NumberResearchRecent thousands-block assignments
9 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 |
|---|---|---|---|---|---|---|---|
| 2022-08-11 | 484-967-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | GLENMOORE | PA |
| 2022-08-11 | 484-992-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CENTER PT | PA |
| 2022-08-02 | 484-766-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | PHPHSBZN11 | PA |
| 2022-08-02 | 484-937-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | BETHLEHEM | PA |
| 2022-08-02 | 484-944-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | POTTSTOWN | PA |
| 2022-08-01 | 484-761-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2022-08-01 | 484-761-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2022-08-01 | 484-943-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | BIRDSBORO | PA |
| 2022-08-01 | 484-943-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | BIRDSBORO | PA |
| 2022-08-01 | 484-943-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | BIRDSBORO | PA |
| 2022-08-01 | 484-943-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | BIRDSBORO | PA |
| 2022-08-01 | 484-963-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN13 | PA |
| 2022-07-19 | 484-890-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | READING | PA |
| 2022-07-19 | 484-890-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | READING | PA |
| 2022-07-18 | 484-531-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN31 | PA |
| 2022-07-07 | 484-270-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2022-07-07 | 484-278-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2022-07-07 | 484-278-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2022-07-07 | 484-278-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2022-07-07 | 484-278-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2022-07-07 | 484-429-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2022-07-07 | 484-439-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2022-07-06 | 484-761-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | ALLENTOWN | PA |
| 2022-07-01 | 484-830-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CATASAUQUA | PA |
| 2022-06-14 | 484-761-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | ALLENTOWN | PA |
| 2022-06-10 | 484-423-9XXX | 9000–9999 | Assigned | VONAGE AMERICA LLC | 197D | PHPHSBZN22 | PA |
| 2022-06-10 | 484-570-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | NEWTRIPOLI | PA |
| 2022-06-10 | 484-590-8XXX | 8000–8999 | Assigned | VONAGE AMERICA LLC | 197D | PHPHSBZN26 | PA |
| 2022-06-08 | 484-761-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2022-06-08 | 484-761-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2022-06-08 | 484-761-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2022-06-08 | 484-761-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2022-06-08 | 484-815-3XXX | 3000–3999 | Assigned | VONAGE AMERICA LLC | 197D | W CHESTER | PA |
| 2022-06-08 | 484-963-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN13 | PA |
| 2022-06-08 | 484-963-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN13 | PA |
| 2022-06-08 | 484-963-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN13 | PA |
| 2022-06-08 | 484-963-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN13 | PA |
| 2022-06-08 | 484-963-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN13 | PA |
| 2022-05-23 | 484-579-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | READING | PA |
| 2022-05-23 | 484-790-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | W CHESTER | PA |
| 2022-05-17 | 484-545-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | EASTON | PA |
| 2022-05-16 | 484-916-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | BETHLEHEM | PA |
| 2022-05-11 | 484-583-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | PHPHSBZN26 | PA |
| 2022-05-11 | 484-609-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN10 | PA |
| 2022-05-11 | 484-609-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN10 | PA |
| 2022-05-11 | 484-609-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN10 | PA |
| 2022-05-11 | 484-609-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN10 | PA |
| 2022-05-11 | 484-609-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN10 | PA |
| 2022-05-11 | 484-609-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN10 | PA |
| 2022-05-11 | 484-609-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN10 | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.