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November 04, 2026

AT&T SERVICES, INC. et al v. T-MOBILE US, INC.

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Case Number:

1:26-mc-00162

Court:

District Of Columbia

Nature of Suit:

Other Statutory Actions

Judge:

Colleen Kollar-Kotelly

Firms

Companies

Sectors & Industries:

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Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.

Coverage

  1. November 05, 2026

    AT&T Asks Court To Force HarrisX Testimony In False Ad Case

    AT&T is asking a D.C. federal judge to force market research firm HarrisX to sit for a deposition connected to the carrier's Texas false advertising lawsuit against T-Mobile, claiming in a new motion that HarrisX was looking to run out the clock until its evidence is irrelevant.

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