NumberResearchRecent thousands-block assignments
6 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 870
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Jan 2026
Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-12-09 | 870-744-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TUPELO | AR |
| 2024-12-09 | 870-745-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FORREST CY | AR |
| 2024-12-09 | 870-760-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOCKESBURG | AR |
| 2024-12-09 | 870-785-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | OIL TROUGH | AR |
| 2024-12-09 | 870-787-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PARAGOULD | AR |
| 2024-12-09 | 870-792-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EARLE | AR |
| 2024-12-09 | 870-795-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PARKIN | AR |
| 2024-12-09 | 870-821-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MARIANNA | AR |
| 2024-12-09 | 870-825-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DIERKS | AR |
| 2024-12-09 | 870-839-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MARION | AR |
| 2024-12-09 | 870-851-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CRAWFODSVL | AR |
| 2024-12-09 | 870-876-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JESUP | AR |
| 2024-12-09 | 870-889-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HUGHES | AR |
| 2024-12-09 | 870-891-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEWARK | AR |
| 2024-12-09 | 870-922-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AUGUSTA | AR |
| 2024-12-09 | 870-923-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BLYTHEVL | AR |
| 2024-12-09 | 870-925-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MURFREESBO | AR |
| 2024-12-09 | 870-928-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAVE CITY | AR |
| 2024-12-09 | 870-963-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HELENA | AR |
| 2024-12-09 | 870-964-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JOINER | AR |
| 2024-12-09 | 870-965-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CASH | AR |
| 2024-12-09 | 870-967-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CONCORD | AR |
| 2024-12-09 | 870-968-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WYNNE | AR |
| 2024-12-09 | 870-978-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AMITY | AR |
| 2024-12-09 | 870-980-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRUBBS | AR |
| 2024-12-09 | 870-989-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BLACK ROCK | AR |
| 2024-12-06 | 870-846-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 6805 | ASHDOWN | AR |
| 2024-12-04 | 870-300-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DERMOTT | AR |
| 2024-12-04 | 870-382-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DUMAS | AR |
| 2024-12-04 | 870-599-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DODGE CITY | AR |
| 2024-12-04 | 870-694-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAYLOR | AR |
| 2024-11-22 | 870-571-0XXX | 0000–0999 | Assigned | ONVOY, LLC - AR | 348F | TEXARKANA | AR |
| 2024-11-22 | 870-580-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 6805 | MT HOME | AR |
| 2024-11-22 | 870-901-4XXX | 4000–4999 | Assigned | ONVOY, LLC - AR | 348F | MAGNOLIA | AR |
| 2024-11-21 | 870-454-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AR | 348F | CAMDEN | AR |
| 2024-11-13 | 870-214-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 6805 | MT VIEW | AR |
| 2024-11-12 | 870-380-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PINE BLUFF | AR |
| 2024-11-12 | 870-401-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PINE BLUFF | AR |
| 2024-11-12 | 870-872-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PINE BLUFF | AR |
| 2024-11-12 | 870-872-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PINE BLUFF | AR |
| 2024-11-12 | 870-872-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PINE BLUFF | AR |
| 2024-11-08 | 870-515-3XXX | 3000–3999 | Assigned | ONVOY, LLC - AR | 348F | PINE BLUFF | AR |
| 2024-10-30 | 870-505-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 6805 | BERRYVILLE | AR |
| 2024-10-30 | 870-840-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 6805 | TEXARKANA | AR |
| 2024-10-21 | 870-517-4XXX | 4000–4999 | Assigned | E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR | 095A | HARRISON | AR |
| 2024-10-11 | 870-361-8XXX | 8000–8999 | Assigned | ONVOY, LLC - AR | 348F | TEXARKANA | AR |
| 2024-10-11 | 870-361-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AR | 348F | TEXARKANA | AR |
| 2024-10-10 | 870-454-8XXX | 8000–8999 | Assigned | ONVOY, LLC - AR | 348F | CAMDEN | AR |
| 2024-10-10 | 870-901-1XXX | 1000–1999 | Assigned | ONVOY, LLC - AR | 348F | MAGNOLIA | AR |
| 2024-10-07 | 870-806-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BATESVILLE | 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.