NumberResearchThousands-blocks in 412-706
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 412-706 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 412 blocks
Most active assignees, all time — NPA 412
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2007-06-01 | 412-706-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTGSBNZN14 | PA |
| 2007-12-11 | 412-706-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTGSBNZN14 | PA |
| 2007-08-24 | 412-706-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTGSBNZN14 | PA |
| 2008-11-25 | 412-706-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTGSBNZN14 | PA |
| 2009-08-28 | 412-706-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PTGSBNZN14 | PA |
| 2010-08-25 | 412-706-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | PTGSBNZN14 | PA |
| — | 412-706-6XXX | 6000–6999 | Reserved | ADVANCED TELEPHONE SYS INC DBA HTC COMMUNICATIONS | 2522 | PTGSBNZN14 | PA |
| 2007-07-25 | 412-706-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | PTGSBNZN14 | PA |
| 2007-07-25 | 412-706-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | PTGSBNZN14 | PA |
| 2023-05-24 | 412-706-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | PTGSBNZN14 | PA |
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.