NumberResearchThousands-blocks in 986-497
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 986-497 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 986 blocks
Most active assignees, all time — NPA 986
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-06-25 | 986-497-0XXX | 0000–0999 | Assigned | MILLENNIUM NETWORKS, LLC - ID | 022G | IDAHOFALLS | ID |
| 2018-09-25 | 986-497-1XXX | 1000–1999 | Assigned | AIRUS, INC. - ID | 579H | IDAHOFALLS | ID |
| 2020-07-08 | 986-497-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | IDAHOFALLS | ID |
| 2020-01-15 | 986-497-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ID | 7558 | IDAHOFALLS | ID |
| 2020-11-18 | 986-497-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | IDAHOFALLS | ID |
| 2019-08-15 | 986-497-5XXX | 5000–5999 | Assigned | ONVOY, LLC - ID | 689F | IDAHOFALLS | ID |
| 2019-05-01 | 986-497-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - ID | 808G | IDAHOFALLS | ID |
| 2020-09-24 | 986-497-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | IDAHOFALLS | ID |
| 2020-11-18 | 986-497-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | IDAHOFALLS | ID |
| 2019-04-24 | 986-497-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | IDAHOFALLS | ID |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.