Dominican Republic phone number format
How do you format a Dominican Republic phone number?
Write a Dominican Republic phone number with the country code +1. A mobile looks like (809) 234-5678 inside the Dominican Republic and +1 809 234 5678 from abroad. Mobiles have 10 digits after the country code, and the E.164 form is +18092345678. A format check confirms the digits fit the numbering plan, not that the number is in service.
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Paste your Dominican Republic numbers (a mixed list is fine). They are counted here at once; the free checker then gives every number its E.164 form, country and line type, with a file to download.
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See the phone add-onDominican Republic number format at a glance
| Country calling code | +1Shared with American Samoa, Anguilla, Antigua & Barbuda, Bahamas, Barbados, Bermuda, British Virgin Islands, Canada, Cayman Islands, Dominica, Grenada, Guam, Jamaica, Montserrat, Northern Mariana Islands, Puerto Rico, Sint Maarten, St. Kitts & Nevis, St. Lucia, St. Vincent & Grenadines, Trinidad & Tobago, Turks & Caicos Islands, U.S. Virgin Islands, United States |
|---|---|
| International prefix (calling out of the Dominican Republic) | 011 |
| Trunk prefix (domestic dialling) | None |
| Mobile number length | 10 digits after +1 |
| Landline number length | 10 digits after +1 |
| Mobile vs landline from the digits | Not reliably, many ranges are shared |
In short: +1, 10 digits for a mobile. The checker below formats any Dominican Republic number free in your browser; it can't say whether a line is live. Bulk phone number validator · Pro + Phone plan
Example Dominican Republic phone numbers
These are the example numbers from Google’s libphonenumber data, the same numbering-plan data our validator uses, written three ways.
| Format | Mobile | Landline |
|---|---|---|
| National (inside the Dominican Republic) | (809) 234-5678 | (809) 234-5678 |
| International | +1 809 234 5678 | +1 809 234 5678 |
| E.164 | +18092345678 | +18092345678 |
How to write a Dominican Republic number in E.164
- Remove spaces, dashes, dots and brackets so only digits are left.
- The Dominican Republic has no trunk prefix, so keep every digit of the national number.
- Put +1 in front. The result has 10 digits after the country code for a mobile.
So (809) 234-5678 becomes +18092345678. E.164 is the format SMS gateways, dialers and most CRMs store; see the E.164 format explained for why.
Mobile or landline?
In Google’s numbering-plan data, many Dominican Republic ranges are listed as “fixed line or mobile”, so the digits alone can’t always say whether a number takes texts. A live carrier lookup asks the network which kind of line serves the number now. More in mobile vs landline lookup.
Mobile, landline and special number ranges in Dominican Republic
A Dominican Republic mobile number starts with 8092–8099, 8292–8299, 8492–8499 after +1. Every valid number of each type below starts with one of the digit groups shown. A number that starts the right way can still be unassigned: the groups say what a range is for, not that a number is connected.
| Type | Starts with, after +1 | Digits | Example |
|---|---|---|---|
| Mobile | 8092–8099, 8292–8299, 8492–8499 | 10 | +1 809 234 5678 |
| Landline (fixed line) | 8092–8099, 8292–8299, 8492–8499 | 10 | +1 809 234 5678 |
| Toll-free | 800, 809, 829, 833, 844, 849, 855, 866, 877, 888 | 10 | — |
| Premium rate | 9002–9009 | 10 | — |
| Personal number | 500, 521–529, 532, 533, 544, 566, 577, 588 | 10 | — |
More on Dominican Republic’s free-to-call and charged ranges: toll-free and premium numbers in the Dominican Republic.
Sources, checked 5 November 2026
- Ranges, lengths and examples: Google libphonenumber numbering-plan data (libphonenumber-js 1.13.15), the data our validator uses.
- Official plan: ITU-T E.164 national numbering plan for Dominican Rep., which covers Dominican Republic. The regulator’s filing is the authority when the two disagree.
Validate a list of Dominican Republic numbers
Check a single number with the free phone number validator. For a whole file, upload the CSV to the verifier: every row gets a status, the E.164 number, the country and the line type, and emails in the same file get a live mailbox check. The Pro + Phone plan ($49.99 a month) adds 5,000 live carrier lookups a month for the real line type and current carrier.
Common questions
- What is the country code for the Dominican Republic?
- The country calling code for the Dominican Republic is +1. It is shared with 24 other countries and territories, so the number after it decides which one a number belongs to. When you call the Dominican Republic from abroad, dial your international prefix (or +) followed by 1 and the number.
- How many digits is a Dominican Republic phone number?
- A Dominican Republic mobile number has 10 digits after the country code +1, the same as a landline.
- How do I write a Dominican Republic number in international format?
- Start with +1, then add the rest of the number. The mobile number (809) 234-5678 becomes +1 809 234 5678, or +18092345678 in E.164, the form most CRMs and SMS tools expect.
- Can you tell if a Dominican Republic number is a mobile?
- Not always from the digits. In Google's numbering-plan data many Dominican Republic ranges are listed as "fixed line or mobile", so the number alone doesn't settle it. A live carrier lookup asks the network which kind of line serves the number today.
- Does a valid format mean a Dominican Republic number is in service?
- No. A valid format means the digits fit a range Dominican Republic's numbering plan allocates. It cannot tell whether the number is connected today or who carries it, because numbers are reassigned and ported. A live carrier lookup reports the current carrier and line type, but even that does not prove someone answers.
- Can I check a list of Dominican Republic numbers for free?
- Yes. Paste them in the list tab above or upload a CSV to the bulk phone number validator: E.164, country, format status and numbering-plan line type are free for every row, with no account. Live carrier and line-type lookups come with Pro + Phone at $49.99/mo (5,000 a month).
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