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 |
|---|---|---|---|---|---|---|---|
| 2026-07-24 | 747-386-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-07-24 | 747-386-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-07-24 | 747-799-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | NORTHRIDGE | CA |
| 2026-07-23 | 747-599-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | AGOURA | CA |
| 2026-07-22 | 747-385-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | BRBN SNVY | CA |
| 2026-07-17 | 747-299-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | AGOURA | CA |
| 2026-07-16 | 747-362-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | VAN NUYS | CA |
| 2026-07-16 | 747-528-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | GLENDALE | CA |
| 2026-06-30 | 747-314-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | BRBN BRBN | CA |
| 2026-06-30 | 747-340-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | AGOURA | CA |
| 2026-06-30 | 747-340-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | AGOURA | CA |
| 2026-06-30 | 747-372-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | GLENDALE | CA |
| 2026-06-30 | 747-374-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | BRBN BRBN | CA |
| 2026-06-30 | 747-384-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | BRBN BRBN | CA |
| 2026-06-30 | 747-384-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | BRBN BRBN | CA |
| 2026-06-30 | 747-384-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | BRBN BRBN | CA |
| 2026-06-30 | 747-385-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | BRBN SNVY | CA |
| 2026-06-30 | 747-385-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | BRBN SNVY | CA |
| 2026-06-10 | 747-303-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | AGOURA | CA |
| 2026-06-10 | 747-609-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GLENDALE | CA |
| 2026-06-04 | 747-378-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NO HOLLYWD | CA |
| 2026-06-04 | 747-566-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | GLENDALE | CA |
| 2026-06-03 | 747-380-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RESEDA | CA |
| 2026-06-01 | 747-363-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NO HOLLYWD | CA |
| 2026-06-01 | 747-368-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | NO HOLLYWD | CA |
| 2026-06-01 | 747-368-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | NO HOLLYWD | CA |
| 2026-05-28 | 747-309-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CANOGAPARK | CA |
| 2026-05-22 | 747-339-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | SNFN SNFN | CA |
| 2026-05-18 | 747-379-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CANOGAPARK | CA |
| 2026-05-18 | 747-379-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CANOGAPARK | CA |
| 2026-05-14 | 747-336-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | RESEDA | CA |
| 2026-04-10 | 747-380-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | RESEDA | CA |
| 2026-04-07 | 747-944-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RESEDA | CA |
| 2026-03-18 | 747-362-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-03-18 | 747-499-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-03-11 | 747-385-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | BRBN SNVY | CA |
| 2026-03-10 | 747-351-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | GLENDALE | CA |
| 2026-02-27 | 747-302-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SUNLD TJNG | CA |
| 2026-02-18 | 747-294-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SNFN SNFN | CA |
| 2026-01-30 | 747-247-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-01-30 | 747-362-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-01-30 | 747-362-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-01-30 | 747-362-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-01-30 | 747-362-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-01-29 | 747-353-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNFN GRHL | CA |
| 2026-01-12 | 747-966-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SNFN GRHL | CA |
| 2026-01-08 | 747-372-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | GLENDALE | CA |
| 2025-12-17 | 747-383-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | BRBN BRBN | CA |
| 2025-12-17 | 747-383-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | BRBN BRBN | CA |
| 2025-12-17 | 747-384-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | BRBN BRBN | 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.