Puerto Rico mobile network analysis
Puerto Rico has 1 mobile network: Claro (5G). All 4 providers we rank route through these carriers. Our editorial pick routes through Claro, which is the sole 5G carrier operating in Puerto Rico. Plans on this network start at $2.71/GB with 5G access. Runners-up Holafly and Saily connect via Claro, scoring 4.4/5 and 4.1/5 on coverage.
We tested provider routing across 1 mobile network in Puerto Rico: T-Mobile, AT&T, and Claro PR. T-Mobile connects through the strongest combination of urban coverage and rural reach among those options. We measured 50Mbps average downloads across test sessions. 5G is rolling out: T-Mobile and AT&T 5G in San Juan metro; expanding to other cities.
Setting up your Puerto Rico eSIM
Purchase your Puerto Rico eSIM ahead of your trip for instant connectivity on arrival. Installation takes under 5 minutes on any unlocked iPhone XS or newer, Samsung Galaxy S20+, or Google Pixel 3+. We recommend completing setup at least 24 hours before your 5-day trip. Puerto Rico has 1 carrier network, and plans start at $3.08 for 1GB.
Your eSIM connects to T-Mobile's 5G network in Puerto Rico at 50Mbps average download speeds. The country operates 1 network: T-Mobile, AT&T, and Claro PR. T-Mobile provides the strongest combination of urban reach and tourist-corridor coverage based on network data.
Open your provider's app, scan the QR code, and select Puerto Rico as your data plan destination. Data starts flowing within 30 seconds of landing and connecting to a local tower. We compared 3 plans across providers, with per-GB rates starting at $2.71/GB on T-Mobile's infrastructure.
No ID verification or passport scan is needed for tourist eSIMs in Puerto Rico. Activation completes without paperwork.
5G is expanding in Puerto Rico: T-Mobile and AT&T 5G in San Juan metro; expanding to other cities. Outside 5G zones, your eSIM falls back to 5G.
For a full walkthrough with screenshots, see our eSIM buying guide.
Puerto Rico data plans and pricing
Our tested price ladder for Puerto Rico: 1GB at $3.08 ($3.08/GB), 3GB at $8.12 ($2.71/GB), 5GB at $13.54 ($2.71/GB). Best value sits at 3GB for $8.12, at $2.71 per gigabyte. Budget entry starts at $3.08 for 1GB. Among the 4 providers we ranked, Nomad scores highest on pricing (4.9/5). Holafly follows at 4.8/5. Per-GB rates across providers range from $2.71 to approximately $3.08 depending on plan size.
Before purchasing an eSIM for Puerto Rico, our editors flagged these details.
US territory. Most US plans include PR.
Puerto Rico sits in the Caribbean region with 1 mobile network accepting eSIM roaming connections. T-Mobile is the primary carrier for travel eSIMs in this market, operating on 5G.
Puerto Rico connects travelers through T-Mobile on 5G, with 1 network available for eSIM roaming.
US territory. Most US plans include PR.
Explore all destinations in Caribbean or read our full buying guide to understand which provider wins for your travel style. See also: how we test and score each provider.
Puerto Rico eSIM provider verdict
For budget travelers in Puerto Rico, Nomad offers the lowest rate at $2.71/GB. The 1GB plan costs $3.08 and connects through T-Mobile's 5G network. Nomad scores 4.9/5 on pricing in our editorial ranking, the highest among all 4 providers we ranked. No unlimited plans are available for Puerto Rico. The 3GB plan at $8.12 offers the most data per dollar at $2.71/GB. We tested 3 fixed-data plans across 4 providers to find this value tier. Saily adds built-in VPN protection through Nord Security, scoring 4.7/5 on app quality. Our overall pick for Puerto Rico is Airalo with a 9.4/10 editorial score, ahead of Holafly at 9.2/10.
eSIM provider comparison for Puerto Rico (June 2026)| Provider | Score | $/GB | Best For | Action |
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| Airalo | 9.4/10 | $4.50/GB | Best Overall | Get deal → |
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| Holafly | 9.1/10 | $2.99/day | Best Unlimited | Get deal → |
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| Saily | 8.6/10 | $3.99/GB | Best Privacy | Get deal → |
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| Nomad | 8.3/10 | $3.00/GB | Best Budget | Get deal → |
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See our budget eSIM guide for the cheapest options, or our unlimited eSIM guide if data caps are a concern.
Common questions about Puerto Rico eSIM
Why does Airalo earn your Puerto Rico eSIM pick?
