| Region ; Label ; Comment |
| GT ; SC ; "http://www.itu.int/oth/T020200005A/en" |
| GT ; SC ; "http://www.sit.gob.gt/index.php?page=plan-de-numeracion" |
| GT ; SC ; "http://en.wikipedia.org/wiki/Telephone_numbers_in_Guatemala" |
| GT ; SC_CARRIER_SPECIFIC ; "https://support.twitter.com/articles/20170024" |
| GT ; SC_SMS_SERVICES ; "https://support.twitter.com/articles/20170024" |
| GT ; XML ; "http://www.itu.int/oth/T020200005A/en" |
| GT ; XML ; "http://www.sit.gob.gt/index.php?page=plan-de-numeracion" |
| GT ; XML ; "http://en.wikipedia.org/wiki/Telephone_numbers_in_Guatemala" |
