Is coverage good in Phoenix and Scottsdale?

Yes, excellent. The whole metro area has strong 5G, so rideshare, resort apps, restaurant bookings and maps all work seamlessly, even out to the desert-edge trailheads around the valley.

Can I use one eSIM for Arizona and the Grand Canyon loop?

Yes. It's the national USA plan, covering Phoenix, Sedona, Flagstaff and the Grand Canyon, and continuing into Utah or Nevada if your road trip loops through Zion, Bryce or Las Vegas.

Arizona eSIM.

Name: Arizona travel eSIM
Brand: My Holiday SIM

The Grand Canyon, Sedona's red rocks and Sonoran desert - data across the Grand Canyon State.

from $3.12/day · unlimited dataAll of USA →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 15 days$8.24$0.82/day

Cheapest plan covering your trip: 3GB, valid 15 days.

Travellers (one eSIM each)

1 × 3GB (valid 15 days) · 10-day trip$8.24

Good to know in Arizona

The Grand Canyon's South Rim has surprisingly patchy signal, and the North Rim even less. Download the park's shuttle map and your trail notes in Flagstaff or before you enter, so you can navigate viewpoints and rim trails without any data.

Best time to visit Arizona

Spring and autumn are ideal statewide; winter suits the low desert around Phoenix, while summer scorches below and the Grand Canyon's rim stays pleasantly cooler.

Two simple ways to buy

Arizona eSIM plans: unlimited, or by the GB.

Every Arizona eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Arizona — you can always top up or switch on your next trip.

Traveller streaming and browsing freely on an unlimited-data travel eSIM

Unlimited plans

High-speed data, nothing to count

Priced per day — the longer you stay, the better the daily rate. Ideal for streaming, hotspot and longer trips where you'd rather not watch a data meter. A fair-use policy keeps speeds fast for everyone; see each plan for the detail.

Best for streaming, video calls & hotspot
Great for longer or open-ended trips
One price per day — no GB anxiety

By-the-GB plans

3GB10GB20GB

A set bundle, brilliant value

A fixed data allowance (say 3 GB or 10 GB) valid for your travel days. The best-value pick for lighter trips built around maps, messaging and a bit of browsing. Running low? Top up in a couple of taps — nothing to reinstall.

Best value for lighter, shorter trips
Clear allowance — pay only for what you need
Top up any time from your phone

Compare plans →Not every destination has both types — the picker shows what's available where you're headed.

Plan your data

How much data do you need in Arizona?

A rough, honest guide to sizing your Arizona eSIM so you're not guessing. Most travellers in Arizona are comfortable on 3–5 GB a week — heavy streamers just go Unlimited.

Traveller checking maps and messages on her phone using a My Holiday SIM eSIM

Not sure? Start with a 5 GB plan — you can top up in seconds if you run low.

Light

~1 GB / week

Maps, messaging & email

Google Maps, WhatsApp, email and the odd search. Plenty for a city break where you mostly need directions.

Suits 1–3 GB plans

Balanced

3–5 GB / week

Everyday holiday use

Everything above plus social scrolling, music, cloud photo backups and a little video. Where most travellers land.

Suits 5–10 GB plans

Arizona eSIM: your local data guide.

Arizona is the Grand Canyon's rim, Sedona's red-rock trails, Monument Valley's buttes and the saguaro deserts around Phoenix and Tucson. An Arizona eSIM keeps trail maps, rideshare and viewpoint navigation running, essential when a day can take you from a resort pool to a canyon overlook far beyond the reach of any hotel Wi-Fi.

One eSIM for Arizona and all of USA. It's the national USA eSIM — from $3.12/day with unlimited data, working the same in Arizona as it does the moment you leave it.

Landing at Phoenix Sky Harbor International (PHX)?

Install the QR at home, then switch the eSIM on as you taxi in — you're online before you reach the arrivals hall.

Arizona eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$1.05

$3.14

—

5 days1GB

$0.63

$3.14

−40%

7 days1GB

$0.45

$3.14

−57%

10 days3GBPopular

$0.82

$8.24

−22%

15 days3GB

$0.55

$8.24

−48%

30 days5GB

$0.37

$10.98

−65%

Each trip length shows the best-value plan that covers it. Total always shown before you pay.

eSIM vs the old ways in Arizona

eSIM

ROAMING

AIRPORT SIM

Data allowance

Unlimited

Usually capped

Rarely unlimited

Price known upfront

Prepaid

Billed after

Varies at the desk

Ready when you land

Instantly

After the queue

Keep WhatsApp number

SIM swapped

Arizona eSIM from $3.12/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in Arizona.

Grand Canyon National Park

Coverage is patchy and unreliable at the rim, so download maps and shuttle times before arriving.

Sedona

Good 4G in town for trail bookings and dining, thinning quickly on the red-rock trails.

Phoenix / Scottsdale

Dense 5G across the metro for rideshare, resorts and golf bookings.

Monument Valley

Signal is very limited across the remote buttes and tribal park roads.

The practical bit

Getting around Arizona on your eSIM.

