In the peripheral tissues, cortisol is converted to cortisone by the enzyme 11-beta-steroid dehydrogenase. Cortisol has much greater glucocorticoid activity than cortisone, and, thus, cortisone can be considered an inactive metabolite of cortisol.
The El Salvador country code 503 will allow you to call El Salvador from another country. El Salvador telephone code 503 is dialed after the IDD. El Salvador international dialing 503 is followed by an area code. The El Salvador area code table below shows the various city codes for El Salvador.
Area Code 523. area code. 1  A telephone numbering plan is a type of numbering scheme used in telecommunications to allocate telephone numbers to subscribers and to route telephone calls in a telephone network.2  A closed numbering plan, such as found in North America, imposes a fixed total length to numbers.rea code. 1  A telephone numbering plan is a type of numbering scheme used in telecommunications to allocate telephone numbers to subscribers and to route telephone calls in a telephone network.