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 470
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-12-22 | 470-720-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | ROCKMART | GA |
| 2021-12-22 | 470-846-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | GAINESVL | GA |
| 2021-12-22 | 470-864-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | CEDARTOWN | GA |
| 2021-12-22 | 470-872-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | FLOWEYBRCH | GA |
| 2021-12-22 | 470-876-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | BUCHANAN | GA |
| 2021-07-14 | 470-718-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | ATLANTA NW | GA |
| 2020-11-27 | 470-749-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ATLANTA | GA |
| 2017-06-13 | 470-372-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ATLANTA | GA |
| 2017-06-13 | 470-615-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | ATLANTA SO | GA |
| 2017-06-07 | 470-318-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | WINDER | GA |
| 2016-02-12 | 470-243-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | VILLA RICA | GA |
| 2016-02-12 | 470-272-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | GAINESVL | GA |
| 2016-02-12 | 470-274-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CARTERSVL | GA |
| 2016-02-12 | 470-281-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | CUMMING | GA |
| 2016-02-12 | 470-414-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | NEWNAN | GA |
| 2016-02-12 | 470-441-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | COVINGTON | GA |
| 2016-02-12 | 470-441-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | COVINGTON | GA |
| 2016-02-12 | 470-497-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | GRIFFIN | GA |
| 2016-02-12 | 470-558-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | ATLANTA | GA |
| 2016-02-12 | 470-589-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | BUFORD | GA |
| 2016-02-12 | 470-689-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ATLANTA NW | GA |
| 2016-02-12 | 470-689-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | ATLANTA NW | GA |
| 2016-02-12 | 470-735-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CONCORD | GA |
| 2016-02-12 | 470-778-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | FLOWEYBRCH | GA |
| 2016-02-12 | 470-863-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | CANTON | GA |
| 2016-02-12 | 470-868-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CARROLLTON | GA |
| 2015-10-15 | 470-988-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | GRANTVILLE | GA |
| 2015-02-25 | 470-243-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | VILLA RICA | GA |
| 2015-02-25 | 470-310-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | FLOWEYBRCH | GA |
| 2013-07-29 | 470-204-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | GRIFFIN | GA |
| 2013-07-29 | 470-205-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | COVINGTON | GA |
| 2013-07-29 | 470-239-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CUMMING | GA |
| 2013-07-29 | 470-252-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | GAINESVL | GA |
| 2013-07-29 | 470-400-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | NEWNAN | GA |
| 2013-03-18 | 470-235-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ATLANTA NE | 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.