Calling Eritrea from Costa Rica: 00 291 [local number].
Quick answer
To call Eritrea from Costa Rica, dial 00, then 291, then the local number without leading zeros. Example: 00 291 7 123 456.
Plan before you dial with the international call cost calculator and the best time to call planner. Looking for a calling card alternative instead of the dialing instructions? Compare calling cards to Eritrea.
Dialing format
00 291 7 123 456
Exit code • Country code • Local number
Whether you’re calling family, friends, or business contacts, knowing how to call Eritrea correctly helps your conversation start smoothly. This guide covers the essential dialing steps, including country and area codes that are easy to miss. By the end, you’ll be ready to connect confidently with anyone in Eritrea - whether you’re calling Asmara or anywhere else.
Follow these simple steps to make a call to Eritrea from Costa Rica
Start by dialing 00 (or use + on mobile). This is the international dialing prefix for Costa Rica.
Dial the country code +291 for Eritrea.
Dial the local phone number in Eritrea (typically 8-10 digits, without any leading zeros).
Full format: 00 291 [local number] - For example: 00 291 612 345 678
International Dialing Format
CallTuv Format
No apps needed • Works in browser
See rates for Eritrea →Check rates
Pick a destination country to see the live per-minute rates for landline and mobile numbers.
Only pay for the minutes you actually talk - no hidden fees, subscriptions or contracts.
Know exactly what each call will cost before you dial. No hidden fees, no surprises.
Your calling credit stays in your account until you use it. No rush, no pressure.
Add more credit whenever you need it. Start with as little as $5 and top up as you go.
Calling Code
+291
Capital of Eritrea
Asmara
Region
Africa (Eastern Africa)
Currency of Eritrea
Eritrean nakfa (Nfk)
Eritrea Time Zones
UTC+03:00
Current time
Your time
--:--
Eritrea
--:--
Eritrea is --
Eritrea, located in Eastern Africa, is a nation with a rich identity. Its capital city, Asmara, serves as the administrative center for a population of approximately 3.6M.
The official currency is the Eritrean nakfa (Nfk). When calling Eritrea, the country code is +291. The country observes the UTC+03:00 time zone(s), and the primary language(s) spoken include Arabic, English, Tigrinya.
Population
3.6M
Population Rank
#127 of 230
Language Footprint
Arabic, English, Tigrinya
Time Zone Footprint
UTC+03:00
City/Area Code Coverage
No city-level entries yet
Dial Code Status
Exclusive code in dataset
Eritrea currently has a 7-digit local number pattern in this guide, with country code +291.
Exit Code in Costa Rica
00 (dial 00 (or + from mobile))
Costa Rica Country Code
+506
Route Dialing Pattern
00 291 7 123 456
Capital Time Difference
9h destination ahead
Best Calling Window (Origin Time)
00:00-09:00
Currency Pair
Costa Rican colón (₡) -> Eritrean nakfa (Nfk)
Primary languages: Costa Rica (Spanish) and Eritrea (Arabic, English, Tigrinya).
Shared language overlap: No direct overlap in primary language list. Primary timezones: Costa Rica (UTC-06:00) and Eritrea (UTC+03:00).
Use this route profile to plan a real call from Costa Rica to Eritrea, including the exit code, destination country code, time difference, and local context.
From
Costa Rica
To
Eritrea
For dialing this route, callers in Costa Rica usually start with 00 or the plus sign, then dial +291 before the local Eritrea number.
Costa Rica's primary timezone in this dataset is UTC-06:00, while Eritrea's is UTC+03:00. A practical origin-time calling window is 00:00-09:00.
Costa Rica callers are represented by CR/CRI, with San José as a capital reference point, Central America, 5.3M people, Costa Rican colón (₡), and primary language context of Spanish.
Origin exit prefix: 00 or + from mobile. Origin country code: +506. Origin time zones: UTC-06:00.
Eritrea is represented here by ER/ERI, Asmara, Eastern Africa, about 3.6M people, Eritrean nakfa (Nfk), and primary language context of Arabic, English, Tigrinya.
Destination calling code: +291. Destination time zones: UTC+03:00. Rate check: check live price before dialing.
This route combines Costa Rica's outbound dialing rules with Eritrea's destination numbering and local schedule. The primary timezone relationship is 9h destination ahead, and the recommended origin-time window is 00:00-09:00.
Dialing sequence: 00 291 local number. Business-hour window: 00:00-09:00. Time relationship: 9h destination ahead.
Destination market: Eritrea is in Eastern Africa, with Asmara as a main administrative center. Calls from Costa Rica may reach family, companies, banks, hotels, clinics, or public offices across a market of about 3.6M. Primary language context: Arabic, English, Tigrinya. Local billing and everyday prices use Eritrean nakfa (Nfk).
Route context: Costa Rica is listed in Central America with a population of about 5.3M; Eritrea is listed in Eastern Africa with about 3.6M. The main listed languages differ: Costa Rica (Spanish) and Eritrea (Arabic, English, Tigrinya). Currency context also changes across the route: Costa Rican colón (₡) in Costa Rica and Eritrean nakfa (Nfk) in Eritrea.
Top up, dial, and stay connected wherever you are with crystal-clear calls. Transparent pricing, no hidden fees, no subscriptions.
If you have any questions, our team is here to assist you.
Send us an e-mail to [email protected] and we'll respond ASAP.
Send us your inquiry using our dedicated contact form.
Ready to dial in?
Create your account, add credits, and place your first call straight from your browser. No setup fees, no subscriptions.
