NumberResearchRecent thousands-block assignments
24 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 747
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 |
|---|---|---|---|---|---|---|---|
| 2024-03-13 | 747-353-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SNFN GRHL | CA |
| 2024-03-13 | 747-353-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SNFN GRHL | CA |
| 2024-03-13 | 747-353-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | SNFN GRHL | CA |
| 2024-03-12 | 747-317-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | PSDN LACN | CA |
| 2024-03-08 | 747-291-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | BRBN BRBN | CA |
| 2024-03-08 | 747-296-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | BRBN BRBN | CA |
| 2024-02-29 | 747-353-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFN GRHL | CA |
| 2024-02-29 | 747-354-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | RESEDA | CA |
| 2024-02-26 | 747-850-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | BRBN SNVY | CA |
| 2024-02-14 | 747-351-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | GLENDALE | CA |
| 2024-02-14 | 747-351-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | GLENDALE | CA |
| 2024-02-14 | 747-351-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | GLENDALE | CA |
| 2024-02-14 | 747-352-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | NORTHRIDGE | CA |
| 2024-02-14 | 747-352-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | NORTHRIDGE | CA |
| 2024-02-14 | 747-352-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | NORTHRIDGE | CA |
| 2024-02-14 | 747-352-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | NORTHRIDGE | CA |
| 2024-02-14 | 747-352-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | NORTHRIDGE | CA |
| 2024-02-09 | 747-349-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SNFN PACM | CA |
| 2024-02-09 | 747-349-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | SNFN PACM | CA |
| 2024-02-09 | 747-349-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | SNFN PACM | CA |
| 2024-02-09 | 747-349-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | SNFN PACM | CA |
| 2024-02-09 | 747-349-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | SNFN PACM | CA |
| 2024-02-06 | 747-350-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NO HOLLYWD | CA |
| 2024-02-06 | 747-350-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NO HOLLYWD | CA |
| 2024-01-30 | 747-346-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SUNLD TJNG | CA |
| 2024-01-30 | 747-346-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SUNLD TJNG | CA |
| 2024-01-30 | 747-346-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | SUNLD TJNG | CA |
| 2024-01-26 | 747-339-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | SNFN SNFN | CA |
| 2024-01-24 | 747-351-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | GLENDALE | CA |
| 2024-01-24 | 747-351-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | GLENDALE | CA |
| 2024-01-24 | 747-351-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | GLENDALE | CA |
| 2024-01-24 | 747-351-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | GLENDALE | CA |
| 2024-01-23 | 747-347-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | NORTHRIDGE | CA |
| 2024-01-23 | 747-347-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | NORTHRIDGE | CA |
| 2024-01-23 | 747-347-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | NORTHRIDGE | CA |
| 2024-01-23 | 747-347-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | NORTHRIDGE | CA |
| 2024-01-23 | 747-350-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | NO HOLLYWD | CA |
| 2024-01-23 | 747-350-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | NO HOLLYWD | CA |
| 2024-01-23 | 747-350-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | NO HOLLYWD | CA |
| 2024-01-23 | 747-350-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | NO HOLLYWD | CA |
| 2024-01-22 | 747-336-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | RESEDA | CA |
| 2024-01-19 | 747-343-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | RESEDA | CA |
| 2024-01-19 | 747-350-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | NO HOLLYWD | CA |
| 2024-01-19 | 747-350-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | NO HOLLYWD | CA |
| 2024-01-19 | 747-350-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | NO HOLLYWD | CA |
| 2024-01-19 | 747-350-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | NO HOLLYWD | CA |
| 2024-01-17 | 747-329-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | BRBN BRBN | CA |
| 2024-01-11 | 747-310-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | GLENDALE | CA |
| 2024-01-11 | 747-310-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | GLENDALE | CA |
| 2024-01-10 | 747-347-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | NORTHRIDGE | 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.