The simplest way to identify a country for international purposes—such as shipping, data, and banking—is by using the ISO 3166-1 alpha-2 code.
The direct answer to the query “Guatemala country code 2 letter” is GT.
This two-letter code is an international standard that provides a shorthand identifier for Guatemala across various global communication, finance, and regulatory systems. We also clarify the full international phone dialing code and the correct format for calling.
The Official 2-Letter Code and Primary Identifiers
The ISO (International Organization for Standardization) assigns three types of codes for global identification, all of which confirm Guatemala’s identity.
| Identifier Type | Code | Purpose |
| 2-Letter Code (Alpha-2) | GT | Used for internet Top-Level Domains (.gt), country subdivisions, and postal addressing. |
| 3-Letter Code (Alpha-3) | GTM | Used for currency (GTQ – Quetzal) and banking/financial transactions. |
| International Calling Code | +502 | Used for all inbound telephone calls from outside the country. |
Guatemala’s Telephone Numbering Plan
Guatemala uses a national numbering plan where all phone numbers are exactly eight digits long (following the country code). There are no regional area codes that need to be added for international dialing; the first digit of the national number identifies the service type (e.g., 2 is for fixed lines in the metropolitan zone, while 4 or 5 is often for mobile services).
How to Call Guatemala from the US or Canada
To connect with a number in Guatemala, use the universal dialing format:
- Dial the International Exit Code: Use 011 (standard for the US/Canada) or the universal plus sign (+) on a mobile phone.
- Dial the Guatemala Country Code: Enter 502.
- Dial the 8-Digit National Number: Enter the full 8-digit local number (including the metropolitan or mobile prefix).
Example (Calling Guatemala City from the US):
Time Zone
Guatemala operates on UTC -6 hours year-round and does not observe Daylight Saving Time.
- Comparison to US Time Zones: Guatemala is the same time as U.S. Central Standard Time (CST) and 2 hours behindS. Eastern Standard Time (EST).
Frequently Asked Questions (FAQ)
Is Guatemala’s dialing code part of the +1 NANP?
No. Guatemala opted out of the North American Numbering Plan (NANP). Its unique dialing code is +502.
Is GT a legitimate international code?
Yes. GT is the official ISO 3166-1 alpha-2 code for Guatemala. This is the internationally recognized shorthand.
How long is a complete phone number in Guatemala?
A complete, internationally formatted phone number for Guatemala consists of +502 followed by the 8-digit national number, totaling 11 digits.
Conclusion
The official two-letter country code for Guatemala is GT, while its telephone dialing code is +502. When communicating internationally, use the GT code for digital forms and the prefix followed by the 8-digit number for calls.
