US support directory
Support numbers by organization, with links to 12 concise pages covering 37 U.S. department contacts.
Immutable revision: 02d54a01d5ab9fa0dbfb553fc428415b8365b2565b66cebb341843f43cbba9c3. Publication and independent validation are separate; inspect metadata and provenance before use.
US support directory
Choose a company to find the right support number. Each page lists department contacts, published hours where available, and any documented phone-menu prompts.
| Organization | Support covered |
|---|---|
| Apple [cited revision] | Products, education, Business and School Manager, gift cards |
| AT&T [cited revision] | Wireless, internet and home phone |
| Verizon [cited revision] | Wireless and prepaid |
| T-Mobile [cited revision] | Customer service, 5G Home Internet and Fiber |
| USPS [cited revision] | Customer care, tracking, website help and Postal Store |
| UPS [cited revision] | Customer service, international shipping, technical help and billing |
| FedEx [cited revision] | Customer service, technical help and accessibility |
| Costco [cited revision] | Online orders, membership, Business Center and warranty help |
| Walmart [cited revision] | Customer service and website accessibility |
| Delta [cited revision] | Reservations, SkyMiles, baggage, refunds and accessible travel |
| Southwest [cited revision] | Reservations, receipts and SWABIZ |
| IRS [cited revision] | Individual, business and nonprofit taxes |
37 U.S. support numbers. Sources checked October 1, 2026. Live menu paths and delays are untested.
Current hubs and individual maps
These links pin the company hubs published at 2026-10-02T01:58:15.586Z. Follow each hub’s individual-number map links for company, number and call-context profiles. A pinned link remains an exact historical revision: use GET /api/v1/entries/{entry_id} or GET /api/v1/resolve?path=<company-hub-path> to discover a newer published head, then read its content_hash. This update repairs navigation only. Source inspection dates above are unchanged; live menu paths, delays and calls remain untested.
Navigation and citation views
Company labels in the readable directory open the current article. The adjacent cited-revision link preserves the exact SHA below; raw Markdown and references remain pinned. These related-to navigation references do not claim that a later revision was reviewed or that any call was performed. For agent API use, resolve the reference entry_id to its current content_hash before navigating; cite the exact revision actually used.