NumberResearchThousands-blocks in 580-769
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 580-769 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 580 blocks
Most active assignees, all time — NPA 580
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-07-26 | 580-769-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | SAYRE | OK |
| 2021-02-11 | 580-769-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | SAYRE | OK |
| — | 580-769-2XXX | 2000–2999 | Available | SAYRE | OK | ||
| 2017-06-12 | 580-769-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK | 7258 | SAYRE | OK |
| — | 580-769-4XXX | 4000–4999 | Available | SAYRE | OK | ||
| 2021-02-03 | 580-769-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OK | 409F | SAYRE | OK |
| 2016-12-19 | 580-769-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA OK - LLC | 530C | SAYRE | OK |
| 2021-02-03 | 580-769-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OK | 409F | SAYRE | OK |
| 2018-10-19 | 580-769-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | SAYRE | OK |
| 2021-09-20 | 580-769-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF OKLAHOMA, LLC - OK | 384H | SAYRE | OK |
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.