Country Code: +504 International Call Prefix: 00 National Significant Numbers (NSN): eight digits.
Format: +504 2ABC XXXX (fixed lines) or +504 YABC XXXX for Y = 3,7,8,9 (mobile) In 2010 fixed telephone numbers in Honduras increased from seven to eight digits by adding the digit 2 at the beginning of all fixed line numbers.
Mobile telephone numbers in Honduras increased from seven (7) to eight (8) digits.
The new dialling instructions are as follows: Fixed numbers in Honduras remained unchanged at seven digits in length until 2010.