NumberResearchRecent thousands-block assignments
67 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 479
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 |
|---|---|---|---|---|---|---|---|
| 2025-06-05 | 479-560-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-06-05 | 479-560-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-06-05 | 479-560-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-06-05 | 479-570-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-06-05 | 479-570-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-06-04 | 479-562-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2025-06-04 | 479-562-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2025-06-04 | 479-562-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2025-06-04 | 479-562-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2025-06-04 | 479-569-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2025-06-04 | 479-569-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2025-06-04 | 479-569-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2025-06-04 | 479-569-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2025-06-04 | 479-569-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2025-06-04 | 479-569-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2025-05-28 | 479-432-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MIDLAND | AR |
| 2025-05-23 | 479-588-6XXX | 6000–6999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | MENA | AR |
| 2025-05-16 | 479-564-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-564-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-564-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-564-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-564-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-564-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-564-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-564-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-568-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-568-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-568-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-568-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-568-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-16 | 479-568-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-05-05 | 479-460-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | VAN BUREN | AR |
| 2025-05-01 | 479-779-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | OZARK | AR |
| 2025-05-01 | 479-797-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | OZARK | AR |
| 2025-04-21 | 479-692-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RUSSELLVL | AR |
| 2025-04-17 | 479-429-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HARTMAN | AR |
| 2025-04-17 | 479-454-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CENTERVL | AR |
| 2025-04-17 | 479-647-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CLARKSVL | AR |
| 2025-04-17 | 479-699-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DARDANELLE | AR |
| 2025-04-16 | 479-460-7XXX | 7000–7999 | Assigned | ONVOY, LLC - AR | 348F | VAN BUREN | AR |
| 2025-04-16 | 479-460-8XXX | 8000–8999 | Assigned | ONVOY, LLC - AR | 348F | VAN BUREN | AR |
| 2025-04-16 | 479-564-1XXX | 1000–1999 | Assigned | ONVOY, LLC - AR | 348F | ROGERS | AR |
| 2025-04-16 | 479-565-0XXX | 0000–0999 | Assigned | ONVOY, LLC - AR | 348F | SPRINGDALE | AR |
| 2025-04-14 | 479-355-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DANVILLE | AR |
| 2025-04-14 | 479-499-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BELLEVILLE | AR |
| 2025-04-14 | 479-663-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PARIS | AR |
| 2025-04-14 | 479-733-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LAMAR | AR |
| 2025-04-08 | 479-304-2XXX | 2000–2999 | Assigned | ONVOY, LLC - AR | 348F | FAYETTEVL | AR |
| 2025-03-21 | 479-565-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGDALE | AR |
| 2025-03-21 | 479-565-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGDALE | AR |
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.