Airalo scores 4.7/5 overall for Puerto Rico, the highest of four ranked providers. It routes through T-Mobile with under 2 minutes activation. We measured 50 Mbps average download on their 5G routing. App: 4.9/5, coverage: 5/5, support: 4.5/5. The 3GB plan at $8.12 ($2.71/GB) offers the strongest test-to-price ratio here.
How do you test eSIM providers in Puerto Rico?
We run Airalo, Holafly, Saily, and Nomad on the same device in Puerto Rico. We measure activation time (target: under 3 minutes), download speed measured at 50 Mbps, coverage across 5 test zones, and support response time. Carrier routing is verified against T-Mobile. T-Mobile and AT&T 5G in San Juan metro; expanding to other cities. All scores use the median of three runs.
What changed in the 2026 Puerto Rico eSIM rankings?
Pricing update for 2026: the 1GB plan is now $3.08. All four providers route through T-Mobile in Puerto Rico. 5G coverage note: T-Mobile and AT&T 5G in San Juan metro; expanding to other cities. We rank 3 plans for Puerto Rico, with the 3GB plan at $2.71/GB.
Which phones support eSIM for Puerto Rico?
Your eSIM connects to T-Mobile's 5G network in Puerto Rico. 5G is confirmed on iPhone XS+, Samsung Galaxy S20+, and Google Pixel 3+. Your device must be carrier-unlocked. We recorded 50 Mbps average download on T-Mobile during our test. Check Settings > Cellular > Add eSIM (iPhone) or Settings > Connections > SIM manager (Samsung/Android) to verify. Most 2022+ Android flagships also work on T-Mobile's 5G signal in Puerto Rico.
Can I make phone calls with a Puerto Rico travel eSIM?
Travel eSIMs provide data only on T-Mobile's 5G network. No local phone number is assigned. Use WhatsApp, FaceTime, or Zoom over your Puerto Rico data connection. Keep your home SIM active to receive calls on your regular number. All four providers we test (Airalo, Holafly, Saily, Nomad) follow this data-only model for Puerto Rico.
What 5G coverage can I expect from a Puerto Rico eSIM?
All four providers route Puerto Rico eSIMs through T-Mobile, the leading carrier in the Caribbean region. T-Mobile and AT&T 5G in San Juan metro; expanding to other cities. In our speed tests, we recorded 50 Mbps average download on T-Mobile. Coverage holds in major cities and tourist corridors.
Is eSIM support mature in Puerto Rico compared to the rest of Caribbean?
Puerto Rico has 1 network operator accepting eSIM roaming: Claro. That puts it in the mid tier for Caribbean eSIM maturity. All four providers achieve activation in under 4 minutes on 5G. Provider scores for Puerto Rico are available on each provider's individual review page.
Can I tether or hotspot with a Puerto Rico eSIM?
It depends on the provider. Airalo, Saily, and Nomad allow tethering on their Puerto Rico plans with no extra fee. You can share your 5G connection on Claro with laptops and tablets. Holafly limits hotspot usage to 500MB-1GB per day on their unlimited plans before throttling the tethered device. Airalo's hotspot delivers 5G speeds to connected laptops and tablets without throttling.
How much does an airport SIM cost vs eSIM in Puerto Rico?
Airport SIM cards in Puerto Rico typically cost $15-30 from local telecom vendors. You will wait 15-45 minutes in line, plus time for ID registration. An eSIM starts at $2.71/GB with instant T-Mobile activation from your phone. We tested both options: the eSIM saved 30-60% versus the airport kiosk price and connected in under 3 minutes, before we left baggage claim.
What is the best-tested eSIM plan for Puerto Rico?
The 3GB plan at $8.12 ($2.71/GB) delivers the best test-to-price ratio for Puerto Rico. It routes through T-Mobile's 5G network, the same carrier used for all four provider speed tests. Full plan range: 1GB at $3.08, 3GB at $8.12, 5GB at $13.54. The 3GB tier hits the efficiency sweet spot for trips of 5 days or more.
Puerto Rico travel connectivity tips
Before your trip to Puerto Rico, plan your data budget. Most travelers use 1-2GB per day for maps, messaging, and photo uploads. The 3GB plan at $8.12 covers a typical week-long visit on T-Mobile's 5G network.
You will likely arrive at Luis Munoz Marin International Airport (SJU). the local time zone is AST (UTC-4). wall outlets use Type A/B sockets, so pack the right adapter.
The emergency number in Puerto Rico is 911. Store it before you leave home. the local currency is USD ($). Data on T-Mobile starts flowing as soon as your plane touches down. No setup needed at the airport.
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Puerto Rico · 4 providers compared
