Access code may refer to:

Authentication

Password A password, sometimes called a passcode (for example in Apple devices), is secret data, typically a string of characters, usually used to confirm a user's identity. Traditionally, passwords were expected to be memorized, but the large number of ...

, a secret word *

Personal identification number A personal identification number (PIN), or sometimes redundantly a PIN number or PIN code, is a numeric (sometimes alpha-numeric) passcode used in the process of authenticating a user accessing a system. The PIN has been the key to facilitatin ...

(PIN), a secret

Telecommunications

* Trunk access code, used to dial a domestic call *

International access code The following is a list of different international call prefixes that need to be dialled when placing an international telephone call from different countries. Countries by international prefix Countries using optional carrier selection code ...

, used to dial an international call *

Area code A telephone numbering plan is a type of numbering scheme used in telecommunication to assign telephone numbers to subscriber telephones or other telephony endpoints. Telephone numbers are the addresses of participants in a telephone network, re ...

, a segment of a telephone number

Other

* ''Access Code'' (film), a 1984 film with

Macdonald Carey Edward Macdonald Carey (March 15, 1913 – March 21, 1994) was an American actor, best known for his role as the patriarch Dr. Tom Horton on NBC's soap opera ''Days of Our Lives''. For almost three decades, he was the show's central cast member ...

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