Product info
Washington Dc eSIM plans
| Unlimited data · 5 days | $17.99 | Buy eSIM |
| Ohayu recommendsUnlimited data · 10 days | $33.99 | Buy eSIM |
| Unlimited data · 15 days | $39.99 | Buy eSIM |
| 3GB prepaid eSIM · 14 days | $8.49$2.83 / GB | Buy eSIM |
| 5GB prepaid eSIM · 30 days | $13.49$2.70 / GB | Buy eSIM |
| 10GB prepaid eSIM · 30 days | $21.49$2.15 / GB | Buy eSIM |
| 15GB prepaid eSIM · 60 days | $27.79$1.85 / GB | Buy eSIM |
| 20GB prepaid eSIM · 90 days | $34.49$1.72 / GB | Buy eSIM |
| 50GB prepaid eSIM · 90 days | $73.49$1.47 / GB | Buy eSIM |
You can install your eSIM before the trip and activate it when you arrive in United States. Validity starts after eSIM activation.
Plan details
How much mobile data you need
What's the best eSIM for Washington Dc?
Museum weekend – 3 GB
Walking directions and opening times.
A week – 10 GB
Navigation, calls, day trips.
DC, Philly, New York – 20 GB
Northeast corridor by train.
Business week – Unlimited
Tethering from Downtown or Navy Yard.
Coverage and network
Coverage on the Mall and under it
United States mobile networks
DC is compact, walkable and full of museums, so most of your data goes on walking directions and looking things up in queues. Coverage across the District handles that comfortably, including the deep Metro tunnels. (Speedtest by Ookla, June 2026)
Speedtest Global Index · Mobile · United States · June 2026
Download
197.34 Mbps
Upload
10.35 Mbps
Latency
27 ms
Global rank
#10 of 98
Washington, specifically
- The National Mall: Strong the length of it. Crowds on the Fourth of July or for an inauguration will slow things, as any dense event does.
- Metro: Coverage across the network including the deep-bored stations like Rosslyn and Wheaton, so you keep signal between stops.
- Reagan versus Dulles: DCA sits on the Metro Blue and Yellow lines, about 15 minutes from downtown. IAD is 26 miles west with its own Silver Line extension that takes closer to an hour. Worth knowing before you book a car.
- Virginia and Maryland suburbs: Well covered across Arlington, Alexandria and Bethesda, and out to Shenandoah on the main roads.
The District and the rest
One plan for all 50 states, which covers the Acela to New York or a drive to Virginia.
How to install eSIM
Connected in 3 steps
- 01
Buy before you fly
Choose your data plan before your trip.
- 02
Download & install
Log in to your account, tap your eSIM, and follow the on-screen instructions.
- 03
Land & activate
Activate when you arrive in United States. Turn on roaming for the eSIM and it connects to a local network.
Before you buy, make sure your phone supports eSIM — see Ohayu compatible devices list or dial *#06#. It's a free request to your phone's settings. If you see the EID number — your phone is eSIM-compatible.
Arriving in Washington
Airport Wi-Fi at DCA and IAD
Both run the same setup: connect, give an email address and postal code on the portal, accept the terms. No time limit at either.
Side by side
Washington Dc eSIM Comparison
Indicative comparison based on publicly listed USA plans as of August 2026. Competitor pricing and policies change - check their sites for current terms.
Frequently asked questions
Where to buy a SIM card in Washington DC?
Carrier stores are easy to find downtown and in Georgetown; both airports have kiosks at a premium. An eSIM saves the errand.
Is prepaid SIM registration required in the US?
No, and that has been true nationwide for as long as prepaid has existed. The FCC has discussed changing it, but it is still only a proposal. eSIMs are unaffected regardless.
Does it work on the Metro?
Yes, across the network. DC has some of the deepest stations in the country - Rosslyn and Forest Glen among them - and they have been fitted with cellular coverage, so you stay online between stops rather than losing signal in the tunnels.
eSIM not working in Washington?
Check the Ohayu eSIM is your data line and roaming is enabled for it, then toggle Airplane mode once. Chat and support@ohayu.com are open 24/7.
