Sudan · roaming cost calculator
Sudan Data Bill Audit: Roaming Rates vs eSIM Pricing
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Sudan eSIM options with verified pricing
For a 2-3 day trip to Sudan, Airalo's 1GB plan on Zain SD at $7.68/GB covers maps and messaging. A 3GB plan handles a full week of moderate use.
Get eSIMIn Sudan, Holafly runs on Zain SD with unlimited data. Heavy users streaming video save compared to paying $7.68/GB per GB elsewhere.
Get eSIMSaily offers fixed-data plans only — no unlimited daily tier. In Sudan on Zain SD's 4G LTE network at $7.68/GB, a 3GB plan covers a 5-day trip at moderate browsing intensity.
Get eSIMZain SD powers Nomad's 4G LTE coverage in Sudan. At $7.68/GB, a 5GB plan costs less than one day of AT&T roaming at $10/day on the same towers.
Get eSIMCompare providers: Airalo vs Holafly · Airalo vs Saily · Airalo vs Nomad · Holafly vs Saily · Holafly vs Nomad · Saily vs Nomad
The full picture
Sudan carrier roaming fees, verified
Every major carrier's published Sudan rate, side by side, with the eSIM winner highlighted.
| Carrier | Plan type | Daily | 7-day | Speed | Data limit |
|---|---|---|---|---|---|
| Vodafone | Roaming Passport | $6.00source | $42.00 | LTE | Fair-use |
| EE | Roam Abroad | $6.00source | $42.00 | LTE | Fair-use |
| AT&T | International Day Pass | $10.00source | $70.00 | LTE | Plan data |
| Verizon | TravelPass | $10.00source | $70.00 | LTE | Plan data |
| eSIM · Airalo | 1 GB · 7 days | — | $7.68 | LTE / 5G | 1 GB |
Compare all carrier roaming plans to see how AT&T, Verizon, T-Mobile, Vodafone, and EE stack up against eSIM providers.
Pay-per-use cost audit
How much AT&T charges per hour in Sudan without a plan
One day in Sudan without an international plan: typical phone use runs roughly 450 MB. At AT&T's $2.05/MB pay-per-use rate, that day costs $922. Breakdown: 1 hour of navigation ($102), 30 minutes of Zoom ($922), uploading 20 photos ($410), light social media. One day with a Sudan eSIM on Zain: roughly $1.23 when you spread the plan cost across your trip. AT&T's International Day Pass is $12/day and avoids pay-per-use entirely — but even that costs more than most eSIM plans cover for the same period. Source: AT&T rate card, June 2026.
Personalize your savings
How much will you save with an eSIM in Sudan?
Adjust your trip length, carrier, and data habits to see your exact savings.
Network coverage
Data speeds on Sudan networks
Sudan runs one carrier: Zain. AT&T and Verizon both roam through Zain at $10/day. An eSIM connects to the same Zain infrastructure at $7.68/GB. Trace the data path: your phone, Zain's tower, the internet. That path is identical for roaming and eSIM. Only the invoice at the end changes. Zain's 4G LTE network covers Sudan. AT&T roaming and travel eSIMs both connect to that same LTE signal. No speed difference. Only a price difference: $10/day versus $7.68/GB.
Pricing breakdown
Carrier rates vs eSIM prices in Sudan
How much does Sudan roaming cost over 14 days? AT&T: $140. Verizon: $140. T-Mobile high-speed: $210. A 10GB eSIM on Zain SD: $76.80. The difference between the cheapest carrier option and the eSIM is $63.20 less than AT&T.
Translated to a daily rate, the eSIM works out to $5.49/day over 14 days. AT&T and Verizon both charge $10/day, which is 1.8x more per day of data. T-Mobile's paid high-speed tier reaches $15/day, making it the most expensive option for full-speed data in Sudan.
Sudan eSIM plans scale up from the smallest tier: 1GB at $8.64 ($8.64/GB), 3GB at $23.05 ($7.68/GB), 5GB at $38.40 ($7.68/GB). Pick the tier that matches your expected data use. No tier reaches AT&T's $140 roaming bill for the same 14 days.
