NumberResearchRecent thousands-block assignments
9 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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, last 30 days — NPA 256
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-09-14 | 256-391-8XXX | 8000–8999 | Assigned | ONVOY, LLC - AL | 604E | SYLACAUGA | AL |
| 2026-09-14 | 256-391-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AL | 604E | SYLACAUGA | AL |
| 2026-09-14 | 256-418-1XXX | 1000–1999 | Assigned | ONVOY, LLC - AL | 604E | FORT PAYNE | AL |
| 2026-09-14 | 256-902-4XXX | 4000–4999 | Assigned | ONVOY, LLC - AL | 604E | RUSSELLVL | AL |
| 2026-09-10 | 256-605-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | PISGAH | AL |
| 2026-09-09 | 256-712-8XXX | 8000–8999 | Assigned | ONVOY, LLC - AL | 604E | FLORENCE | AL |
| 2026-09-01 | 256-271-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROGERSVL | AL |
| 2026-08-26 | 256-681-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MORGANCITY | AL |
| 2026-08-25 | 256-854-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | MUNFORD | AL |
| 2026-08-20 | 256-697-7XXX | 7000–7999 | Assigned | OPENTACT INC. | 824J | FORT PAYNE | AL |
| 2026-08-18 | 256-688-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - AL | 072F | CAMP HILL | AL |
| 2026-08-17 | 256-965-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - AL | 072F | HARTSELLE | AL |
| 2026-08-12 | 256-867-8XXX | 8000–8999 | Assigned | ONVOY, LLC - AL | 604E | ATHENS | AL |
| 2026-07-30 | 256-596-7XXX | 7000–7999 | Assigned | ONVOY, LLC - AL | 604E | ALEXANDRCY | AL |
| 2026-07-30 | 256-697-5XXX | 5000–5999 | Assigned | ONVOY, LLC - AL | 604E | FORT PAYNE | AL |
| 2026-07-28 | 256-467-1XXX | 1000–1999 | Assigned | ONVOY, LLC - AL | 604E | GADSDEN | AL |
| 2026-07-28 | 256-478-5XXX | 5000–5999 | Assigned | ONVOY, LLC - AL | 604E | GADSDEN | AL |
| 2026-07-28 | 256-563-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AL | 604E | GADSDEN | AL |
| 2026-07-21 | 256-853-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | DADEVILLE | AL |
| 2026-07-09 | 256-921-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - AL | 072F | TALLADEGA | AL |
| 2026-07-08 | 256-703-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRIDGEPORT | AL |
| 2026-07-07 | 256-956-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | FLORENCE | AL |
| 2026-06-30 | 256-596-5XXX | 5000–5999 | Assigned | ONVOY, LLC - AL | 604E | ALEXANDRCY | AL |
| 2026-06-23 | 256-271-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROGERSVL | AL |
| 2026-06-18 | 256-967-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TOWN CREEK | AL |
| 2026-06-11 | 256-501-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ATHENS | AL |
| 2026-06-04 | 256-579-5XXX | 5000–5999 | Assigned | AHOI LLC | 883K | FRUITHURST | AL |
| 2026-06-04 | 256-752-3XXX | 3000–3999 | Assigned | FARMERS TELECOMMUNICATIONS CORPORATION - AL | 947D | UNIONGROVE | AL |
| 2026-06-02 | 256-860-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | GUNTERSVL | AL |
| 2026-05-29 | 256-243-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | GUNTERSVL | AL |
| 2026-05-29 | 256-271-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ROGERSVL | AL |
| 2026-05-29 | 256-356-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | RED BAY | AL |
| 2026-05-29 | 256-358-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | MUNFORD | AL |
| 2026-05-29 | 256-369-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SYLACAUGA | AL |
| 2026-05-29 | 256-387-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | HARTSELLE | AL |
| 2026-05-29 | 256-467-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | GADSDEN | AL |
| 2026-05-29 | 256-521-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | TALLADEGA | AL |
| 2026-05-29 | 256-596-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | ALEXANDRCY | AL |
| 2026-05-29 | 256-664-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | KILLEN | AL |
| 2026-05-29 | 256-669-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | COURTLAND | AL |
| 2026-05-29 | 256-712-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | FLORENCE | AL |
| 2026-05-29 | 256-719-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | MOULTON | AL |
| 2026-05-29 | 256-789-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | LEXINGTON | AL |
| 2026-05-29 | 256-839-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | GOODWATER | AL |
| 2026-05-29 | 256-844-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | FORT PAYNE | AL |
| 2026-05-29 | 256-853-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | DADEVILLE | AL |
| 2026-05-29 | 256-873-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | ATTALLA | AL |
| 2026-05-29 | 256-902-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | RUSSELLVL | AL |
| 2026-05-08 | 256-814-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - AL | 072F | SHEFFIELD | AL |
| 2026-05-07 | 256-388-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - AL | 072F | ALBERTVL | AL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.