NumberResearchThousands-blocks in 410-976
This prefix’s ten 1,000-number blocks and who holds each — 0 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 410-976 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 410 blocks
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
No thousands-block detail is published for 410-976 yet. NANPA's Thousands-Block report can lag the CO-Code file for newly opened prefixes — check back after the next daily import. | |||||||
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.