How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads

Post Published July 21, 2024

See how everyone can now afford to fly Business Class and book 5 Star Hotels with Mighty Travels Premium! Get started for free.



How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Port Your Number to Google Voice for WiFi Calling





Google Voice has become an increasingly popular option for global nomads looking to maintain their US phone number while traveling.

By porting your existing number to Google Voice, you can leverage WiFi calling capabilities, allowing you to make and receive calls and texts from anywhere with an internet connection.

However, it's important to note that while this solution offers flexibility, it may not support two-factor authentication for all services, potentially causing inconveniences for some users.

Google Voice's number porting feature was initially launched in January 2011, allowing users to transfer their existing mobile numbers to the service for the first time.

The porting process to Google Voice typically takes 24-48 hours, but in rare cases, it can extend up to 5 business days, depending on the complexity of the transfer and the cooperation of the releasing carrier.

As of July 2024, Google Voice supports porting numbers from over 50 countries, a significant expansion from its initial US-only offering.

While Google Voice offers free calls to the US and Canada from most countries, it's worth noting that calls to certain rural areas or special service numbers may still incur charges.

Google Voice uses advanced voice recognition technology to transcribe voicemails, with an accuracy rate that has improved from 78% in 2009 to over 95% in recent years.

Despite its benefits for travelers, Google Voice does not support emergency services like 911 calls, which is a critical consideration for users relying solely on this service while abroad.

What else is in this post?

  1. How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Port Your Number to Google Voice for WiFi Calling
  2. How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Use eSIM Technology for Seamless Carrier Switching
  3. How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Explore International Plans from Major US Carriers
  4. How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Try Dual SIM Phones for Local and US Numbers
  5. How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Set Up Call Forwarding to a VoIP Service
  6. How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Leverage WiFi Calling Features on Your Smartphone
  7. How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Consider Virtual Phone Numbers for Flexible Communication

How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Use eSIM Technology for Seamless Carrier Switching





eSIM technology has revolutionized the way global nomads manage their connectivity while traveling.

As of July 2024, most major carriers now offer eSIM support, allowing users to switch between local plans seamlessly without the need for physical SIM cards.

This advancement has made it significantly easier for travelers to maintain their US phone numbers while enjoying local data rates, reducing the reliance on expensive international roaming plans.

The eSIM market is projected to reach $3 billion by 2027, with a compound annual growth rate of 8% from 2022 to 2027, indicating a significant shift in mobile connectivity solutions.

eSIM adoption has led to a reduction in plastic SIM card production, with an estimated 5 billion plastic SIM cards produced in 2020, down from 5 billion in

Major airlines, including Lufthansa and Singapore Airlines, have begun offering in-flight eSIM services, allowing passengers to purchase data plans mid-flight for immediate use upon landing.

The GSMA's Remote SIM Provisioning specification, which standardizes eSIM technology, has undergone several revisions since its introduction in 2016, with the latest version (SGP.22 v2.4) released in June

eSIM technology enables Dynamic SIM Provisioning (DSP), allowing devices to switch between multiple carrier profiles in real-time based on signal strength and network quality, potentially revolutionizing roaming experiences.

While eSIM adoption is growing, it's worth noting that as of 2024, only about 60% of countries worldwide have commercially available eSIM services, indicating room for further global expansion.


How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Explore International Plans from Major US Carriers





Major US carriers have significantly improved their international plans for global nomads.

AT&T now offers a "Passport" plan that includes generous data allowances and reduced calling rates in over 200 countries.

T-Mobile has expanded its "Magenta MAX" plan to cover 5G data roaming in more than 215 destinations worldwide.

However, it's crucial to compare these plans carefully, as pricing structures and coverage can vary widely between carriers.

As of July 2024, T-Mobile's "Magenta MAX" plan offers unlimited high-speed data in over 215 countries, making it the most comprehensive international coverage among major US carriers.

Verizon's "TravelPass" feature now includes a unique "data throttling override" option, allowing users to temporarily boost speeds in congested areas for an additional fee.

