FREQUENTLY ASKED QUESTIONS

The  eSIM World, eSIM Asiania, OneSimCard Europe & More and Universal SIM cards do not use the callback to make an outgoing call in over 70 countries.

Currently, the mobile application to remove the callback on other SIM cards is not available.

All SIM types are valid for 1 year after the last billable use - phone call, sent SMS or data use.

The SIM balance for all types of OneSimCard SIMs is valid for 10 months after the last recharge. Each recharge extends the balance for the next 10 months period. If you do not recharge within the 10-month period, any remaining balance will be forfeited.

NOTE: For Physical 3-in-1 DataMax & DataMax eSIM SIM cards, if the SIM card has no balance, the SIM will expire and be removed from the account after 7 days, unless there is a data package currently active on the SIM (not a future activation). If there is no balance on the SIM and the active data package expires, the SIM will expire 7 days following the expiration of the active data package.

An expired SIM can be restored for a $10.00 restoration fee plus a recharge of at least $25.00.

Yes! Data Plans are available on all SIM cards. Please see below

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Physical 3-in-1 DataMax and DataMax eSIM

Single countries data packages are available. Please see the Rates and Coverage page for specific countries' data packages.

Zone A Data Plan

Australia, Austria, Azerbaijan, Bangladesh, Belgium, Brazil, Bulgaria, Cambodia, Canada, Colombia, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Faroe Islands, Finland, France, French Guiana, Germany, Gibraltar, Greece, Hong Kong, Hungary, Iceland, Ireland, Israel, Italy, Japan, Latvia, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Malta, Myanmar, Netherlands, New Zealand, Norway, Pakistan, Philippines, Poland, Portugal, Reunion, Romania, Russia, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, Sweden, Switzerland, Taiwan, Thailand, Turkey, United Kingdom, United States, Viet Nam

Zone B Plan

Zone B Countries:

Afghanistan, Algeria, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahrain, Bangladesh, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia And Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Cambodia, Cameroon, Canada, Central African Republic, Chile, China, Colombia,,  Costa Rica, Croatia, Cyprus, Czech Republic, Democratic Republic Of The Congo, Denmark, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Fiji, Finland, France, French Guiana, Gabon, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Guam, Guatemala, Guernsey, Guinea, Guinea-Bissau, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Latvia, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macao, Macedonia, Madagascar, Malaysia, Malta, Mauritania, Mauritius, Mexico, Moldova, Mongolia, Montenegro, Morocco, Mozambique, Myanmar, Namibia, Nepal, Netherlands, New Zealand, Nicaragua, Nigeria, Norway, Oman, Pakistan, Palestine, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Reunión, Romania, Russia, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Swaziland, Sweden, Switzerland, Taiwan, Tanzania, Thailand, Timor-Leste, Trinidad And Tobago, Tunisia, Turkey, Ukraine, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Viet Nam, Western Samoa, Yemen

Zone Giga Plan

Zone Giga Countries:

Australia, Austria, Bangladesh, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, French Guiana, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Pakistan, Poland, Portugal, Reunion, Romania, Slovakia, Slovenia, Spain, Sri Lanka, Sweden, Switzerland, United Kingdom, United States

Zone EU Plan

Zone EU Countries:

Austria,Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom

OneSimCard DataMax utilization rules:

If the Data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for DataMax SIM to activate on a future date, as well as set up automatic extension of the Data Plan.

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OneSimCard Universal

OneSimCard Universal offers the following discount data plans:

 Zone A Data Plans

Zone A data plans cover the following countries:

Albania, Argentina, Australia, Austria, Azerbaijan, Belarus, Belgium, Brazil, Bulgaria, Canada, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Guatemala, Honduras, Hong Kong, Hungary, Iceland, Indonesia, Ireland, Israel, Italy, Kazakhstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Malta, Mexico, Montenegro, Netherlands, Nicaragua, Norway, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Satellite: MCP, Telenor Network, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, USA, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Uzbekistan, Vatican City and Vietnam.

