This free Guatemalan phone number checker shows whether a number is valid.
A Guatemalan phone number checker tells you whether a number is real, which means it follows Guatemala's numbering rules and is assigned. Enter a +502 number above and 1Lookup's free checker returns valid or invalid in seconds, with the line type and country, checked against Guatemala's numbering plan.
Pick the country, then enter the number without the country code.
Free & rate-limited. No signup required to try.
- Country code
- +502
- Mobile numbers
- 8 digits after +502, starting 3, 4, 5 or 8
- Landlines
- 8 digits after +502, starting 2, 6 or 7, such as +502Â 2XXXÂ XXXX
- Written at home
- 5123 4567
- Written for apps and SMS
- +50251234567
- Dialed from the US
- 011 502 5123 4567
A Guatemalan mobile number is +502 followed by 8 digits, and the first one is 3, 4, 5 or 8.
Written with the country code
- +502Country code
- 5Mobile start
- 123 45677 more digits
The +502 comes before the number and is dropped when you dial inside Guatemala.
A Guatemalan phone number checker reads a number's format first and then checks it against Guatemala's numbering plan.
This is the path one check takes. A number can be written correctly and still not be assigned to anyone, so the format check alone is not the answer.
- You enter the numberType it the way it is written at home, such as 5123 4567, or paste it with +502.
- Its format is checkedEach type of number has its own rules. A mobile needs 8 digits after +502 and starts with 3, 4, 5 or 8 at home.
- It is checked against the numbering planNumbers outside the US and Canada are checked against the numbering plan of their country, which for this page is Guatemala's.Nothing is sent to the number, so it never rings and its owner is never told.
- You see valid or invalidWith the line type and country in a few seconds, and the carrier or network where one is listed.
A Guatemalan mobile number has 8 digits after +502 and starts with 3, 4, 5 or 8, so any other length is not a valid mobile.
These lengths come from the numbering data for Guatemala.
| Number type | Starts with at home | Digits after +502 | Written at home |
|---|---|---|---|
| Mobile | 3, 4, 5 or 8 | 8 | 5123 4567 |
| Landline | 2, 6 or 7 | 8 | 2XXX XXXX |
Three common mistakes make a Guatemalan number fail the check, and each one is quick to fix.
Repeating +502 adds digits.
Write +502 5123 4567 once, with the country code at the front.
Typing too few or too many digits makes a number invalid.
A mobile number has 8 digits after +502. With 7 or 9 it cannot be a valid mobile, so look for a missing or doubled digit.
Leaving the wrong country selected changes how the number is read.
The checker reads a number by the rules of the country selected above, so keep Guatemala selected for a +502 number. Paste a number with its + and country code and the country is read from the number itself.
These are the questions people ask most about checking Guatemalan phone numbers.
How do I check if a Guatemalan phone number is valid?
Enter the number in the box above with Guatemala selected. The free checker returns valid or invalid in seconds, with the line type and country. Type it the way it is written at home, such as 5123 4567, or in full as +502 5123 4567.
How many digits is a Guatemalan phone number?
A mobile number has 8 digits after +502. A landline has 8 digits after +502, such as +502 2XXX XXXX.
What does a Guatemalan mobile number start with?
Mobile numbers start with 3, 4, 5 or 8 at home, which is 3, 4, 5 or 8 after +502.
How do I write a Guatemalan number for an app or an SMS tool?
Use the E.164 form: a plus sign, 502, then the number and no spaces, such as +50251234567.
Does the Guatemalan phone number checker show the carrier?
It shows the carrier or network where one is listed. Numbers outside the US and Canada are checked against the numbering plan of their country rather than live carrier data, so some come back with no carrier name.
Does valid mean the Guatemalan number is active?
No. Valid means the number is real, correctly written for Guatemala and assigned. Whether a line is switched on and reachable right now is a different question, and the free HLR lookup answers it.
Can I check a whole list of Guatemalan phone numbers?
Yes. This free tool checks one number at a time. A 7-day free trial opens CSV upload and the API, at 1 credit a number.
Does the person know I checked their number?
No. The check reads records only. No call or text goes to the number, so its owner is never told.
You can check numbers from other countries on their own pages.
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These free tools answer the next question about a number.
- The +502 country code pageHow to dial Guatemala, the time there now and the landline places.
- HLR lookupCheck whether a mobile number is switched on and reachable right now.
- Line type lookupSee whether a number is a mobile, a landline or VoIP.
- Carrier lookupFind the carrier or network behind a number.
- Phone validator for any countryThe same check with the country picker open to every country.
- Phone validation APIRun the same check from your own software, one request per number.
Sources: Google's libphonenumber numbering data for lengths, mobile starts and landline starts, as of September 24, 2026; the ITU list of country codes.