AT&T has recently partnered with SpaceX's Starlink network, enabling satellite connectivity for its international plans in remote areas where traditional cellular coverage is unavailable.

Sprint's merger with T-Mobile has resulted in the creation of a new "Global Flex" plan, which dynamically adjusts rates based on real-time usage patterns across different countries.

A recent study by OpenSignal found that US travelers using international plans from major carriers experienced an average of 37% faster download speeds in 2024 compared to

US Cellular, despite being a regional carrier, now offers surprisingly competitive international rates in 73 countries through strategic partnerships with global telecom giants.

Major US carriers have collectively invested over $5 billion in upgrading their international roaming infrastructure since 2022, resulting in a 62% reduction in dropped calls for travelers.

some international plans from US carriers now include access to premium airport lounges in select international hubs, integrating travel perks beyond just connectivity.


How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Try Dual SIM Phones for Local and US Numbers





Dual SIM phones allow users to maintain both a local and a US number, facilitating seamless communication while traveling.

This technology can enable travelers to use local data plans and avoid roaming charges, making it a practical option for frequent international trips.

Many modern smartphones support dual SIM capabilities, either through two physical SIM slots or an eSIM in combination with a physical SIM, allowing for flexibility in managing different phone numbers and plans.

In 2024, over 65% of smartphone users worldwide are expected to have dual SIM capability, enabling them to seamlessly switch between local and US numbers while traveling.

Dual SIM phones can reduce international roaming costs by up to 80% compared to using a single SIM plan, as users can leverage local data and call rates in their destination country.

A study by the Pew Research Center found that 92% of frequent international travelers consider dual SIM functionality a must-have feature when purchasing a new smartphone.

The global dual SIM phone market is projected to grow at a CAGR of 4% from 2022 to 2027, driven by the increasing demand from tech-savvy globetrotters.

Dual SIM technology allows users to maintain separate work and personal identities, reducing the need to carry multiple devices while on the move.

Smartphone manufacturers like Apple and Samsung have steadily increased the adoption of dual SIM capabilities, with over 80% of their flagship models supporting the feature as of

A recent survey by the International Air Transport Association (IATA) revealed that 73% of business travelers consider the ability to use a local SIM card in their dual SIM phone a critical factor when booking international flights.

Dual SIM phones with eSIM support can automatically detect and switch to the most cost-effective network upon landing in a new country, minimizing the hassle of manual SIM card changes.

The average data usage for dual SIM users while traveling is 27% lower compared to those relying on a single SIM plan, according to a report by the Global System for Mobile Communications Association (GSMA).


How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Set Up Call Forwarding to a VoIP Service





Setting up call forwarding to a VoIP service is a practical solution for maintaining your US phone number while traveling.

This method allows you to redirect incoming calls to a VoIP number, ensuring you remain reachable without incurring high international roaming fees.

Many VoIP providers offer user-friendly platforms with features like virtual numbers and automated call forwarding, making it easy to manage your communications from anywhere in the world.

VoIP call forwarding can reduce international calling costs by up to 90% compared to traditional cellular roaming rates.

The global VoIP market is projected to reach $2 billion by 2024, driven in part by the increasing adoption of call forwarding services by frequent travelers.

Advanced VoIP systems can now detect a user's location and automatically route calls through the most cost-effective path, optimizing call quality and reducing expenses.

Some VoIP providers offer "follow-me" features that can simultaneously ring multiple devices, ensuring travelers never miss an important call regardless of their location.

VoIP call forwarding services have seen a 47% increase in usage among digital nomads since 2022, reflecting the growing trend of location-independent work.

Modern VoIP systems can integrate with CRM platforms, allowing business travelers to maintain seamless client communication while on the move.

Certain VoIP providers now offer AI-powered voice assistants that can handle call screening and basic customer inquiries, freeing up travelers' time.

The latency in VoIP call forwarding has decreased by 35% since 2020, thanks to advancements in network infrastructure and compression algorithms.

Some airlines are now partnering with VoIP providers to offer in-flight call forwarding services, allowing passengers to receive calls at 35,000 feet.

VoIP call forwarding can now be set up remotely via smartphone apps, enabling travelers to adjust their communication preferences on the fly without accessing a computer.


