Eritrea +291
Official telecommunications routing registry for Eritrea. International dialing prefix is +291. Browse all regional numbering plan area codes below.
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Eritrea, a nation located in the Horn of Africa along the Red Sea, presents a unique and often challenging telecommunications environment. The country's telephone system is managed exclusively by the state-owned Eritrea Telecommunications Services (EriTel), which holds a monopoly over all fixed-line, mobile, and internet services. For international callers, understanding the country's dialing protocols is essential, as the network infrastructure is limited and historically subject to periodic disruptions. The international dialing code for Eritrea is +291, and it is used for both landline and mobile numbers, which share a uniform seven-digit format without separate area codes. This centralized structure simplifies the dialing process but also reflects the country's controlled and evolving telecom sector.
How to Dial Eritrea from Abroad
To place an international call to Eritrea, the process follows the standard international dialing format. Begin with the exit code of the country you are calling from (e.g., 00 from most European countries, 011 from the United States and Canada), followed by Eritrea's country code +291, and then the seven-digit local subscriber number. It is crucial to omit any leading '0' that may appear in local listings, as Eritrea does not use trunk prefixes for international dialing. For example, a local number displayed as 1234567 would be dialed as [your country's exit code] + 291 1234567. When calling from a mobile phone, you can simply replace the exit code with the plus sign (+), making the format +291 1234567. Always confirm the number's validity, as Eritrea has a limited number of active lines, and some numbers may be temporarily out of service due to network constraints.
Understanding the Numbering System and Area Code Context
Unlike many countries with distinct area codes for different cities or regions, Eritrea employs a single national numbering plan. All subscriber numbers, whether for landlines in the capital Asmara, the port city of Massawa, or other administrative regions, consist of exactly seven digits. This uniform structure means that there are no area codes to consider when dialing within or into Eritrea. However, it is important to note that mobile numbers are also seven digits long, and there is no digit prefix that distinguishes mobile from fixed-line numbers. This can lead to confusion, but the call will still connect as long as the number is correct. The absence of area codes is a result of the country's small population and centralized telecom administration, which also means that the total number of available subscriber numbers is relatively limited, estimated at only a few hundred thousand active lines.
Special Dialing Rules and Network Considerations
Eritrea's telecom infrastructure is subject to special considerations that international callers must be aware of. First, the country has experienced periodic internet and mobile network shutdowns, often during periods of political tension, which can affect call connectivity. Second, international calls to Eritrea are frequently routed through satellite or fiber-optic links that may have limited capacity, leading to potential delays or call drops. Additionally, while the government has licensed mobile services, the adoption rate remains low, and many residents rely on landlines or Voice over IP (VoIP) services, though the latter are officially restricted. When dialing from abroad, it is advisable to have the exact seven-digit number, as directory assistance is not widely available. Furthermore, calls to Eritrea may be subject to higher tariffs due to the country's international settlement rates, so it is recommended to check with your telecom provider for specific charges before placing a call.
Traveler and Business Communication Tips
For travelers and business professionals, effective communication with Eritrea requires careful planning. Most hotels and business centers in Asmara offer international calling services, but these are often expensive and may require operator assistance. Mobile roaming with foreign SIM cards is possible, but coverage is limited outside major urban centers, and the government has been known to restrict roaming services. To avoid connectivity issues, it is advisable to purchase a local SIM card from EriTel upon arrival, which requires registration and a passport copy. However, the availability of international calling credits on local SIMs can be sporadic. For business purposes, consider scheduling calls during Eritrea's business hours (Monday to Friday, 8:00 AM to 5:00 PM local time) and confirm the number via email or alternative communication channels beforehand, as the telecom network is not always reliable. Additionally, due to the country's restrictions on VoIP services, platforms like Skype or WhatsApp may not function properly, so traditional telephone calls remain the most dependable method of contact.