trunk prefix (P203)
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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