NumberResearchRecent thousands-block assignments
4,201 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/14/2026
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
New assignments by month
Oct 2026
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Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-04-22 | 501-549-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PALARM | AR |
| 2024-04-22 | 501-600-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLEASANTPL | AR |
| 2024-04-22 | 501-673-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PINNACLE | AR |
| 2024-04-22 | 501-790-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PARON | AR |
| 2024-04-22 | 501-794-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BENTON | AR |
| 2024-04-22 | 501-794-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BENTON | AR |
| 2024-04-22 | 551-383-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ORADELL | NJ |
| 2024-04-22 | 551-383-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ORADELL | NJ |
| 2024-04-22 | 562-604-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WHITTIER | CA |
| 2024-04-22 | 562-604-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WHITTIER | CA |
| 2024-04-22 | 562-672-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LA HABRA | CA |
| 2024-04-22 | 562-672-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LA HABRA | CA |
| 2024-04-22 | 601-644-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MERIDIAN | MS |
| 2024-04-22 | 609-765-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MERCERVL | NJ |
| 2024-04-22 | 609-765-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MERCERVL | NJ |
| 2024-04-22 | 620-631-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | YATES CTR | KS |
| 2024-04-22 | 656-237-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPASTH | FL |
| 2024-04-22 | 656-237-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPASTH | FL |
| 2024-04-22 | 659-286-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALABASTER | AL |
| 2024-04-22 | 659-286-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALABASTER | AL |
| 2024-04-22 | 662-870-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | OLIVE BRCH | MS |
| 2024-04-22 | 662-870-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | OLIVE BRCH | MS |
| 2024-04-22 | 667-470-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GLENBURNIE | MD |
| 2024-04-22 | 667-470-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GLENBURNIE | MD |
| 2024-04-22 | 716-682-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LANCASTER | NY |
| 2024-04-22 | 716-682-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LANCASTER | NY |
| 2024-04-22 | 747-363-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | NO HOLLYWD | CA |
| 2024-04-22 | 747-363-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | NO HOLLYWD | CA |
| 2024-04-22 | 747-363-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | NO HOLLYWD | CA |
| 2024-04-22 | 769-334-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MERIDIAN | MS |
| 2024-04-22 | 785-417-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | BIRD CITY | KS |
| 2024-04-22 | 785-702-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | CHAPMAN | KS |
| 2024-04-22 | 785-704-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | MCDONALD | KS |
| 2024-04-22 | 831-294-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SALINAS | CA |
| 2024-04-22 | 831-294-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SALINAS | CA |
| 2024-04-22 | 831-883-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MONTEREY | CA |
| 2024-04-22 | 831-884-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MONTEREY | CA |
| 2024-04-22 | 857-467-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SOMERVILLE | MA |
| 2024-04-22 | 857-467-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SOMERVILLE | MA |
| 2024-04-22 | 870-327-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JONESBORO | AR |
| 2024-04-22 | 870-327-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JONESBORO | AR |
| 2024-04-22 | 909-998-2XXX | 2000–2999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | S BERNDINO | CA |
| 2024-04-22 | 909-998-3XXX | 3000–3999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | S BERNDINO | CA |
| 2024-04-22 | 909-998-4XXX | 4000–4999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | S BERNDINO | CA |
| 2024-04-22 | 925-205-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DANVILLE | CA |
| 2024-04-22 | 925-404-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DUBLN-SNRM | CA |
| 2024-04-22 | 925-452-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DUBLN-SNRM | CA |
| 2024-04-22 | 925-725-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DANVILLE | CA |
| 2024-04-22 | 928-491-6XXX | 6000–6999 | Assigned | ONVOY, LLC - AZ | 630E | GLOBE | AZ |
| 2024-04-22 | 928-491-7XXX | 7000–7999 | Assigned | ONVOY, LLC - AZ | 630E | GLOBE | AZ |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/14/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.