 Zone B Data Plans

Zone B data plans cover the following countries:

Albania, Anguilla, Antigua & Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Barbados, Belarus, Belgium, Bosnia & Herzegovina, Brazil, British Virgin Islands, Bulgaria, Canada, Caribbean Islands, Cayman Islands, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, DR Congo, Denmark, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Greenland, Grenada, Guatemala, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Japan, Kazakhstan, Kosovo, Kuwait, Latvia, Liechtenstein, Lithuania, Luxembourg, Macau, Malaysia, Malta, Mauritius, Mexico, Moldova, Montenegro, Montserrat, Montserrat, Netherlands, Netherlands Antilles, New Zealand, Nicaragua, Norway, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Satellite: MCP, Telenor Network, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Kitts & Nevis, St. Lucia, St. Vincent & Grenadines, Suriname, Sweden, Switzerland, Taiwan, Tajikistan, Thailand, Turkey, Turks & Caicos, USA, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Uzbekistan, Vatican City and Vietnam.

Zone Giga Data Plan

Zone Giga data plan covers the following countries: 

Austria, Belgium, Bulgaria, Colombia, Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Puerto Rico, Romania, San Marino, Satellite: MCP, Telenor Network, Slovakia, Slovenia, Spain, Sweden, Switzerland, USA, United Kingdom and Vatican City. 

Zone EU Data Plan

Zone EU data plan covers the following countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Satellite: MCP, Telenor Network, Slovakia, Slovenia, Spain, Sweden, United Kingdom and Vatican City. 

Zone Asiania Data Plan

Zone Asiania data plan covers the following countries: Australia, China, Colombia, Costa Rica, Ecuador, Hong Kong, India, Indonesia, Japan, Macau, Malaysia, New Zealand, Philippines, Singapore, South Korea, Taiwan, Thailand and Vietnam

OneSimCard Universal Plans utilization rules:

If the data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for Universal SIM to activate on a future date, as well as set up automatic extension of the Data Plan.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

• Once you activate a Data Plan, the amount charged is not refundable.
• Data not used during Plan period will be lost.
• After the Data Plan expires, i.e. the time period ends or you exhaust your data allotment, you will be charged the Pay As You Go ( PAYG)  rate in that country unless you activate a new Data Plan.
• Data will be charged in 100kB increments instead of the usual 1 or 10kB increments.

Customers can also top up the sim and order a data Plan at http://ma.onesimcard.com. There is no charge for accessing the page from a mobile phone in most countries.

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OneSimCard eSIM World

OneSimCard eSIM World offers the following discount data plans:

 Zone A Data Plans

Zone A data plans cover the following countries:

Albania, Argentina, Australia, Austria, Azerbaijan, Belarus, Belgium, Brazil, Bulgaria, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Dominican Republic, Ecuador, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Guatemala, Honduras, Hungary, Iceland, Ireland, Israel, Italy, Kazakhstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Malta, Mexico, Montenegro, Netherlands, Nicaragua, Norway, Paraguay, Peru, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Satellite: MCP, Telenor Network, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Turkey, USA, Ukraine, United Kingdom, Uruguay, Uzbekistan and Vietnam.

 Zone B Data Plans

Zone B data plans cover the following countries:

Albania, Anguilla, Antigua & Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Barbados, Belarus, Belgium, Bosnia & Herzegovina, Brazil, British Virgin Islands, Bulgaria, Canada, Caribbean Islands, Cayman Islands, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, DR Congo, Denmark, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Greenland, Grenada, Guatemala, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Japan, Kazakhstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Macau, Malaysia, Malta, Mexico, Moldova, Montenegro, Montserrat, Montserrat, Netherlands, Netherlands Antilles, New Zealand, Nicaragua, Norway, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Satellite: MCP, Telenor Network, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia, St. Vincent & Grenadines, Suriname, Sweden, Switzerland, Taiwan, Tajikistan, Thailand, Turkey, Turks & Caicos, USA, Ukraine, United Kingdom, Uruguay, Uzbekistan and Vietnam.

