NumberResearchRecent thousands-block assignments
4,478 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/10/2026
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
Sep 2026
Aug 2026
Jul 2026
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May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-09-24 | 802-902-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BETHEL | VT |
| 2024-09-24 | 815-662-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MOMENCE | IL |
| 2024-09-24 | 838-292-0XXX | 0000–0999 | Assigned | LEAP TELECOM, LLC | 616J | ALBANY | NY |
| 2024-09-24 | 843-585-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HEMINGWAY | SC |
| 2024-09-24 | 843-585-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HEMINGWAY | SC |
| 2024-09-24 | 843-585-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HEMINGWAY | SC |
| 2024-09-24 | 843-585-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HEMINGWAY | SC |
| 2024-09-24 | 843-703-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHERAW | SC |
| 2024-09-24 | 843-703-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHERAW | SC |
| 2024-09-24 | 843-776-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST HELENA | SC |
| 2024-09-24 | 843-776-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST HELENA | SC |
| 2024-09-24 | 843-776-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST HELENA | SC |
| 2024-09-24 | 843-776-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST HELENA | SC |
| 2024-09-24 | 843-910-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHERAW | SC |
| 2024-09-24 | 843-910-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHERAW | SC |
| 2024-09-24 | 847-686-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2024-09-24 | 847-900-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRAYSLAKE | IL |
| 2024-09-24 | 847-900-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRAYSLAKE | IL |
| 2024-09-24 | 847-900-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRAYSLAKE | IL |
| 2024-09-24 | 847-900-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRAYSLAKE | IL |
| 2024-09-24 | 848-322-4XXX | 4000–4999 | Assigned | BARR TELL USA, INC. - NJ | 917G | PTPLEASANT | NJ |
| 2024-09-24 | 848-499-9XXX | 9000–9999 | Assigned | BARR TELL USA, INC. - NJ | 917G | LAKEHURST | NJ |
| 2024-09-24 | 859-222-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LEXINGTON | KY |
| 2024-09-24 | 859-222-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LEXINGTON | KY |
| 2024-09-24 | 862-451-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CALDWELL | NJ |
| 2024-09-24 | 865-391-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | LENOIRCITY | TN |
| 2024-09-24 | 865-489-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | KNOXVILLE | TN |
| 2024-09-24 | 901-706-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2024-09-24 | 901-717-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2024-09-24 | 901-738-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2024-09-24 | 901-738-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2024-09-24 | 901-738-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MEMPHIS | TN |
| 2024-09-24 | 917-352-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | NWYRCYZN09 | NY |
| 2024-09-24 | 931-229-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | LYNCHBURG | TN |
| 2024-09-24 | 938-255-0XXX | 0000–0999 | Assigned | NUSO, LLC | 732J | CULLMAN | AL |
| 2024-09-24 | 938-255-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | CULLMAN | AL |
| 2024-09-24 | 945-342-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-09-24 | 945-342-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-09-24 | 945-342-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-09-24 | 945-342-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-09-24 | 945-342-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-09-24 | 945-347-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | DE SOTO | TX |
| 2024-09-24 | 945-347-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | DE SOTO | TX |
| 2024-09-24 | 945-347-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | DE SOTO | TX |
| 2024-09-24 | 945-347-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | DE SOTO | TX |
| 2024-09-24 | 945-347-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | DE SOTO | TX |
| 2024-09-24 | 945-347-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | DE SOTO | TX |
| 2024-09-24 | 945-810-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-09-24 | 945-997-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLANO | TX |
| 2024-09-24 | 945-997-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLANO | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/10/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.