Trip cost breakdown
What Sudan costs across three common trip types
If you visit Sudan for 3 days and need 2GB for maps and messaging: AT&T charges $30 ($10/day x 3 days). A 3GB eSIM on Zain SD costs $23.05. You save $6.95.
If you visit for 14 days with 15GB of photos and video calls: AT&T reaches $140 per person. A 15GB eSIM on Zain SD covers the same stay for $115.20 — $24.80 less, a 18% reduction.
If you stay 30 days and need 50GB for video calls and streaming: AT&T totals $300 over the month. A 50GB eSIM on Zain SD costs $384. You save $-84 (-28%). Rates checked June 2026.
Airport options
SIM card at the airport vs eSIM
SIM counters at Sudan airports close overnight. If you land after 10 PM or before 6 AM, the kiosk may not be open. A 1GB eSIM at $8.64 activates on Zain SD's towers as soon as you disable airplane mode — it does not depend on airport operating hours.
Data planning
How much data you need for 7 days in Sudan
Navigation apps use about 50 MB/hour while routing. Four hours of map use per day in Sudan burns 200 MB before you touch social media or email. Total daily data lands near 1.5 GB for most travelers. A 7-day trip needs 11GB.
The 1GB plan at $8.64 gives you roughly 1 hours of video streaming, or 12 hours of social media browsing. AT&T charges $70 for the same 7 days on the same Zain SD network.
Connectivity
Sudan data strategy: WiFi vs eSIM
WiFi and a travel eSIM work best as a pair in Sudan. WiFi is unreliable beyond major hotels. Cellular carries the bulk of your connectivity. An eSIM on Zain SD handles navigation, ride-hailing, and payments everywhere else at $7.68/GB.
Plan your data
Your Sudan data budget explained
AT&T's International Day Pass in Sudan bundles voice, SMS, and data into $10/day. Most travelers use messaging apps for calls and need only a data plan. A data-only 1GB eSIM on Zain SD costs $8.64 for 10 days — 91% less than AT&T's bundled rate.
Sudan has one mobile operator: Zain. US carriers pay Zain for roaming access and pass that cost to you at $10/day. An eSIM connects to Zain directly at $7.68/GB — no carrier markup.
Local prices in Sudan are in SDG (£), but eSIM plans are priced in USD, eliminating exchange rate uncertainty on your data costs.
Quick reference
Sudan Travel Essentials
999
999 and 112 both connect to emergency services in Sudan. 112 is the EU-standard number and works from any mobile phone, including roaming and eSIM devices, even without a registered local number. Save both before your trip.
Type C/D
Sudan uses Type C outlets (European two round-prong). US plugs require a Type C adapter. Check that your phone and laptop chargers show 100-240V input — most modern chargers are compatible.
CAT (UTC+2)
SDG (£)
Cash in SDG is preferred across most of Sudan outside major hotels and tourist centers. Card terminals are not common in local markets or small restaurants. Withdraw enough cash at a reliable ATM before leaving the city — rural areas may not have ATM access.
Good to know
In Sudan, dial 999 for emergency services. Calling 112 may not connect on all networks. This number works on any active SIM or eSIM, including plans with exhausted data balances.
Good to know
Sudan classifies VPN use as restricted. Saily's eSIM plan includes NordVPN infrastructure — the VPN activates from the same app that manages your data plan.
Step by step
How to stop roaming charges on your Sudan trip
- At the airport before departure: if Settings > Cellular shows an "Add eSIM" option, your phone is ready — buy and install a Sudan plan in under 5 minutes on any airport WiFi
- Airalo offers the Sudan 1GB plan for $8.64 — buy it directly from their app or website. Compare all eSIM providers to find the best option for your trip.
- Open your phone's eSIM settings and scan the QR code before you leave home so it is ready to activate on arrival
- Turn off Data Roaming (Settings > Cellular on iPhone, or Connections > Mobile Networks on Android) to stop carrier charges. Read the full how-to-turn-off-data-roaming guide for device-specific steps.
