AT&T Business Service Guide

Offer Details

Direct Distance Dialing (DDD) Service - Competitive Government Services

Direct Distance Dialing (DDD) Service is a Custom Government Network Service that provides Outbound and Toll-Free calling capability for Government Customers.

Offer Description

Direct Distance Dialing (DDD) Service - Competitive Government Services

Terms and Conditions

All terms and conditions associated with this offer.

Services Included in Offer

  • AT&T SDN OneNet Service
    The AT&T Service Guide is being transitioned to a redesigned Service Guide website. To review the status of the transition, refer to the Service Guide Transition page. This version of the Service Guide is no longer in effect. To see the current version of this Offer/Service, which has been transitioned to the new Service Guide format, please click here.

    AT&T SDN OneNet Service is an Outbound switched telecommunications service which permits a Customer to establish a communication path between two stations (Domestic and/or International) using a uniform dialing plan.
  • AT&T Toll-Free Service
    The AT&T Service Guide is being transitioned to a redesigned Service Guide website. To review the status of the transition, refer to the Service Guide Transition page. To see this Offer/Service in the new Service Guide format, please click here. As described on the Service Guide Transition Page, the revised AT&T Toll-Free Services Service Guide only applies to stand-alone Toll-Free Services.

    Toll-Free Calling offers provides for Domestic, Canada, Mexico and Overseas Toll-Free calling.

Rates and Charges

Features and Options


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