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 |
|---|---|---|---|---|---|---|---|
| 2005-02-22 | 484-651-2XXX | 2000–2999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | READING | PA |
| 2005-02-18 | 484-340-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | COATESVL | PA |
| 2005-02-18 | 484-928-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | PHOENIXVL | PA |
| 2005-02-18 | 484-971-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | COLLEGEVL | PA |
| 2005-02-18 | 484-972-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | COLLEGEVL | PA |
| 2005-02-16 | 484-206-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | CHESTERSPG | PA |
| 2005-02-16 | 484-206-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | CHESTERSPG | PA |
| 2005-02-16 | 484-266-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | W CHESTER | PA |
| 2005-02-16 | 484-266-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | W CHESTER | PA |
| 2005-02-16 | 484-346-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | EAGLE | PA |
| 2005-02-16 | 484-346-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | EAGLE | PA |
| 2005-02-16 | 484-363-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | POTTSTOWN | PA |
| 2005-02-16 | 484-363-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | POTTSTOWN | PA |
| 2005-02-16 | 484-634-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2005-02-16 | 484-664-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2005-02-16 | 484-664-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | ALLENTOWN | PA |
| 2005-02-16 | 484-713-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | EXTON | PA |
| 2005-02-16 | 484-713-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | EXTON | PA |
| 2005-02-16 | 484-730-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | KENNETT SQ | PA |
| 2005-02-16 | 484-730-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | KENNETT SQ | PA |
| 2005-02-15 | 484-823-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | AVONDALE | PA |
| 2005-02-14 | 484-638-8XXX | 8000–8999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | READING | PA |
| 2005-02-07 | 484-544-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | EASTON | PA |
| 2005-02-07 | 484-578-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | FLEETWOOD | PA |
| 2005-02-04 | 484-615-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | PHPHSBZN28 | PA |
| 2005-01-26 | 484-685-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHPHSBZN30 | PA |
| 2005-01-21 | 484-798-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HONEYBROOK | PA |
| 2005-01-19 | 484-639-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | W CHESTER | PA |
| 2005-01-19 | 484-639-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | W CHESTER | PA |
| 2005-01-19 | 484-639-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | W CHESTER | PA |
| 2005-01-19 | 484-639-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | W CHESTER | PA |
| 2005-01-19 | 484-639-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | W CHESTER | PA |
| 2005-01-17 | 484-336-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | READING | PA |
| 2005-01-17 | 484-336-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | READING | PA |
| 2005-01-17 | 484-336-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | READING | PA |
| 2005-01-17 | 484-336-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | READING | PA |
| 2005-01-17 | 484-336-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | READING | PA |
| 2005-01-17 | 484-336-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | READING | PA |
| 2005-01-17 | 484-336-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | READING | PA |
| 2005-01-17 | 484-336-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | READING | PA |
| 2005-01-14 | 484-547-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2005-01-14 | 484-547-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2005-01-14 | 484-547-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2005-01-14 | 484-547-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2005-01-14 | 484-547-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2005-01-14 | 484-547-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2005-01-14 | 484-547-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2005-01-14 | 484-547-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2005-01-14 | 484-547-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2005-01-13 | 484-383-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHPHSBZN25 | 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.