Belmopan eSIM
19 Belize plans · from $28.16
Belmopan has been Belize's capital since 1970, built inland after a hurricane devastated the old capital, Belize City — but Belize City remains the country's real hub: the airport, the cruise port, and the start of almost every trip. Belmopan itself is a small, quiet government town. One eSIM covers it and the cayes, the reef and the jungle interior alike.
Landing at Philip S. W. Goldson International (BZE)
Belmopan has no international airport. Every international flight lands at Philip S. W. Goldson, outside Belize City — about an hour's drive from Belmopan itself.
eSIM plans that cover Belmopan
Belmopan is covered by every Belize plan below — there is no separate city-only eSIM to buy.
Choose a data plan
1 GB
7 days· 0.0 GB per $1
$28.16
5% back in credits
$31.16
5% back in credits
$37.30
5% back in credits
2 GB
15 days· 0.0 GB per $1
$52.05
5% back in credits
3 GB
30 days· 0.0 GB per $1
$72.95
5% back in credits
$74.19
5% back in credits
$90.86
5% back in credits
$108.95
5% back in credits
5 GB
30 days· 0.0 GB per $1
$113.26
5% back in credits
$150.60
5% back in credits
10 GB
30 days· 0.1 GB per $1
$180.45
5% back in credits
$180.61
5% back in credits
$210.30
5% back in credits
$217.51
5% back in credits
$252.28
5% back in credits
$299.88
5% back in credits
$359.76
5% back in credits
$360.82
5% back in credits
$504.16
5% back in credits
How “Unlimited” works: Never cut off — each plan gives a set amount of full-speed data, then a slower speed. The exact allowance and speed are shown on every plan.Read more
Unlimited plans never run out and your eSIM is never disconnected, but every one has a fair-use limit: a set amount of full-speed data, after which the speed is reduced. The amounts differ between plans — most give a daily full-speed allowance that refills every 24 hours from when you first activate the eSIM, while Premium plans give a larger allowance for the whole plan instead. Each plan states its own allowance and the speed after it before you buy. At the reduced speed, messaging, maps, email and light browsing still work; video streaming and video calls may not. If you want every gigabyte at full speed, choose a fixed-GB plan.
Which networks you'll be on in Belmopan
Siima eSIMs for Belize ride BTL (digi) and Smart, whichever is strongest at your location. Both cover Belmopan's government district and the Hummingbird Highway corridor reliably on 4G.
Coverage around Belmopan
Belmopan
Good 4G across the compact government district and ring road. This is a small, low-key city with little traffic and nowhere genuinely remote.
Belize City
Strong coverage downtown, the cruise terminal and the airport — see the Belize guide for the specific south-side crime advisory, which is about safety, not signal.
Cayo District (San Ignacio, Xunantunich, Caracol)
Reliable signal in San Ignacio town, holding at the Xunantunich ruins across the hand-cranked ferry, then dropping out for the final stretch into Caracol and the Chiquibul Forest Reserve.
The cayes (Ambergris, Caye Caulker)
Same country plan. San Pedro and Caye Caulker town both hold 4G well; the Great Blue Hole and the outer reef are offshore with no signal expected.
How much data you need
A week split between the cayes and a Cayo District day (Xunantunich, cave tubing, Caracol) runs 2-3 GB. Belmopan itself barely registers — there is little here to load a map or a page against.
Work it out with our data usage calculator →