Voice
How to Call Dominican Republic
This guide provides helpful tips for calling the Dominican Republic from the U.S. Learn how to confidently make calls to the D.R.
The Dominican Republic country code is +1. Use +1 as the international dialing prefix for calls to Dominican Republic from any country, then dial the dominican republic area code without the leading 0 and the local number. The ISO codes are DO and DOM.
DOMINICAN REPUBLIC COUNTRY CODE
+1
Dial before any dominican republic number from outside Dominican Republic
What is the country code for Dominican Republic?
| Quick reference | Detail | When to use |
|---|---|---|
| Country Code | +1 | Dial before a dominican republic number |
| ISO Code | DO / DOM | Country identifiers |
| International Prefix | +1 | Use for calls into Dominican Republic |
| Trunk Prefix | 0 | Use only for domestic dialing |
| Number Length | 10 digits after +1 | Area or mobile code plus subscriber number |
| Emergency | 911 | Police, fire, and ambulance |
Good to know: Dominican Republic uses area codes 809, 829, and 849 under the North American Numbering Plan.
For dominican republic numbers, the 0 at the start of a domestic area code is the trunk prefix. Keep it for calls inside Dominican Republic. Remove it when calling from another country.
How to call Dominican Republic
Use this universal format: exit code, then +1, then area code with the trunk 0 removed, then local number.
- Dial your exit code, or press + on a mobile phone.
- Dial 1 for Dominican Republic.
- Dial the area code without the leading 0.
- Dial the local subscriber number.
International call flow:
1. Exit code
→
2. +1
→
3. Area code without 0
→
4. Local number
Exit code by country
US and Canada
011
UK and most of Europe
00
Australia
0011
Mobile, any country
+
Dominican Republic numbers use a 0 trunk prefix for domestic calls. Remove it when calling from abroad.
Dialing format and examples
The +CC format works on any mobile phone. Use +1 809 123 4567 for a Santo Domingo landline and +1 809 234 5678 for a mobile number.
| Origin | Format | Example |
|---|---|---|
| US/Canada | 011 1 area code local number | 1 809 123 4567 |
| UK | 00 1 area code local number | 00 1 809 123 4567 |
| Australia | 0011 1 area code local number | 01 809 123 4567 |
| Mobile, any country | +1 area code local number | +1 809 123 4567 |
For other dialing guides, see How to call the Netherlands or How to call Germany.
What a Dominican Republic number looks like
A dominican republic phone number in international format has two parts. The country code +1 and the national number.
Landline
+1 | 809 | 1234567
Mobile
+1 | 829 | 3456789
Number format and length
After +1, dominican republic numbers contain 10 digits after +1. Landlines and mobile numbers follow the national format.
| Number type | Pattern | Example |
|---|---|---|
| Santo Domingo landline | +1 809 XXX XXXX | +1 809 123 4567 |
| Dominican Republic mobile | +1 829 XXX XXXX | +1 829 345 6789 |
Format a Dominican Republic number for WhatsApp
For WhatsApp, save the dominican republic number in international format with +1 and no trunk 0. You can also save it without spaces.
If your team needs a dominican republic number for customer calls or local presence, see Telnyx Phone Numbers for numbers in 140+ countries with instant activation.
Good to know: WhatsApp needs the full international format. Drop the leading 0 before you add +1.
Dominican Republic number formats and emergency numbers
Dominican Republic numbers follow the national format. From another country, place +1 before the national number.
| City or region | Domestic code | International code |
|---|---|---|
| Santo Domingo | 809 | +1 809 |
| Santiago | 849 | +1 849 |
| Puerto Plata | 809 | +1 809 |
| La Romana | 809 | +1 809 |
| San Pedro de Macoris | 809 | +1 809 |
| Higuey | 809 | +1 809 |
| Number type | Dialed in Dominican Republic | Notes |
|---|---|---|
| Emergency | 911 | Police, fire, ambulance |
| Toll-free | 0800 | Free from dominican republic lines, not always reachable from abroad |
| Premium rate | 0900 | Can cost more than standard calls |
| Business numbers | 085 | Non-geographic business lines |
Keep in mind: 911 works inside Dominican Republic only. If you are outside Dominican Republic, call the emergency number for your current location. Some service numbers may not accept calls from outside Dominican Republic.
Cost and best time to call Dominican Republic
Call cost and timing depend on your carrier, your country, and whether you call a landline, mobile, toll-free, or premium-rate number.
How much does it cost to call Dominican Republic
For business calling, Telnyx SIP Trunking gives per-minute pricing for calls to dominican republic landline and mobile destinations with usage-based pricing and no monthly minimums. Your total cost can change based on call volume, destination type, and fees from your current provider.
| Calling method | Cost pattern | Best for |
|---|---|---|
| Mobile carrier | Plan rate or international fee | Personal calls |
| International add-on | Recurring fee plus lower per-minute rates | Repeat callers |
| VoIP or SIP | Per-minute pricing by destination type | Teams and high-volume calling |
Good to know: Ask your provider whether dominican republic mobile calls are priced differently from landline calls. They often are.
Time zones and best time to call
Dominican Republic follows Atlantic Standard Time, UTC-4, year-round with no daylight saving.
| Calling from | Offset from NL | Best call window |
|---|---|---|
| United Kingdom | DO offset varies | 8:00 a.m. to 4:00 p.m. UK time |
| US Eastern | DO offset varies | 9:00 a.m. to 11:00 a.m. ET |
| US Pacific | DO offset varies | 6:00 a.m. to 8:00 a.m. PT |
Good to know: Time differences can shift for short periods because daylight saving dates do not match in every country.
Is calling Dominican Republic free
Calling Dominican Republic is not automatically free. It may be free if your mobile or landline plan includes Dominican Republic calling, if both parties use an app over data, or if a company gives you a reachable local number.
WhatsApp and similar apps do not charge per minute for app-to-app calls, but your internet or roaming plan may charge for data. Business callers can use SIP Trunking with usage-based pricing for the lowest per-minute rates.
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Serhii Omelchenko
Global AEO/SEO Manager
Serhii is Global AEO/SEO Manager at Telnyx, based in Amsterdam, he is focused on making communications infrastructure findable and credible across both traditional search and AI-driven discovery. He previously led SEO and GEO strategy for some of the world’s most recognized consu
