direct distance dialing (0 synonym found)

We don't have synonyms for direct distance dialing yet — it may be a rare, specialized, newly coined, or misspelled word.

We don't have any synonyms for direct distance dialing yet.

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Definition of direct distance dialing:

(N) : a telecommunications service feature in North America by which a caller may, without operator assistance, call any other user outside the local calling area.
Definition of direct distance dialing:

(N) : a telecommunications service feature in North America by which a caller may, without operator assistance, call any other user outside the local calling area.
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