NumberResearchRecent thousands-block assignments
26 blocks assigned in July 2026 · 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, July 2026 — NPA 747
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-07-30 | 747-341-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | BRBN BRBN | CA |
| 2026-07-29 | 747-946-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | SNFN SPLV | CA |
| 2026-07-28 | 747-315-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | SNFN SNFN | CA |
| 2026-07-28 | 747-387-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SNFN SPLV | CA |
| 2026-07-28 | 747-387-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SNFN SPLV | CA |
| 2026-07-24 | 747-368-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | NO HOLLYWD | CA |
| 2026-07-24 | 747-368-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | NO HOLLYWD | CA |
| 2026-07-24 | 747-368-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | NO HOLLYWD | CA |
| 2026-07-24 | 747-368-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | NO HOLLYWD | CA |
| 2026-07-24 | 747-380-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | RESEDA | CA |
| 2026-07-24 | 747-380-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | RESEDA | CA |
| 2026-07-24 | 747-380-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | RESEDA | CA |
| 2026-07-24 | 747-380-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | RESEDA | CA |
| 2026-07-24 | 747-386-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-07-24 | 747-386-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-07-24 | 747-386-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-07-24 | 747-386-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-07-24 | 747-386-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 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 |
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.