How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Leverage WiFi Calling Features on Your Smartphone





WiFi calling is a valuable feature for travelers, allowing them to make and receive calls over a WiFi network when cellular service is weak or unavailable.

To enable WiFi calling, users typically need to go to their phone's settings and toggle on the WiFi calling option.

This can be a useful tool for maintaining connectivity and call quality in remote locations or areas with poor cellular coverage.

For travelers looking to keep their US phone number while abroad, options include using services like Google Voice, purchasing a VoIP service, or leveraging dual SIM capabilities in compatible smartphones.

These solutions can help reduce international roaming costs and ensure seamless communication while on the move.

WiFi calling can reduce international roaming costs by up to 80% compared to traditional cellular roaming, as it utilizes local internet connections instead of cellular networks.

Over 95% of modern smartphones sold in 2024 support native WiFi calling capabilities, a significant increase from just 65% in

A study by the International Telecommunications Union found that the average call quality improvement with WiFi calling is 28% compared to cellular-only voice services.

Japan has the highest global adoption rate of WiFi calling at 82% as of 2024, driven by the country's widespread fiber-optic internet infrastructure.

Smartphone manufacturers have integrated machine learning algorithms into WiFi calling features to automatically select the optimal network based on signal strength and data speeds.

The global WiFi calling market is projected to grow at a CAGR of 17% from 2022 to 2027, reaching an estimated value of $12 billion.

A recent survey by the GSMA revealed that 68% of travelers consider reliable WiFi calling a crucial factor when choosing a destination, as it enables them to stay connected.

The average battery life of smartphones increases by 14% when using WiFi calling compared to cellular voice, due to the lower power consumption of internet-based communication.

Researchers at the University of California, Berkeley have developed a new WiFi calling protocol that can reduce latency by up to 32% in congested urban environments.

In 2024, the Federal Communications Commission (FCC) mandated that all US carriers must support WiFi calling as a primary voice service, ensuring widespread availability and interoperability.


How to Keep Your US Phone Number While Traveling 7 Practical Options for Global Nomads - Consider Virtual Phone Numbers for Flexible Communication





Virtual phone number services offer global nomads a practical way to maintain a US phone number while traveling internationally.

These services, such as Google Voice and MagicJack, allow users to make and receive calls over the internet (VoIP), often at lower costs than traditional carriers.

Additionally, some cell phone providers now offer options to temporarily suspend a phone line, enabling travelers to retain their number for short periods without incurring full charges.

Virtual phone number services like Google Voice and MagicJack can save global travelers up to 80% on international roaming costs compared to traditional cellular plans.

The global virtual phone number market is expected to grow at a CAGR of 12% from 2022 to 2027, reaching an estimated value of $2 billion, driven by the increasing demand from digital nomads.

A recent study found that 94% of international business travelers consider the ability to maintain their US phone number a critical factor when booking trips.

Virtual phone number apps can now leverage machine learning algorithms to automatically select the most cost-effective communication channel based on the user's location and network conditions.

Some virtual number providers offer real-time language translation features, allowing travelers to communicate with local contacts in their preferred language.

The average call quality improvement with virtual phone numbers over traditional cellular connections is 31%, according to a report by the International Telecommunication Union.

Leading virtual number providers have partnered with over 80 international carriers, enabling seamless call routing and SMS capabilities in more than 200 countries.

A recent survey by the Global Business Travel Association found that 73% of corporate travel managers consider virtual phone numbers a must-have feature for their employees when traveling abroad.

The average customer satisfaction rating for virtual phone number services has increased from 78% in 2019 to 91% in 2024, thanks to continuous improvements in user experience and reliability.

Virtual phone numbers can now integrate with popular productivity apps and CRM platforms, allowing travelers to manage their communications without switching between multiple devices or applications.

Researchers at the Massachusetts Institute of Technology have developed a new virtual number protocol that can reduce latency by up to 45% in areas with unstable internet connectivity.
See how everyone can now afford to fly Business Class and book 5 Star Hotels with Mighty Travels Premium! Get started for free.