Zone Giga Data Plans

Zone Giga data plan covers the following countries: 

Austria, Belgium, Bulgaria, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Satellite: MCP, Telenor Network, Slovakia, Slovenia, Spain, Sweden, Switzerland, USA and United Kingdom. 

Zone EU Data Plans

Zone EU data plan covers the following countries: Austria, Belgium, Bulgaria, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Satellite: MCP, Telenor Network, Slovakia, Slovenia, Spain, Sweden and United Kingdom. 

OneSimCard eSIM World Plans utilization rules:

If the data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for eSIM to activate on a future date, as well as set up automatic extension of the Data Plan.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

• Once you activate a Data Plan, the amount charged is not refundable.
• Data not used during Plan period will be lost.
• After the Data Plan expires, i.e. the time period ends or you exhaust your data allotment, you will be charged the Pay As You Go ( PAYG)  rate in that country unless you activate a new Data Plan.
• Data will be charged in 100kB increments instead of the usual 1 or 10kB increments.

Customers can also top up the sim and order a data Plan at http://ma.onesimcard.com. There is no charge for accessing the page from a mobile phone in most countries. 

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OneSimCard eSIM Asiana

OneSimCard eSIM Asiana offers the following discount data plans:

 Zone Asiana Data Plans

Zone Asiana data plans cover the following countries:

Australia, Cambodia, China, Egypt, India, Indonesia, Japan, Macau, Malaysia, New Zealand, Philippines, Saudi Arabia, Singapore, South Korea, Taiwan, Thailand, USA, United Arab Emirates and Uzbekistan.

OneSimCard eSIM Asiana Plans utilization rules:

If the data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for eSIM Asiana to activate on a future date, as well as set up automatic extension of the Data Plan.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

• Once you activate a Data Plan, the amount charged is not refundable.
• Data not used during Plan period will be lost.
• After the Data Plan expires, i.e. the time period ends or you exhaust your data allotment, you will be charged the Pay As You Go (PAYG)  rate in that country unless you activate a new Data Plan.
• Data will be charged in 100kB increments instead of the usual 1 or 10kB increments.

Customers can also top up the sim and order a data Plan at http://ma.onesimcard.com. There is no charge for accessing the page from a mobile phone in most countries.

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OneSimCard Expedition (formerly Data & Roam)

OneSimCard Expedition (formerly Data & Roam) offers Data Plans available across Europe and around the world countries.

Zone A Data Plans

Zone A Data Plan covers the following countries:

Armenia, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Israel, Italy, Kazakhstan, Kyrgyzstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Slovakia, Slovenia, Spain, St. Martin - French, Sweden, Switzerland, Turkey, U.S. Virgin Islands, USA, United Kingdom, Uzbekistan and Vatican City

Zone B Data Plans

There are two sets of countries where Zone B data plans are offered. The “Advantage Data Allowance” countries have a data allowance twice as large as the “Standard Data Allowance” countries. The maximum monthly data allowance in the “Advantages Data Allowance” countries is 2000 MB, while the maximum monthly data allowance in the “Standard Data Allowance” countries is 1000 MB. All 4 types of Data Plans are available in all countries where the data Plans are offered.

