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 |
|---|---|---|---|---|---|---|---|
| 2021-08-03 | 747-677-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | BRBN BRBN | CA |
| 2021-08-03 | 747-677-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | BRBN BRBN | CA |
| 2021-08-03 | 747-677-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | BRBN BRBN | CA |
| 2021-07-30 | 747-566-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | GLENDALE | CA |
| 2021-07-30 | 747-566-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | GLENDALE | CA |
| 2021-07-30 | 747-566-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | GLENDALE | CA |
| 2021-07-30 | 747-566-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | GLENDALE | CA |
| 2021-07-30 | 747-566-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | GLENDALE | CA |
| 2021-07-30 | 747-788-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | VAN NUYS | CA |
| 2021-07-30 | 747-788-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | VAN NUYS | CA |
| 2021-07-30 | 747-788-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | VAN NUYS | CA |
| 2021-07-30 | 747-789-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | NO HOLLYWD | CA |
| 2021-07-30 | 747-789-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | NO HOLLYWD | CA |
| 2021-07-30 | 747-789-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | NO HOLLYWD | CA |
| 2021-07-30 | 747-789-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | NO HOLLYWD | CA |
| 2021-07-30 | 747-789-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | NO HOLLYWD | CA |
| 2021-07-30 | 747-842-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | VAN NUYS | CA |
| 2021-07-18 | 747-399-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LACRSCENTA | CA |
| 2021-07-18 | 747-399-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LACRSCENTA | CA |
| 2021-07-18 | 747-399-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | LACRSCENTA | CA |
| 2021-07-18 | 747-399-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | LACRSCENTA | CA |
| 2021-07-18 | 747-677-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | BRBN BRBN | CA |
| 2021-07-18 | 747-677-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | BRBN BRBN | CA |
| 2021-07-18 | 747-677-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | BRBN BRBN | CA |
| 2021-07-18 | 747-677-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | BRBN BRBN | CA |
| 2021-07-18 | 747-688-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | GLENDALE | CA |
| 2021-07-18 | 747-688-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | GLENDALE | CA |
| 2021-07-18 | 747-789-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | NO HOLLYWD | CA |
| 2021-07-18 | 747-842-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2021-07-18 | 747-842-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2021-07-18 | 747-842-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2021-07-18 | 747-842-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2021-07-16 | 747-566-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | GLENDALE | CA |
| 2021-07-16 | 747-699-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SUNLD TJNG | CA |
| 2021-07-16 | 747-699-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SUNLD TJNG | CA |
| 2021-07-16 | 747-699-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | SUNLD TJNG | CA |
| 2021-07-16 | 747-699-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | SUNLD TJNG | CA |
| 2021-07-16 | 747-899-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SNFN PACM | CA |
| 2021-07-16 | 747-899-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SNFN PACM | CA |
| 2021-07-16 | 747-899-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | SNFN PACM | CA |
| 2021-07-16 | 747-899-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | SNFN PACM | CA |
| 2021-07-15 | 747-966-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | SNFN GRHL | CA |
| 2021-07-07 | 747-677-7XXX | 7000–7999 | Assigned | FRACTEL, LLC | 965H | BRBN BRBN | CA |
| 2021-07-07 | 747-699-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | SUNLD TJNG | CA |
| 2021-07-07 | 747-799-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | NORTHRIDGE | CA |
| 2021-07-07 | 747-899-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | SNFN PACM | CA |
| 2021-07-06 | 747-309-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CANOGAPARK | CA |
| 2021-07-06 | 747-688-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | GLENDALE | CA |
| 2021-07-06 | 747-688-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | GLENDALE | CA |
| 2021-06-30 | 747-786-4XXX | 4000–4999 | 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.