Direct distance dialing
id:
direct-distance-dialing-179-359136
title:
Direct distance dialing
text:
Direct distance dialing (DDD) is a telecommunications service feature in North America by which a caller may, without operator assistance, call any other user outside the local calling area. Direct dialing by subscribers typically requires extra digits to be dialed as prefixes to the directory telephone number of the destination. International Direct Distance Dialing (IDDD) extends the system beyond the geographic boundaries of the North American Numbering Plan (NANP).
brand slug:
wiki
category slug:
encyclopedia
description:
Telecommunication service
original url:
https://en.wikipedia.org/wiki/Direct_distance_dialing
date created:
2002-02-25T15:51:15Z
date modified:
2024-09-04T18:25:16Z
main entity:
{"identifier":"Q5280325","url":"https://www.wikidata.org/entity/Q5280325"}
image:
fields total:
13
integrity:
15