- On iPhone when you land in Sudan: tap Settings > Cellular, select your Airalo eSIM line, and set it as the active data SIM — Zain SD's LTE signal appears in the status bar within 30 seconds
- On Samsung Galaxy: go to Settings > Connections > Mobile Networks > WiFi Calling and enable it on your home SIM — calls route over the eSIM data connection in Sudan
Data tips
Sudan trip data discipline: what to disable
Download offline maps before your trip — Google Maps and Maps.me both support offline areas. This cuts navigation data usage from 50 MB/hour to near zero. WhatsApp messages use minimal data. Voice calls over WhatsApp use about 30 MB/hour. Video calls consume 250 MB/hour. Streaming video is the biggest drain at roughly 1 GB/hour.
Regional context
Sudan mobile data: Africa regional patterns
A few things to know before turning off carrier roaming in Sudan:
VPN usage is restricted in Sudan. This applies equally to carrier roaming and eSIM connections — switching from roaming to eSIM does not change your VPN access in Sudan.
Internet shutdowns during political events
Infrastructure damaged by conflict
Forgot your eSIM?
Buying an eSIM after you land in Sudan: what it costs
Post-arrival eSIM installation in Sudan works from any WiFi connection. No cellular data is required to purchase or install. International airports in Sudan offer free WiFi throughout the arrivals area. Open your preferred provider — Airalo, Holafly, Saily, or Nomad — and complete the purchase. All four deliver the eSIM QR code by email and in-app simultaneously. If you miss the airport window, check into your hotel and use the lobby WiFi. Front desks in Sudan provide the WiFi password at check-in. A 1GB plan at $8.64 gives you 1GB of Zain SD data from the moment you scan the QR code.
Sudan FAQ
Sudan eSIM & roaming questions
How much does carrier roaming cost in Sudan?
T-Mobile includes Sudan in its free international plan, but throttles every connection to 256 Kbps — one-eighth the speed of basic 2G. AT&T costs $10/day, Verizon costs $10/day. A travel eSIM on Zain SD at $8.64 for 1GB provides full 4G LTE — the same towers, none of the speed cap, and less money than either paid carrier option.
Is T-Mobile's free international data fast enough in Sudan?
No. T-Mobile caps free international data at 256 Kbps in Sudan — one-eighth the speed of basic 2G. At that rate, Google Maps takes 15+ seconds to load a single tile and will not work for navigation. Streaming video requires at least 1.5 Mbps; video calls need 2 Mbps. Basic WhatsApp text messages work, but anything else does not. T-Mobile's high-speed add-on for Sudan costs $15/day. A travel eSIM on Zain SD's 4G LTE network delivers full local speeds at $7.68/GB — cheaper per GB than the speed upgrade.
How is my roaming bill calculated in Sudan?
Your carrier uses one of two models. Per-day billing: AT&T charges $10 and Verizon charges $10 for each calendar day your phone connects in Sudan — even if you only check a notification at midnight. Per-MB billing: without a day pass, AT&T charges $2.05 per megabyte, which adds up to $2,099 per GB. Both models penalize casual background data usage. A travel eSIM uses flat-rate billing — you pay 1GB for $8.64 upfront, with no per-day activations and no per-MB overages. Once purchased, the cost is fixed regardless of usage patterns.
How do I avoid roaming charges in Sudan?
Turn off data roaming on your carrier SIM before you land in Sudan. Buy a travel eSIM from a provider like Zain SD starting at $7.68/GB and install it via QR code before departure. The eSIM handles all data on 4G LTE local networks while your carrier SIM stays active for calls and texts through WiFi Calling. This setup eliminates roaming charges entirely. Without these steps, AT&T charges $10/day and Verizon charges $10/day the moment your phone touches a Sudan tower.
How do I set up a dual-SIM Android phone for Sudan?
