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 |
|---|---|---|---|---|---|---|---|
| 2004-08-03 | 484-993-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | CENTER PT | PA |
| 2004-08-03 | 484-993-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | CENTER PT | PA |
| 2004-08-03 | 484-993-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | CENTER PT | PA |
| 2004-08-03 | 484-993-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | CENTER PT | PA |
| 2004-08-03 | 484-993-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | CENTER PT | PA |
| 2004-08-03 | 484-993-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | CENTER PT | PA |
| 2004-08-03 | 484-993-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | CENTER PT | PA |
| 2004-08-03 | 484-993-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | CENTER PT | PA |
| 2004-07-30 | 484-698-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | DOWNINGTN | PA |
| 2004-07-30 | 484-698-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | DOWNINGTN | PA |
| 2004-07-30 | 484-698-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | DOWNINGTN | PA |
| 2004-07-30 | 484-698-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | DOWNINGTN | PA |
| 2004-07-30 | 484-698-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | DOWNINGTN | PA |
| 2004-07-30 | 484-698-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | DOWNINGTN | PA |
| 2004-07-27 | 484-251-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN17 | PA |
| 2004-07-27 | 484-251-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN17 | PA |
| 2004-07-27 | 484-257-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN17 | PA |
| 2004-07-27 | 484-340-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | COATESVL | PA |
| 2004-07-27 | 484-340-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | COATESVL | PA |
| 2004-07-27 | 484-340-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | COATESVL | PA |
| 2004-07-27 | 484-423-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN22 | PA |
| 2004-07-27 | 484-423-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN22 | PA |
| 2004-07-27 | 484-423-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN22 | PA |
| 2004-07-27 | 484-492-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2004-07-27 | 484-492-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2004-07-27 | 484-492-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2004-07-27 | 484-492-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2004-07-27 | 484-492-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2004-07-27 | 484-492-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2004-07-27 | 484-492-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2004-07-27 | 484-492-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PHPHSBZN14 | PA |
| 2004-07-27 | 484-493-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2004-07-27 | 484-493-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2004-07-26 | 484-720-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | AVONDALE | PA |
| 2004-07-26 | 484-720-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | AVONDALE | PA |
| 2004-07-26 | 484-720-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | AVONDALE | PA |
| 2004-07-26 | 484-720-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | AVONDALE | PA |
| 2004-07-26 | 484-720-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | AVONDALE | PA |
| 2004-07-26 | 484-720-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | AVONDALE | PA |
| 2004-07-26 | 484-727-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | AVONDALE | PA |
| 2004-07-26 | 484-727-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | AVONDALE | PA |
| 2004-07-26 | 484-727-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | AVONDALE | PA |
| 2004-07-26 | 484-727-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | AVONDALE | PA |
| 2004-07-26 | 484-784-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | COATESVL | PA |
| 2004-07-13 | 484-442-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | PHPHSBZN12 | PA |
| 2004-07-13 | 484-442-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | PHPHSBZN12 | PA |
| 2004-07-13 | 484-442-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | PHPHSBZN12 | PA |
| 2004-07-13 | 484-497-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | PHPHSBZN14 | PA |
| 2004-07-13 | 484-497-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | PHPHSBZN14 | PA |
| 2004-07-13 | 484-785-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | PHPHSBZN10 | 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.