The Advantage Data Allowance countries are:

Albania, Andorra, Anguilla, Antigua & Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahrain, Barbados, Belarus, Belgium, Bosnia & Herzegovina, Brazil, British Virgin Islands, Bulgaria, Cambodia, Canada, Caribbean Islands, Cayman Islands, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Dominica, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Guatemala, Guernsey, Haiti, Honduras, Hong Kong, Hungary, Iceland, Indonesia, Ireland, Israel, Italy, Japan, Jordan, Kazakhstan, Kyrgyzstan, Laos, Latvia, Liechtenstein, Lithuania, Luxembourg, Macau, Malaysia, Malta, Mexico, Moldova, Montenegro, Montserrat, Mozambique, Netherlands, Netherlands Antilles, New Zealand, Nicaragua, Norway, Pakistan, Paraguay, Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia, St. Vincent & Grenadines, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Thailand, Tunisia, Turkey, Turks & Caicos, U.S. Virgin Islands, USA, Ukraine, United Kingdom, Uzbekistan, Vatican City and Vietnam

The Standard Data Allowance countries are:

India, Kenya, Peru and United Arab Emirates.

Zone Giga Data Plan

Zone Giga Data Plan covers the following countries: 

Turkey.

OneSimCard Expedition (formerly Data & Roam) Plan utilization rules:

If the data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for Plus SIM to activate on a future date, as well as set up automatic extension of the Data Plan.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

• Once you activate any Data Plan, the amount charged is not refundable.
• Data not being used up during the Plan period will be lost. Any Turbo Plan Data unused by this time, will be lost too.
• After the Data Plan expires, i.e. the time period ends or you use up your data allotment, you will be charged the standard data rate in that country unless you activate a new Data Plan.
• Data will be charged in 100kB increments instead of the usual 1 or 10kB increments.

Standard data rates ( Pay As You Go - PAYG) are located (where available) in the roaming network table for each country here.

OneSimCard Expedition (formerly Data & Roam) allows to check the status of the Plan and activate new data Plan directly from the OneSimCard Mobile Phone at http://onesimcard.data

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   OneSimCard Europe & More

OneSimCard Europe & More offers the following data plans.

Zone A Data Plans

Zone A Data Plan covers the following countries:

Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Slovakia, Slovenia, Spain, St. Martin - French, Sweden, United Kingdom and Vatican City.

Zone Special Data Plans 

Zone Special Data Plans cover the following countries:

Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Satellite: MCP, Slovakia, Slovenia, Spain, Sweden, Switzerland, Telenor Network, United Kingdom and Vatican City
.

OneSimCard Europe & More Plan utilization rules:

If the data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for Plus SIM to activate on a future date, as well as set up automatic extension of the Data Plan.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

All data Plans use are subject to the Fair Use Policy posted in the Terms of Use.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan Section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

Once you activate any Data Plan, the amount charged is not refundable.

Data not being used up during the Plan period will be lost.

After the Data Plan expires, i.e. the time period ends or you use up your data allotment, you will be charged the standard data rate in that country unless you activate a new Data Plan.

Data will be charged in 100kB increments.

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OneSimCard Plus

For OneSimCard Plus we currently offer Monthly, Weekly and Daily Data Plan for most European countries plus Canada, India, USA and other countries around the world.

 Zone A Data Plan

Zone A data plan covers the following countries:

Albania, Argentina, Australia, Austria, Azerbaijan, Belarus, Belgium, Brazil, Bulgaria, Canada, Canary Islands, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Guatemala, Guernsey, Honduras, Hong Kong, Hungary, Iceland, Indonesia, Ireland, Israel, Italy, Jersey, Kazakhstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malaysia, Malta, Mexico, Montenegro, Netherlands, Nicaragua, Norway, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Romania, San Marino, Satellite: MCP, Telenor Network, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, USA, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Uzbekistan, Vatican City and Vietnam.

 Zone B Data plans

Zone B data plans cover the following countries: 

Albania, Anguilla, Antigua & Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Barbados, Belarus, Belgium, Bosnia & Herzegovina, Brazil, British Virgin Islands, Bulgaria, Canada, Canary Islands, Caribbean Islands, Cayman Islands, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, DR Congo, Denmark, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Greenland, Grenada, Guatemala, Guernsey, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Japan, Jersey, Kazakhstan, Kosovo, Kuwait, Latvia, Liechtenstein, Lithuania, Luxembourg, Macau, Madeira, Malaysia, Malta, Mauritius, Mexico, Moldova, Montenegro, Montserrat, Netherlands, Netherlands Antilles, New Zealand, Nicaragua, Norway, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Romania, San Marino, Satellite: MCP, Telenor Network, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia, St. Vincent & Grenadines, Suriname, Sweden, Switzerland, Taiwan, Tajikistan, Thailand, Turkey, Turks & Caicos, USA, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Uzbekistan, Vatican City and Vietnam.

