trunk prefix (P2167)
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a digit or digits to be dialled before a telephone number to initiate a telephone call for the purpose of selecting an appropriate telecommunications circuit by which the call is to be routed
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
trunk prefix
|
a digit or digits to be dialled before a telephone number to initiate a telephone call for the purpose of selecting an appropriate telecommunications circuit by which the call is to be routed
|
Data type
String
