NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, all time — NPA 678
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2011-04-22 | 678-813-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NW | GA |
| 2011-04-22 | 678-813-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NW | GA |
| 2011-04-22 | 678-813-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NW | GA |
| 2011-04-22 | 678-813-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NW | GA |
| 2011-04-22 | 678-813-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NW | GA |
| 2011-04-22 | 678-823-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-826-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-827-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-827-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-827-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-827-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-827-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-827-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-827-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-829-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-829-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-829-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-829-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-829-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA SO | GA |
| 2011-04-22 | 678-830-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-837-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-879-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-879-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-879-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-892-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-892-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-920-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-935-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-942-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-957-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-987-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-992-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-992-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-22 | 678-993-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA NE | GA |
| 2011-04-21 | 678-216-3XXX | 3000–3999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA SO | GA |
| 2011-04-21 | 678-390-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | CARROLLTON | GA |
| 2011-04-19 | 678-539-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA | GA |
| 2011-04-19 | 678-539-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA | GA |
| 2011-04-14 | 678-389-2XXX | 2000–2999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NE | GA |
| 2011-04-06 | 678-509-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | CONYERS | GA |
| 2011-04-06 | 678-856-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | SOCIALCRCL | GA |
| 2011-03-31 | 678-365-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA | GA |
| 2011-03-23 | 678-214-2XXX | 2000–2999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NW | GA |
| 2011-03-23 | 678-757-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | ROCKMART | GA |
| 2011-03-15 | 678-426-8XXX | 8000–8999 | Assigned | AT&T ENTERPRISES, LLC | 516C | ATLANTA NW | GA |
| 2011-03-10 | 678-359-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | BARNESVL | GA |
| 2011-03-10 | 678-568-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | ZEBULON | GA |
| 2011-03-10 | 678-580-4XXX | 4000–4999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NE | GA |
| 2011-03-10 | 678-580-6XXX | 6000–6999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NE | GA |
| 2011-03-10 | 678-671-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | CONCORD | 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.