On Android, go to Settings > Network & Internet > SIMs. Your physical home SIM and the travel eSIM for Sudan appear as two separate SIM slots. Set the eSIM as the default for mobile data. Set your home SIM as the default for calls. Enable WiFi Calling on your home SIM to keep your number active for free over WiFi. The eSIM connects to Zain SD's 4G LTE network at $7.68/GB. With data roaming disabled on your home SIM, AT&T's $10/day and Verizon's $10/day fees cannot trigger. Steps vary slightly by manufacturer — Samsung, Google Pixel, and OnePlus all use this core settings path. Rates checked June 2026.
Do US carriers support roaming in Sudan?
AT&T covers Sudan at $10/day. Verizon covers most African countries at $10/day. T-Mobile includes Sudan at 256 Kbps (free but unusable for data-heavy apps). A travel eSIM on Zain SD provides full 4G LTE speeds at $7.68/GB — the same carrier infrastructure as roaming, at a fraction of the cost.
Is mobile data reliable enough in Sudan to replace carrier roaming?
Sudan has 1 carrier providing 4G LTE coverage. Urban and tourist areas have solid coverage; rural regions may have gaps. A travel eSIM connects to Zain SD — the exact same network carrier roaming uses — at $7.68/GB. Coverage quality is identical to what AT&T or Verizon routes through.
How much does a 10-day trip to Sudan cost in carrier roaming versus an eSIM?
AT&T International Day Pass for 10 days: $100. Verizon TravelPass: $100. T-Mobile high-speed: $150. A travel eSIM on Zain SD at $7.68/GB for 10 days at 1.5 GB/day average costs roughly $115.20. The eSIM saves over 80% versus any carrier's paid roaming option. Rates checked June 2026.
Does carrier roaming work in rural areas of Sudan, or only in cities?
Both carrier roaming and travel eSIMs connect through Zain SD's towers in Sudan. Coverage outside major cities depends on how widely Zain SD has deployed — the same gaps that affect an eSIM also affect AT&T and Verizon roaming. Urban centers and tourist corridors have consistent signal; rural and off-road areas may have limited or no service. There is no coverage advantage to choosing carrier roaming over an eSIM; both are subject to the same Zain SD network footprint.
How much does carrier roaming cost for a week in Sudan?
AT&T: $70/week (International Day Pass at $10/day). Verizon: $70/week (TravelPass). T-Mobile: free at 256 Kbps or $105/week for usable speed. The cheapest eSIM for Sudan starts at $7.68/GB on Zain SD's 4G LTE network — better per-GB value than all three carriers.
Fact check
3 roaming myths that cost travelers money in Sudan
A VPN eliminates roaming costs
A VPN changes the routing of your data packets — it does not change which cellular network your phone connects to. In Sudan, your phone attaches to Zain SD's towers whether or not a VPN is active. AT&T still bills $10/day for that connection even when you tunnel traffic through a VPN server. A VPN also adds 10–20% overhead to your total data consumption on top of the carrier charge.
eSIMs use different, slower networks
A travel eSIM in Sudan connects to the same Zain SD towers as AT&T and Verizon roaming. The radio frequency bands, signal strength, and 4G LTE speed are identical. AT&T's roaming agreement with Zain SD and a travel eSIM provider's agreement with Zain SD both access the same physical infrastructure. No speed penalty exists for switching from roaming to eSIM.
eSIM drains more battery than a physical SIM
An eSIM is a programmable chip embedded in your phone's hardware — the same radio module that handles physical SIM cards. It draws no additional power beyond what a physical SIM uses. Battery drain in Sudan is driven by signal strength and data activity, not by SIM format. Weak signal forces your radio to search harder — that is the actual drain variable regardless of SIM type.
Our recommendation
Final Sudan data cost breakdown
The numbers point to Saily for Sudan. VPN usage is restricted in Sudan, and Saily includes NordVPN-grade encryption on every plan. That keeps your browsing private on public WiFi and hotel networks. Plans on Zain SD start at $8.64 for 1GB. Airalo is the alternative for broader coverage and regional multi-country bundles.
Sudan data: 89% price difference between eSIM and carrier roaming
eSIM data in Sudan starts from $7.68. Vodafone roaming starts from $6/day.
Get a Sudan eSIM