NumberResearchRecent thousands-block assignments
17 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 424
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 |
|---|---|---|---|---|---|---|---|
| 2026-06-26 | 424-569-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | SNMN SNMN | CA |
| 2026-06-26 | 424-572-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | REDONDO | CA |
| 2026-06-26 | 424-572-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | REDONDO | CA |
| 2026-06-26 | 424-572-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | REDONDO | CA |
| 2026-06-26 | 424-572-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | REDONDO | CA |
| 2026-06-26 | 424-572-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | REDONDO | CA |
| 2026-06-26 | 424-574-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SNMN MRVS | CA |
| 2026-06-26 | 424-574-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SNMN MRVS | CA |
| 2026-06-26 | 424-996-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | INGLEWOOD | CA |
| 2026-06-26 | 424-996-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | INGLEWOOD | CA |
| 2026-06-26 | 424-996-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | INGLEWOOD | CA |
| 2026-06-12 | 424-573-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | BEVERLYHLS | CA |
| 2026-06-12 | 424-573-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | BEVERLYHLS | CA |
| 2026-06-10 | 424-520-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | CMTN CMTN | CA |
| 2026-06-10 | 424-520-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | CMTN CMTN | CA |
| 2026-06-09 | 424-548-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | MALIBU | CA |
| 2026-06-03 | 424-432-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | AVALON | CA |
| 2026-06-01 | 424-546-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | TORRANCE | CA |
| 2026-06-01 | 424-546-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | TORRANCE | CA |
| 2026-06-01 | 424-562-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SNMN MRVS | CA |
| 2026-06-01 | 424-562-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SNMN MRVS | CA |
| 2026-06-01 | 424-562-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | SNMN MRVS | CA |
| 2026-06-01 | 424-562-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | SNMN MRVS | CA |
| 2026-05-26 | 424-569-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | SNMN SNMN | CA |
| 2026-05-26 | 424-572-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | REDONDO | CA |
| 2026-05-26 | 424-572-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | REDONDO | CA |
| 2026-05-26 | 424-572-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | REDONDO | CA |
| 2026-05-22 | 424-561-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | REDONDO | CA |
| 2026-05-21 | 424-518-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | W ANGELES | CA |
| 2026-05-21 | 424-518-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | W ANGELES | CA |
| 2026-05-21 | 424-539-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | CMTN GRDN | CA |
| 2026-05-21 | 424-550-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | BEVERLYHLS | CA |
| 2026-05-21 | 424-563-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | HAWTHORNE | CA |
| 2026-05-21 | 424-569-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SNMN SNMN | CA |
| 2026-05-21 | 424-587-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | CULVERCITY | CA |
| 2026-05-21 | 424-996-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | INGLEWOOD | CA |
| 2026-05-08 | 424-560-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | CMTN GRDN | CA |
| 2026-05-06 | 424-516-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LOMITA | CA |
| 2026-05-06 | 424-557-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | EL SEGUNDO | CA |
| 2026-05-06 | 424-564-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LOMITA | CA |
| 2026-05-06 | 424-799-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | MALIBU | CA |
| 2026-04-24 | 424-996-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | INGLEWOOD | CA |
| 2026-04-24 | 424-996-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | INGLEWOOD | CA |
| 2026-04-22 | 424-563-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HAWTHORNE | CA |
| 2026-04-21 | 424-563-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HAWTHORNE | CA |
| 2026-04-15 | 424-249-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2026-04-15 | 424-313-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2026-04-15 | 424-431-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2026-04-15 | 424-453-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | BEVERLYHLS | CA |
| 2026-04-15 | 424-472-2XXX | 2000–2999 | Assigned | HD CARRIER LLC | 321J | BEVERLYHLS | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.