NumberResearchRecent thousands-block assignments
21 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 463
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 |
|---|---|---|---|---|---|---|---|
| 2024-05-10 | 463-308-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-05-07 | 463-303-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | INDIANAPLS | IN |
| 2024-05-07 | 463-303-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | INDIANAPLS | IN |
| 2024-05-07 | 463-303-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | INDIANAPLS | IN |
| 2024-04-30 | 463-307-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IN | 097D | ZIONSVILLE | IN |
| 2024-04-29 | 463-288-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IN | 097D | DANVILLE | IN |
| 2024-04-29 | 463-294-3XXX | 3000–3999 | Assigned | ONVOY, LLC - IN | 097D | BROWNSBURG | IN |
| 2024-04-23 | 463-297-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLAINFIELD | IN |
| 2024-04-23 | 463-297-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLAINFIELD | IN |
| 2024-04-18 | 463-306-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IN | 097D | FISHERS | IN |
| 2024-04-10 | 463-290-5XXX | 5000–5999 | Assigned | ONVOY, LLC - IN | 097D | GREENFIELD | IN |
| 2024-04-10 | 463-303-5XXX | 5000–5999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-04-10 | 463-303-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-04-09 | 463-289-5XXX | 5000–5999 | Assigned | ONVOY, LLC - IN | 097D | CUMBERLAND | IN |
| 2024-03-29 | 463-272-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IN | 097D | CICERO | IN |
| 2024-03-29 | 463-285-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IN | 097D | SHERIDAN | IN |
| 2024-03-29 | 463-288-7XXX | 7000–7999 | Assigned | ONVOY, LLC - IN | 097D | DANVILLE | IN |
| 2024-03-29 | 463-296-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | WESTNEWTON | IN |
| 2024-03-29 | 463-303-7XXX | 7000–7999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-03-29 | 463-303-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-03-29 | 463-356-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IN | 097D | CLAYTON | IN |
| 2024-03-29 | 463-403-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | FISHERS | IN |
| 2024-03-27 | 463-290-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | GREENFIELD | IN |
| 2024-03-27 | 463-290-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | GREENFIELD | IN |
| 2024-03-27 | 463-303-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | INDIANAPLS | IN |
| 2024-03-27 | 463-304-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | INDIANAPLS | IN |
| 2024-03-27 | 463-304-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | INDIANAPLS | IN |
| 2024-03-27 | 463-304-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | INDIANAPLS | IN |
| 2024-03-27 | 463-304-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | INDIANAPLS | IN |
| 2024-03-27 | 463-304-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | INDIANAPLS | IN |
| 2024-03-27 | 463-304-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | INDIANAPLS | IN |
| 2024-03-20 | 463-299-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IN | 097D | SHELBYVL | IN |
| 2024-03-20 | 463-305-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IN | 097D | FORTVILLE | IN |
| 2024-03-19 | 463-293-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IN | 097D | CARMEL | IN |
| 2024-03-19 | 463-301-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NOBLESVL | IN |
| 2024-03-19 | 463-301-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NOBLESVL | IN |
| 2024-03-19 | 463-301-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NOBLESVL | IN |
| 2024-03-19 | 463-301-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NOBLESVL | IN |
| 2024-03-19 | 463-301-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NOBLESVL | IN |
| 2024-03-19 | 463-301-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NOBLESVL | IN |
| 2024-03-19 | 463-302-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-03-19 | 463-302-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-03-19 | 463-302-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-03-19 | 463-302-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-03-19 | 463-302-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-03-19 | 463-302-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-03-19 | 463-302-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-03-19 | 463-302-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-03-19 | 463-302-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-03-19 | 463-302-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
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.