NumberResearchThousands-blocks in 828-818
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 828-818 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 828 blocks
Most active assignees, all time — NPA 828
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-08-03 | 828-818-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | BLOWING RK | NC |
| 2018-10-03 | 828-818-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC | 350F | BLOWING RK | NC |
| 2020-09-09 | 828-818-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | BLOWING RK | NC |
| 2021-03-01 | 828-818-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NC | 638E | BLOWING RK | NC |
| 2021-04-27 | 828-818-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NC | 638E | BLOWING RK | NC |
| 2022-01-25 | 828-818-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | BLOWING RK | NC |
| 2021-06-17 | 828-818-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC | 350F | BLOWING RK | NC |
| — | 828-818-7XXX | 7000–7999 | Available | BLOWING RK | NC | ||
| 2019-02-11 | 828-818-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NC | 638E | BLOWING RK | NC |
| 2019-02-11 | 828-818-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NC | 638E | BLOWING RK | NC |
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.