Source: Autobound Signal API · 100 signals tracked for T-Mobile · updated
Get T-Mobile's live signals in Claude or ChatGPT, or by API
What changed at T-Mobile this week? Use Autobound signals for t-mobile.com.On September 14, 2026, T-Mobile formed a joint venture with AT&T and Verizon to eliminate wireless dead zones through pooled spectrum and direct-to-device satellite technologies.
Filing excerpt
On September 14, 2026, we entered into definitive agreements and formed a joint venture with AT&T Inc. and Verizon Communications Inc., or wholly owned subsidiaries thereof, which aims to end wireless dead zones in the U.S., including in rural areas, by pooling certain spectrum resources to increase capacity and help satellite providers reach more customers through a unified platform.
What this signalsFilings often name leadership changes, deals and spending plans.
Technologies
Regions named
sec-10qjointVentureGet every 10-Q signal for T-Mobile and the companies you sell to, in the tools you already use.
Connect Autobound to Claude, Claude Code or Cursor with MCP. Then ask: “What changed at T-Mobile this week?”
The Signal API returns 10-Q signals for any list of companies as JSON, for your CRM, warehouse or app.
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This page shows a preview. The full sec-10q record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/042fe589-123a-4c38-aea6-7dd212abe147 returns this record as JSON. POST /v1/companies/enrich returns every signal for t-mobile.com.
{
"signal_id": "042fe589-123a-4c38-aea6-7dd212abe147",
"signal_type": "sec-10q",
"signal_subtype": "jointVenture",
"detected_at": "2026-11-03T07:12:02.605+00:00",
"company": {
"name": "T-Mobile",
"domain": "t-mobile.com"
},
"data": {
"detail": "On September 14, 2026, T-Mobile formed a joint venture with AT&T and Verizon to eliminate wireless dead zones through pooled spectrum and direct-to-device satellite technologies. Vendors offering satellite-cellular interoperability, spectrum optimization, and network engineering may find relevant procurement opportunities.",
"metrics": {
"timeframe": "current_quarter"
},
"quarter": "Q3",
"summary": "T-Mobile formed joint venture with AT&T and Verizon on September 14, 2026",
"excerpts": "On September 14, 2026, we entered into definitive agreements and formed a joint venture with AT&T Inc. and Verizon Communications Inc., or wholly owned subsidiaries thereof, which aims to end wireless dead zones in the U.S., including in rural areas, by pooling certain spectrum resources to increase capacity and help satellite providers reach more customers through a unified platform.",
"relevance": 0.85,
"sentiment": "positive",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/1283699/000128369926000129/tmus-20260930.htm",
"filing_date": "2026-10-28",
"filing_year": 2026,
"fiscal_year": 2026,
"fiscal_year_end": "09/30",
"period_end_date": "2026-09-30",
"sales_relevance": "New entity needs",
"signal_category": "strategic",
"regions_mentioned": [
"U.S."
],
"technologies_mentioned": [
"satellite-based technologies",
"direct-to-device communications"
]
}
}
curl https://signals.autobound.ai/v1/signals/042fe589-123a-4c38-aea6-7dd212abe147 \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"t-mobile.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.