Zone Giga Data Plan

Zone Giga data plan covers the following countries: 

Austria, Belgium, Bulgaria, Canary Islands, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Netherlands, Norway, Poland, Portugal, Puerto Rico, Romania, San Marino, Satellite: MCP, Telenor Network, Slovakia, Slovenia, Spain, Sweden, Switzerland, USA, United Kingdom and Vatican City.

Zone Asiania Data Plan

Zone Asiania Data Plan covers the following countries: Australia, China, Hong Kong, India, Indonesia, Japan, Macau, Malaysia, New Zealand, Philippines, Singapore, South Korea, Taiwan, Thailand and Vietnam.

 OneSimCard Plus Plans utilization rules:

If the data Plan is entirely consumed within the Plan time period, a new Data Plan can be purchased again immediately. You can also schedule a Data Plan for Plus SIM to activate on a future date, as well as set up automatic extension of the Data Plan.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

• Once you activate a Data Plan, the amount charged is not refundable.
• Data not used during Plan period will be lost.
• After the Data Plan expires, i.e. the time period ends or you exhaust your data allotment, you will be charged the Pay As You Go ( PAYG)  rate in that country unless you activate a new Data Plan.
• Data will be charged in 100kB increments instead of the usual 1 or 10kB increments.

Customers can also top up the sim and order a data Plan at http://ma.onesimcard.com. There is no charge for accessing the page from a mobile phone in most countries.

To activate a Data Plan, log in to your OneSimCard account and go to the My SIM Cards menu. Scroll down to the Discount Plan section, select the Plan and click Activate. The cost of the Plan will be deducted from the SIM card balance. If there is not enough money on the SIM, you will need to add funds before you will be able to activate the Plan.

PLEASE NOTE:

• Once you activate a Data Plan, the amount charged is not refundable.
• Data not used during Plan period will be lost.
• After the Data Plan expires, i.e. the time period ends or you exhaust your data allotment, you will be charged the Pay As You Go ( PAYG)  rate in that country unless you activate a new Data Plan.
• Data will be charged in 100kB increments instead of the usual 1 or 10kB increments.

NOTE: For all SIM card types, if you use up your data plan and continue to use data, this will be billed at per MB usage at the posted per MB rate in that destination. To avoid this, it is suggested to use the auto-renewal feature to purchase a new package automatically.

Please visit our Rates and Coverage page for all applicable discount plans.

Yes, as of March 3rd, 2020, OneSimCard eSIM can be used for Mobile Data, Voice and Texts. However, you can still use the OneSim VOIP app option with a Personal Extra Number (PEN) for additional savings on calling and texting

For DataMax eSIMs, only Data is available. However, you can use our OneSim VoIP app for cost effective voice and SMS communication.

Yes. Data Roaming should be enabled on your phone for eSIM for data to work. Calls and texts on eSIM World should work with or without it.

Each mobile data session is charged for a minimum of 10kB usage. Even if you check just one 3k email you will be charged for 10kB of usage. In some countries this can be over 30¢ per session, however in Europe and elsewhere it can be as little as 1¢. Check all rates.
  

Each mobile data session is charged for a minimum of 100kB usage. Even if you check just one 3k email you will be charged for 100kB of usage.

Please note: Some phones, like iPhones, Androids, and other smartphones, can access data without you even knowing it if you have data enabled. We strongly recommend checking the settings on your phone and disable mobile data roaming if you will not be needing data service. By default, all SIM cards are pre-programmed with data service enabled, once you activate your data package.