesting as the one by United Mobile, but surely it's an alternative, using the same prefix.

United Mobile
United Mobile Prepaid card name: UM+
Activation fee/credit: UM+: € 29.90/10.00
Card validity: At least 1 billed event every 9 month
Country code: UM+: Jersey (+44.7937)
Where to buy it: United Mobile official site
Prepaid offer: click here
Last updated: 22/02/08
BlueMango Technologies Limited
CallBlue Prepaid card name: GSM-EURO
Activation fee/credit: US$ 49.99/30.00 (€ 34.71/20.83)
Card validity: Unlimited, no renewal fee
Country code: UK Jersey (+447937)
Where to buy it: Official Site
Prepaid offer: click here
Last updated: 04/10/07

Estonian (+372) based sim-cards

Following the good success of United Mobile, Travelsim launched its offer using an Estonian (EMT) number, offering some good rates, expecially in former Soviet Union (it's still the only global sim-card with free incoming calls in Russia) and Asia. Travelsim is usually less convenient than its competitors in EU, but has its convenience mainly in the east. Their service has proved in these years to be very reliable. Some other offers with Estonian prefix came out in the last years, but they are all rebrands of Travelsim, so we didn't fine of any interest to list them here. PrepaidGSM has a referral agreement with the Travelsimhop dealer, so here we link to this online shop for Travelsim.

Travelsim
Travelsim Prepaid card name: Travelsim
Activation fee/credit: € 29.90/€ 10.00
Card validity: At least 1 billed event every 24 month
Country code: Estonia (+372)
Where to buy it: Official Site
Prepaid offer: click here
Last updated: 25/11/07

Icelandic (+354) based sim-cards

09 Mobile is another long time competitor in the global-sim market offering the widest coverage possible and using an Icelandic number. Rates have been identical to +423 United Mobile offer before UM lowered them, while 09 apparently never changed its rates, making it quite a reliable and stable operator. Few services are available, but it simply works and it has the best coverage.
A new competitor based on 09 Mobile is Yackie Mobile which, instead, tries to offer a very wide range of services to its customers, offering one or more IDD numbers and a VoIP account too. Yackie had many troubles in the past, but since it moved to the 09 Mobile platform most of them seems to have been sorted out, making it quite a reliable service with some attractive rates and services.

Scarlet Holdings NV
09 Mobile Prepaid card name: 09 Mobile
Activation fee/credit: € 39.00/€ 15.00 (free shipping)
Card validity: At least 1 billed event every 10 month
Country code: Iceland (+354)
Where to buy it: Official Site
Prepaid offer: click here
Last updated: 26/10/06
Yackie Telecom Corp.
Yackie Prepaid card name: Yackie Mobile
Activation fee/credit: US$ 49.00/10.00 - € 33.03/6.04
Card validity: At least 1 billed event every 10 month
Country code: Iceland (+354) plus IDD number
Where to buy it: Official Site
Prepaid offer: click here
Last updated: 25/11/07

Israeli (+972) based sim-cards

Formerly used only by Yackie Mobile, with many troubles, now the Israeli platform is used by Maxroam which instead offers a reliable service even if with some cons in the billing system (you pay unanswered calls too) and without the possibility to choose between using Israeli or DID number (only the latter can be used for calls). They probably offer the best quality among operators using DID number, but rates and maintenance costs are not always so cheap.

Cubic Telecom Limited trading (MAXroam)
MAXroam Prepaid card name: MAXroam
Activation fee/credit: € 29.99/5.00
Card validity: At least 1 billed event every month or you get an € 1.00 surcharge
Country code: IDD number, plus Israel (+972) number for SMS
Where to buy it: Official Site
Prepaid offer: click here
Last updated: 25/11/07

Isle of Man (+447624 or +447924) based sim-cards

During 2006 and 2007 dozens of new international operators came out, all offering Isle of Man prefixes, some with good offers, some a bit less, surely too many to be all listed here. Unfortunately most of them seem to have died in September 2007, when the service provider which offered them the IoM prefix closed its activity, with very few information about what happened. Some International providers moved to other service providers with Jersey or Estonian prefix.
Geosim started its operations again in 2008, still with IoM prefix number, as well as GT-Sim, which has different offers, both prepaid and postpaid and also including a dual-sim phone. Not much information about this last operator is available by now.

Geodesa Limited
Geodesa Prepaid card name: Geosim
Activation fee/credit: £ 19.99/5.00 (€ 26.53/6.64)
Card validity: 12 months (+ annual fee of £ 14.10)
Country code: UK IoM (+447624 or +447924)
Where to buy it: Official Site
Prepaid offer: click here
Last updated: 15/10/06
Global Termination Holdings HK Limited
GT-Sim Prepaid card name: GT-SIM
Activation fee/credit: € 39.95/0.00
Card validity: At least 1 activity every 10 month
Country code: UK IoM (+447624)
Where to buy it: GT-SIM Homepage
Prepaid offer: click here
Last updated: 18/09/06

Hop Mobile

Hop Mobile has been the very first international offer along with Riiing (then United Mobile). These days it can still be quite interesting and cheap, expecially for EU people due to the very high value of Euro compared to the US Dollar (Hop bills in dollars). The problem is that it's impossible to buy a new one, while old ones will keep on working just till April 2008, and services will be limited to outgoing calls only from March.

Hop Mobile
Hop Mobile Prepaid card name: HopAbroad
Activation fee/credit: US$ 55.00/15.00 (€ 43.05/11.74)
Card validity: 12 months
Country code: Monaco (+377)
Where to buy it: Hop Mobile Homepage
Prepaid offer: click here
Last updated: 21/12/05

Postpaid International Offers

The most long established postpaid global sim-card is the one sold by Mobal, which is a British O2 postpaid contract, without any monthly charge, you just pay as you use. It's surely the most reliable service among global sim-cards, but rates are very expensive.

Mobal
Mobal Prepaid card name: Mobal
Activation fee/credit: Free of charge
Card validity: Unlimited
Country code: UK (+44)
Where to buy it: Mobal official site
Prepaid offer: click here
Last updated: 21/12/05

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