NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
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 938
New assignments by month
Sep 2026
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-05-29 | 938-234-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | HAZELGREEN | AL |
| 2026-05-29 | 938-240-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | SHEFFIELD | AL |
| 2026-05-29 | 938-245-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | BOAZ | AL |
| 2026-05-29 | 938-274-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | CULLMAN | AL |
| 2026-05-29 | 938-282-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ANNISTON | AL |
| 2026-05-29 | 938-295-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | HANCEVILLE | AL |
| 2026-05-29 | 938-298-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | DECATUR | AL |
| 2026-05-29 | 938-303-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | MADISON | AL |
| 2026-05-29 | 938-304-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | ATHENS | AL |
| 2026-05-29 | 938-325-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ALBERTVL | AL |
| 2026-05-29 | 938-326-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | TOWN CREEK | AL |
| 2026-05-29 | 938-333-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | GURLEY | AL |
| 2026-05-29 | 938-380-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | OHATCHEE | AL |
| 2026-05-29 | 938-426-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | LEIGHTON | AL |
| 2026-05-29 | 938-465-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CHILDERSBG | AL |
| 2026-05-29 | 938-829-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | PIEDMONT | AL |
| 2026-05-29 | 938-998-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | JACKSONVL | AL |
| 2026-05-26 | 938-587-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | HUNTSVILLE | AL |
| 2026-05-26 | 938-587-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | HUNTSVILLE | AL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.