Micronesia phone number format
How do you format a Micronesia phone number?
Write a Micronesia phone number with the country code +691. A mobile looks like 350 1234 inside Micronesia and +691 350 1234 from abroad. Mobiles have 7 digits after the country code, and the E.164 form is +6913501234. A format check confirms the digits fit the numbering plan, not that the number is in service.
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Paste your Micronesia 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-onMicronesia number format at a glance
| Country calling code | +691 |
|---|---|
| International prefix (calling out of Micronesia) | 00 |
| Trunk prefix (domestic dialling) | None |
| Mobile number length | 7 digits after +691 |
| Landline number length | 7 digits after +691 |
| Mobile vs landline from the digits | Not reliably, many ranges are shared |
In short: +691, 7 digits for a mobile. The checker below formats any Micronesia number free in your browser; it can't say whether a line is live. Bulk phone number validator · Pro + Phone plan
Example Micronesia 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 Micronesia) | 350 1234 | 320 1234 |
| International | +691 350 1234 | +691 320 1234 |
| E.164 | +6913501234 | +6913201234 |
How to write a Micronesia number in E.164
- Remove spaces, dashes, dots and brackets so only digits are left.
- Micronesia has no trunk prefix, so keep every digit of the national number.
- Put +691 in front. The result has 7 digits after the country code for a mobile.
So 350 1234 becomes +6913501234. 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 Micronesia 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 Micronesia
A Micronesia mobile number starts with 3100, 3120, 3130, 3201–3209, 3301–3309, 3501–3509, 3602, 3701–3709, 3804, 3905, 820, 92–97 after +691. 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 +691 | Digits | Example |
|---|---|---|---|
| Mobile | 3100, 3120, 3130, 3201–3209, 3301–3309, 3501–3509, 3602, 3701–3709, 3804, 3905, 820, 92–97 | 7 | +691 350 1234 |
| Landline (fixed line) | 3100, 3120, 3130, 3201–3209, 3301–3309, 3501–3509, 3602, 3701–3709, 3804, 3905, 820, 92–96 | 7 | +691 320 1234 |
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 Micronesia. The regulator’s filing is the authority when the two disagree.
Validate a list of Micronesia 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 Micronesia?
- The country calling code for Micronesia is +691. When you call Micronesia from abroad, dial your international prefix (or +) followed by 691 and the number.
- How many digits is a Micronesia phone number?
- A Micronesia mobile number has 7 digits after the country code +691, the same as a landline.
- How do I write a Micronesia number in international format?
- Start with +691, then add the rest of the number. The mobile number 350 1234 becomes +691 350 1234, or +6913501234 in E.164, the form most CRMs and SMS tools expect.
- Can you tell if a Micronesia number is a mobile?
- Not always from the digits. In Google's numbering-plan data many Micronesia 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 Micronesia number is in service?
- No. A valid format means the digits fit a range Micronesia'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 Micronesia 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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- Upload a CSV up to 100,000 rows with an email or phone column
- Every phone gets status, E.164 format, country and number type
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