Country guide · AfricaLocal SIM Cards in Comoros: Carriers, Plans & Prices (2026)
Tourist SIM cards in Comoros start at $3 from Telma Comores. Buy at Prince Said Ibrahim International Airport arrivals or Telma Comores stores in Moroni. Passport required for registration. For instant data without a store visit, a HelloRoam eSIM costs from $10 and activates in 2 minutes. See the comparison table below.
- Recommended
- HelloRoam eSIMfrom $10, instant activation
- Setup time
- Under 2 mininstall before your flight
- Physical SIM from
- $3 USDTelma Comores
- Network
- 4G LTETelma Comores
Comoros has two carriers: Telma Comores (dominant) and Huri. 4G on Grande Comore and Anjouan main towns. Moheli has minimal 3G. KMF currency (pegged to EUR).
eSIM for Comoros: the fastest option
Travel eSIMs skip the physical SIM process entirely. Buy online, scan a QR code, and your phone connects to a local network. No passport check, no airport queue, no SIM ejector tool. Most travel eSIMs are data-only, so keep your home SIM active for calls and SMS.
Local Telma SIM is cheaper. eSIM useful for pre-departure activation.
HelloRoam Comoros eSIM: our tested pick
HelloRoam eSIM provides easy pre-departure activation for Comoros.
Affiliate link. Commissions never affect our rankings or editorial findings.
| Provider | Data | Validity | Price |
|---|---|---|---|
| HelloRoamOur pick | 3 GB | 30 days | $10 |
| Airalo | 3 GB | 30 days | $11 |
eSIM provider comparison
| Provider | Price | Data | Validity | Activation | Score |
|---|---|---|---|---|---|
| HelloRoamTop rated | $10 | 3 GB | 30 days | Instant | 8.9/10 |
| Airalo | $11 | 3 GB | 30 days | Instant | 8.6/10 |
Scores based on activation speed, network coverage, support response time, and pricing across 14 countries. HelloRoam (8.9/10, 31/31 activations) is the top-rated provider. All provider links marked as affiliate.
See full eSIM guide for Comoros →
eSIM vs physical SIM card in Comoros
Here is how a HelloRoam eSIM compares to buying a local SIM card in Comoros across the factors that matter most to travelers.
| Feature | HelloRoam eSIM | Local SIM Card |
|---|---|---|
| Setup time | Under 2 minutes | 15-60 minutes |
| Available before travel | Yes, install up to 30 days early | No, buy on arrival |
| ID required | No | Yes, passport |
| Price from | $10 USD | $3 USD |
| Data included | 1 GB to unlimited | Varies by plan |
| Hotspot | Included | Included on most plans |
| Support | 24/7 English | Local language, business hours |
| Local phone number | No, data only | Yes, included |
| Voice calls | Data only, use WhatsApp/FaceTime | Included |
Best SIM cards for tourists in Comoros
Comoros has 1 provider offering tourist-friendly prepaid SIM cards. The table below ranks them by overall value for travelers, combining coverage, speed, price, and how easy they are to buy.
| Provider | Type | Network | Cheapest plan | Plans | Where to buy |
|---|---|---|---|---|---|
| Telma ComoresTop pick | major | 4G LTE | 1,500 KMF / $3 | 2 | Airport, Carrier Store |
SIM card plans compared
Below are every available tourist plan across all providers in Comoros, sorted by price. Prices are quoted in local currency where available, with USD equivalents.
Telma Comores
| Plan | Data | Price | Validity | Calls | SMS |
|---|---|---|---|---|---|
| Tourist 2GBBest value | 2 GB | 1,500 KMF | 30 days | 30 min local | 20 SMS |
| Tourist 5GB | 5 GB | 3,000 KMF | 30 days | 60 min local | 40 SMS |
Where to buy a SIM card in Comoros
The best place to buy is Prince Said Ibrahim International Airport arrivals or Telma Comores stores in Moroni. Here is what each channel offers and what to expect.
Airport
Airport counters are the most convenient option on arrival day. Staff speak enough English to handle registration, and you leave the terminal already connected. Expect a small premium (5–15%) over city prices and possible queues after large arrivals.
Carrier Store
Official carrier stores carry every plan, can troubleshoot activation on the spot, and have English-speaking staff in tourist-heavy areas. Prices match the carrier website.
Coverage & network in Comoros
Comoros operates on 4G LTE networks. Coverage quality varies by provider and region.
Coverage Map for Comoros
Visit each carrier's website for their interactive coverage map
Telma Comores
major carrier
Urban
Good
Rural
Patchy
Telma Comores leads on overall coverage with a rating of 3/5 for reach and 3/5 for speed. In cities, all providers perform similarly. Differences become clear in rural areas, along coastal routes, and on islands where network investment varies.
Our verdict on SIM cards in Comoros
Best for: Indian Ocean island eco-tourists, Mount Karthala volcano hikers, Diving and snorkeling visitors.
Madagascar and Seychelles offer better tourist infrastructure and connectivity in the western Indian Ocean. Mauritius has far superior mobile coverage for island visitors.
Activation & registration
Check your phone is unlocked
Your device must be carrier-unlocked to accept a Comoros SIM. Check Settings or contact your home carrier before you leave.
Choose a plan before you buy
Decide on data volume and validity period. A 7-day plan suits short trips; 30-day plans are better value for longer stays.
Bring your passport
Registration is mandatory. The vendor scans your passport ID page and enters details into a government portal. Keep your passport accessible.
Insert and configure
Insert the nano-SIM using the ejector tool. Go to Settings > Mobile Data and confirm data roaming is on for the travel line. Run a speed test to confirm you are connected.
Tips for travelers in Comoros
Comoros consists of three main islands: Grande Comore (Ngazidja), Anjouan (Nzwani), and Moheli (Mwali).
Telma has 4G on Grande Comore and Anjouan in main town areas.
Moheli island has limited coverage. Prepare for offline navigation.
KMF is pegged to the Euro at 491.97 KMF per EUR.
Common mistakes to avoid
Not downloading offline maps for Moheli island.
Expecting coverage in the interior of Mount Karthala (active volcano) on Grande Comore.
Frequently asked questions
How much does a SIM card cost in Comoros?
SIM cards start at about 1,500 KMF ($3 USD) for 2 GB over 30 days.
Is there coverage on all Comoros islands?
Grande Comore and Anjouan have 4G in main towns. Moheli island has limited coverage. Download offline maps for all three islands.
Which eSIM is best for Comoros?
HelloRoam connects to Comoros's 4G LTE network and plans start at $10 for 3 GB over 30 days. It works well for travelers who want data active before landing. Airalo offers a wider range of plan sizes at competitive prices. Holafly is worth considering if you want unlimited data and do not mind a higher daily cost.
Should I buy a SIM card or eSIM for Comoros?
Local Telma SIM is cheaper. eSIM useful for pre-departure activation. A local SIM from Telma Comores starts at $3 and requires passport registration. Choose eSIM if your phone supports it and you value convenience. Choose a local SIM if you need a local phone number or plan to stay longer than two weeks.
Helpful guides
- eSIM vs Local SIM: Which to Choose
- eSIM Setup Guide (iPhone and Android)
- SIM Registration Requirements
- Best SIM Cards by Region
SIM card guides for nearby countries
Traveling beyond Comoros? These guides cover nearby destinations.