Apps you'll want online in Arizona

Uber— The main ride-hailing app in Phoenix, Tucson and airport transfers.
Lyft— Rideshare alternative, useful across the Phoenix metro and Scottsdale.
Valley Metro— Official app for Phoenix light rail and bus fares and trip planning.
Transit— Live light rail and bus arrivals around the Phoenix metro area.

How long to stay in Arizona

Trips usually run 5-8 days, pairing Phoenix or Scottsdale with a road-trip loop through Sedona, Flagstaff and the Grand Canyon.

How much data for Arizona

Balanced 3-5 GB covers navigation, bookings and photo sharing; consider Unlimited if you'll stream on long desert drives or tether devices between remote stops.

Coverage in Arizona

5G is strong across Phoenix, Tucson and Scottsdale; coverage thins in Sedona's canyons and turns unreliable at the Grand Canyon rims, Monument Valley and remote desert highways.

Where you're headed

Discover Arizona.

Breathtaking view of Sedona's red rocks at sunset showcasing Arizona's natural beauty.

Stunning aerial view of Horseshoe Bend with the Colorado River in Arizona's scenic desert landscape.

A long, empty highway stretches through Monument Valley under a bright blue sky.

Breathtaking rock formations in Monument Valley under a clear blue sky.

How to activate your Arizona eSIM.

Full installation guide →

A traveller happily planning her next trip with a map and phone

Buy your plan

Choose your days — the QR code arrives by email in seconds.

A traveller installing her eSIM from the sofa in two minutes

Install at home

Scan the QR on Wi-Fi before you fly. About two minutes, no app needed.

Friends laughing together while packing for a holiday

Fly relaxed

Nothing counts down yet — your days start only at first connection.

A joyful family reunion at the airport arrivals hall

Switch on in Arizona

Turn the line on when you land. Connected before baggage claim.

New to eSIM in Arizona?

What is a Arizona eSIM?

A Arizona eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Arizona data plan installs alongside your home SIM — no plastic, no tray tool, no swap. Your number and WhatsApp stay exactly where they are.

✓ 2-minute install✓ Keep your number✓ Works on phones from 2018+

How eSIM works →Check my phone

A traveller with a backpack smiling at her phone — online abroad with My Holiday SIM

Connected · 5G

Home SIM · calls & WhatsAppHoliday eSIM · unlimited data

30-day refund promiseUnused, uninstalled eSIM? Full refund, no questions.

The price is the billPrepaid and final — roaming charges can't happen.

Days start when you landInstall early with zero pressure; counting begins at first connection.

Humans, 24/7Real people answer, before, during and after the trip.

Why travellers choose My Holiday SIM for Arizona.

Instant eSIM deliveryQR code in your inbox seconds after checkout — even at the departure gate.

No physical SIMNothing to collect, lose or poke out with a paperclip. Your home SIM stays put.

Keep your WhatsApp numberData flows through us; WhatsApp stays on your home number. Family always reaches you.

A traveller at the departure gate, eSIM ready on her phone

eSIM ready in ~2 minutes

No bill shock, everOne clear price before you fly. Roaming charges simply can't happen.

Secure paymentsCards, Apple Pay, Google Pay, PayPal and Klarna — encrypted end to end.

Real human supportReal people — before, during and after your trip. Live chat and email, no bots. Easy top-ups too.

Coverage in USA.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins USA's partner networks automatically — no settings to choose, no manual network hunting. If signal drops in a remote spot, toggling Airplane Mode for a few seconds forces a fresh connection.

AT&T
T-Mobile
Verizon

Popular places covered

New YorkLos AngelesMiamiLas VegasSan FranciscoOrlandoChicagoWashington DC

Keep data roaming ON for the eSIM line only — that's the switch travel eSIMs use, and it never adds charges on our plans.

Trusted networks, honest numbers.

No invented star ratings behind your Arizona eSIM — just the numbers we actually stand behind.

Friendly globe with location pins — coverage on every continent

My Holiday SIMSTAY CONNECTED. ANYWHERE.

200+

destinations — every continent covered

regions covered by a single regional eSIM

~2 min

typical install — QR to connected

Live

chat & email support

Before you fly

Arizona eSIM questions, answered.

Only patchily. Signal near the main South Rim village comes and goes, and drops away on the trails and North Rim. Download offline maps, shuttle times and trail notes beforehand so you're not relying on data at the canyon.

Your Arizona eSIM glossary.

eSIMA SIM built into your phone's hardware. Plans install onto it digitally — no plastic card involved.

QR profileThe code we email you. Scanning it downloads your holiday plan onto the eSIM. One scan per device.

Data roaming (the switch)The toggle travel eSIMs use to join partner networks abroad. On our plans it never adds charges — keep it ON for the eSIM, OFF for your home SIM.

Hotspot / tetheringSharing your phone's data with laptops and tablets. Included on our plans wherever networks allow.

Top-upExtra days added to a live plan from your account. They append to the end — nothing overlaps.

First connectionThe moment your eSIM first joins a network at the destination — that's when your days start counting, not before.

Travelling wider in USA?