NumberResearchRecent thousands-block assignments
9 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 484
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 |
|---|---|---|---|---|---|---|---|
| 2004-10-19 | 484-203-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | CHESTERSPG | PA |
| 2004-10-19 | 484-203-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | CHESTERSPG | PA |
| 2004-10-19 | 484-204-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | CHESTERSPG | PA |
| 2004-10-19 | 484-204-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | CHESTERSPG | PA |
| 2004-10-19 | 484-204-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | CHESTERSPG | PA |
| 2004-10-19 | 484-204-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | CHESTERSPG | PA |
| 2004-10-19 | 484-204-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | CHESTERSPG | PA |
| 2004-10-19 | 484-210-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | MORTONVL | PA |
| 2004-10-19 | 484-210-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | MORTONVL | PA |
| 2004-10-19 | 484-210-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | MORTONVL | PA |
| 2004-10-19 | 484-210-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | MORTONVL | PA |
| 2004-10-19 | 484-210-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | MORTONVL | PA |
| 2004-10-19 | 484-210-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | MORTONVL | PA |
| 2004-10-19 | 484-210-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | MORTONVL | PA |
| 2004-10-19 | 484-231-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN30 | PA |
| 2004-10-19 | 484-231-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN30 | PA |
| 2004-10-19 | 484-231-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN30 | PA |
| 2004-10-19 | 484-231-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN30 | PA |
| 2004-10-19 | 484-231-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN30 | PA |
| 2004-10-19 | 484-231-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN30 | PA |
| 2004-10-19 | 484-247-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | MORTONVL | PA |
| 2004-10-19 | 484-247-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | MORTONVL | PA |
| 2004-10-19 | 484-322-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN30 | PA |
| 2004-10-19 | 484-322-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN30 | PA |
| 2004-10-19 | 484-465-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN17 | PA |
| 2004-10-19 | 484-465-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN17 | PA |
| 2004-10-19 | 484-465-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN17 | PA |
| 2004-10-19 | 484-465-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN17 | PA |
| 2004-10-19 | 484-465-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN17 | PA |
| 2004-10-19 | 484-465-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN17 | PA |
| 2004-10-19 | 484-465-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN17 | PA |
| 2004-10-19 | 484-465-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PHPHSBZN17 | PA |
| 2004-10-19 | 484-466-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN17 | PA |
| 2004-10-19 | 484-636-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN30 | PA |
| 2004-10-19 | 484-636-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN30 | PA |
| 2004-10-19 | 484-762-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | ROYERSFORD | PA |
| 2004-10-19 | 484-762-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | ROYERSFORD | PA |
| 2004-10-19 | 484-762-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | ROYERSFORD | PA |
| 2004-10-19 | 484-791-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | ROYERSFORD | PA |
| 2004-10-19 | 484-902-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | COLLEGEVL | PA |
| 2004-10-19 | 484-902-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | COLLEGEVL | PA |
| 2004-10-19 | 484-902-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | COLLEGEVL | PA |
| 2004-10-19 | 484-902-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | COLLEGEVL | PA |
| 2004-10-19 | 484-902-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLLEGEVL | PA |
| 2004-10-19 | 484-931-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | ROYERSFORD | PA |
| 2004-10-19 | 484-931-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | ROYERSFORD | PA |
| 2004-10-19 | 484-931-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | ROYERSFORD | PA |
| 2004-10-19 | 484-933-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | ROYERSFORD | PA |
| 2004-10-19 | 484-933-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | ROYERSFORD | PA |
| 2004-10-19 | 484-933-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | ROYERSFORD | PA |
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.