Puerto Rico eSIM
Stay connected across Puerto Rico. Install before you fly.
- 4G on T-Mobile
- Instant on arrival
- Refund if it doesn’t activate
Choose your plan
All prices AUD7 days
15 days
30 days
Good to know
Calls and texts
Puerto Rico plans are data only. Use WhatsApp or FaceTime for calls.
Your phone
It needs to support eSIM and be unlocked. Check your phone
Refunds
If your eSIM doesn't activate, we'll replace it free or refund you in full.
Puerto Rico eSIM plans at a glance
Cheapest
1 GB for 7 days, $4.50
Best value
20 GB for 30 days, $39, about $1.95 a gigabyte
Unlimited
From $20.50. Cheapest per day is 30 days at $4.77 a day
Network coverage in Puerto Rico
Puerto Rico runs on US carrier networks, so coverage is strong and familiar. Your Travelren eSIM connects on T-Mobile's 4G LTE network across the San Juan metro, Condado, Isla Verde and Old San Juan, along the main coastal highways and through Ponce, Mayagüez and the larger towns.
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El Yunque National Forest has coverage near the main entrances and visitor centre but drops on the interior trails. The mountainous Cordillera Central spine and the offshore islands of Vieques and Culebra are the weakest spots — expect patchy signal there. For the rainforest trails and the islands, download offline maps before you go; everywhere else along the coast you can expect a fast, reliable connection.
- Networks
- T-Mobile
- Speeds
- 4G
What works in Puerto Rico
Works well
- Google Maps and Waze for driving the island — a rental car is the normal way to get around
- Uber across the San Juan metro area
- WhatsApp, iMessage, Signal and FaceTime over data
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- Apple Pay, Google Pay and contactless cards everywhere — it is the US
- Streaming and video calls on 4G LTE in San Juan, Condado and Isla Verde
- Ferry and tour booking apps for Vieques and Culebra day trips
Watch out for
- El Yunque rainforest interior trails have weak or no signal — download offline maps before hiking
- The Cordillera Central mountains and inland towns can drop to slower 4G
- Vieques and Culebra (the offshore islands) have patchier coverage than the main island
- Data-only eSIM — no phone number, so you cannot receive local SMS codes (use WhatsApp to stay reachable)
Arriving in Puerto Rico
The gateway is Luis Muñoz Marín International Airport (SJU) in San Juan, with strong T-Mobile coverage throughout. As a US territory, Puerto Rico uses the US dollar, US-style power outlets and the same card and contactless infrastructure as the mainland — Apple Pay, Google Pay and tap-to-pay work virtually everywhere, and foreign Visa/Mastercard/Amex are accepted without trouble.
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English and Spanish are both widely used. There is no metro for visitors beyond San Juan's limited Tren Urbano; a rental car is effectively essential for seeing the island, and Uber covers the San Juan metro. Importantly, if you are a US traveller your existing AT&T, T-Mobile or Verizon plan already covers Puerto Rico as domestic — you do not need a travel eSIM. A Travelren eSIM is for visitors from Australia, the UK, New Zealand and elsewhere who would otherwise pay international roaming.
Installing your Puerto Rico eSIM
Install your Puerto Rico eSIM at home on WiFi before you fly — it takes about two minutes. On iPhone: Settings → Mobile Data → Add eSIM, then scan the QR code from your email. On Android: Settings → Connections → SIM Manager → Add eSIM.
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Leave your home SIM as the primary line for calls and SMS, and switch the Puerto Rico eSIM on for data only when you land at San Juan. Your home number stays active throughout. If you are travelling from the US, you likely don't need this eSIM at all — your domestic plan already covers Puerto Rico.
Common questions
Which carrier does Travelren use in Puerto Rico?
Your eSIM connects on T-Mobile's 4G LTE network, which is reliable across the San Juan metro, the coastal highways and the main towns. Your phone selects the strongest signal automatically, with no APN setup or manual switching needed.
Do US travellers need a travel eSIM for Puerto Rico?
No. Puerto Rico is a US territory, and AT&T, T-Mobile and Verizon all include it in domestic plans at no extra roaming charge — your normal US plan just works. A Travelren Puerto Rico eSIM is for visitors from Australia, the UK, New Zealand and elsewhere, who would otherwise be charged international roaming rates by their home carrier.
Is there 5G in Puerto Rico?
Yes, 5G is live across the San Juan metro area, Condado, Isla Verde and Old San Juan, but our Puerto Rico plan runs on T-Mobile's 4G LTE, so you will not get 5G speeds. 4G LTE is strong along the main coastal highways and through the larger towns. Coverage thins on the El Yunque interior trails, in the Cordillera Central mountains, and on Vieques and Culebra, so download offline maps before heading into the rainforest or out to the islands.
Does Puerto Rico support eSIM?
Yes. Puerto Rico runs on US carrier networks, all of which support eSIM, and a Travelren eSIM works on any unlocked eSIM-capable phone. iPhones from the XS onwards, Google Pixel 3 and later, and most recent Samsung Galaxy models are compatible. One exception: iPhones bought in mainland China lack eSIM hardware even when the model looks identical. Use travelren.com/device-check to confirm your phone. Check your phone
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Can I use my eSIM at San Juan Airport?
Yes. Luis Muñoz Marín International Airport (SJU) has strong T-Mobile coverage throughout the terminal. Your eSIM activates the moment your phone connects to the network — usually before you reach baggage claim — so you can order an Uber or load directions to your hotel or rental car desk without hunting for airport WiFi.
How much does roaming in Puerto Rico cost without a Travelren eSIM?
For non-US visitors, Puerto Rico is generally billed at US roaming rates. Puerto Rico isn't listed on Telstra's International Day Pass (checked September 2026), so check with Telstra before you travel; EE charges around £5 per day, and Spark NZ's Roaming Pack works out around NZD$2.14 per day. A Travelren plan is typically cheaper per day. US travellers pay nothing extra — Puerto Rico is included in domestic AT&T, T-Mobile and Verizon plans.
Will my eSIM work in El Yunque and on Vieques and Culebra?
Near El Yunque's main entrances and visitor centre, yes, but the interior rainforest trails drop to weak or no signal. Vieques and Culebra have coverage in the main settlements but patchier service elsewhere. Download Google Maps offline areas before you hike or take the ferry, and treat the trails and remote island beaches as offline.
Do I need cash in Puerto Rico?
Not much. As a US territory it uses the US dollar and the same card infrastructure as the mainland — Apple Pay, Google Pay and contactless work almost everywhere, and foreign cards are accepted without trouble. Carry a little cash for small kiosks, beach vendors and tips, but cards cover the vast majority of spending.
Nearby destinations
Not flying yet?
Tell us when you go and we’ll email you a reminder to set up your Puerto Rico eSIM three days before you fly. One email. That’s it.