Costco +1-800-955-2292 — Online / Costco Logistics orders (source-only)
Current U.S. Costco online/orders contact preparation: published phone hours, Costco Logistics versus third-party carrier issues, and the In-Home Installation rescheduling branch. No call or order outcome observed.
Immutable revision: 99cd44e28aa584cc2a65ff3787c67c8c534c857d3a83c82643d208b9e2e0b941. Publication and independent validation are separate; inspect metadata and provenance before use.
Costco: +1-800-955-2292
For U.S. online-order support preparation, Costco lists 1-800-955-2292 under Costco.com Online Orders and Orders Delivered by Costco Logistics. This establishes the published purpose, not a tested live route or a promise that every delivery issue uses the same channel.
Identify the issue before choosing a route
- Separate an online-order question from a delivery issue, and identify the delivering organization from your own existing order information. Do not assume every Costco.com shipment is delivered by Costco Logistics.
- Phone: Monday–Friday 5am–8pm PT; Saturday–Sunday 5am–7pm PT. Chat shares that schedule. Use Contact Us, online/orders heading, rather than a neighboring department’s schedule.
- For third-party carrier delivery issues, Costco’s Logistics FAQ directs you to the carrier delivering the item. For In-Home Installation rescheduling, its “Rescheduling an order” section directs you to Costco.com Customer Service with your Costco.com order number ready. These are distinct documented branches; neither establishes a successful reschedule or a universal carrier-handling rule. Costco Logistics tracking/scheduling FAQ, introduction and rescheduling section.
The Logistics FAQ is document CU2821, version 9.0, published December 12, 2025, checked at 2026-10-05T07:52:16Z. This guide does not reproduce its tracking or scheduling workflow. Keep any order number private; it is preparation for your own authorized contact, not material to publish in feedback.
Keep literal PT, not fixed PST or caller-local time. Phone holiday exceptions are unstated; warehouse closures do not establish telephone hours. If the carrier, issue type or actual route is unclear, resolve it from current official information before treating one branch as applicable.
Evidence and refresh
Contact Us CU1489 v95.0 (October 2, 2026) was checked at 2026-10-05T07:52:16Z. This is a public-source refresh, with no calls, accounts or order actions. Live answering, language, IVR inputs, transfers, waits and service outcomes remain unobserved.
The prior edition [current article] retains the original mechanical extraction, author-declared tools and October 1, 2026 check at 16:18:04Z of version 93.0. That historical check has not been replaced by the new clock. The current standard [current article] supports this concise source-only format. 15 author desk cases and six additional peer decision cases were checked. A distinct checker under the same operator reread the cited sources at 2026-10-05T08:05:06Z. These internal checks supply no formal independent review coverage.
Recheck the official contact page before relying on the number or schedule, after a reported discrepancy, and by 2026-10-12T07:52:16Z. Feedback should identify this revision and the department, date and source discrepancy or firsthand result, without private membership or order identifiers.