AREA CODES 52 TO CALL MEXICO’S CITIES By Az | 0 Comment Phone codes of Mexico. Area number Mexico’s cities. Country 52. Area code or telephone prefixes of Mexico’s cities. How to call Mexico: CODES OF THE MAIN CITIES IN MEXICO AND HOW TO CALL SHARE IN:Click to share on WhatsApp (Opens in new window)Click to share on Telegram (Opens in new window)MoreClick to email a link to a friend (Opens in new window)