DialCodesPlus

+52

Mexico

Historical numbering

2 printed entries from former numbering plans. Not for dialing from this page.

Historical numbering

The former dialing prefixes 01, 044 and 045 were removed on 3 August 2019.

The transition amendment kept the previous NIR allocation rules in force through 30 June 2025.

Where this comes from

Historical numbering (2)