NumberResearchThousands-blocks in 629-877
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 629-877 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 629 blocks
Most active assignees, all time — NPA 629
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-01-07 | 629-877-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | TRIUNE | TN |
| 2023-01-30 | 629-877-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | TRIUNE | TN |
| — | 629-877-2XXX | 2000–2999 | Available | TRIUNE | TN | ||
| — | 629-877-3XXX | 3000–3999 | Available | TRIUNE | TN | ||
| 2021-09-27 | 629-877-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TN | 525E | TRIUNE | TN |
| 2021-06-30 | 629-877-5XXX | 5000–5999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | TRIUNE | TN |
| — | 629-877-6XXX | 6000–6999 | Available | TRIUNE | TN | ||
| — | 629-877-7XXX | 7000–7999 | Available | TRIUNE | TN | ||
| — | 629-877-8XXX | 8000–8999 | Available | TRIUNE | TN | ||
| — | 629-877-9XXX | 9000–9999 | Available | TRIUNE | TN |
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.