NumberResearchThousands-blocks in 706-383
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 706-383 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 706 blocks
Most active assignees, all time — NPA 706
New assignments by month
Sep 2026
Aug 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2012-01-26 | 706-383-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | CALHOUN | GA |
| 2010-01-26 | 706-383-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | CALHOUN | GA |
| 2006-09-07 | 706-383-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | CALHOUN | GA |
| 2010-07-09 | 706-383-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | CALHOUN | GA |
| 2007-10-24 | 706-383-4XXX | 4000–4999 | Assigned | ONVOY, LLC - GA | 067D | CALHOUN | GA |
| 2008-09-25 | 706-383-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | CALHOUN | GA |
| 2007-11-01 | 706-383-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | CALHOUN | GA |
| 2011-05-09 | 706-383-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | CALHOUN | GA |
| 2006-10-04 | 706-383-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | CALHOUN | GA |
| 2009-12-03 | 706-383-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | CALHOUN | GA |
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.