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 |
|---|---|---|---|---|---|---|---|
| 2010-07-09 | 484-353-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | BETHLEHEM | PA |
| 2010-07-09 | 484-838-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ALLENTOWN | PA |
| 2010-07-09 | 484-838-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ALLENTOWN | PA |
| 2010-07-06 | 484-426-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | ALLENTOWN | PA |
| 2010-07-06 | 484-426-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | ALLENTOWN | PA |
| 2010-07-06 | 484-667-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WEST GROVE | PA |
| 2010-07-06 | 484-844-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHPHSBZN10 | PA |
| 2010-06-28 | 484-297-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN24 | PA |
| 2010-06-28 | 484-297-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN24 | PA |
| 2010-06-28 | 484-297-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN24 | PA |
| 2010-06-25 | 484-258-7XXX | 7000–7999 | Assigned | CTSI, INC. - PA | 7513 | READING | PA |
| 2010-06-24 | 484-290-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | NEWSMITHVL | PA |
| 2010-06-16 | 484-857-6XXX | 6000–6999 | Assigned | BLOCK LINE SYSTEMS, LLC - PA | 784E | KEMPTON | PA |
| 2010-06-08 | 484-353-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | BETHLEHEM | PA |
| 2010-06-08 | 484-353-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | BETHLEHEM | PA |
| 2010-06-08 | 484-353-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | BETHLEHEM | PA |
| 2010-06-02 | 484-626-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | BETHLEHEM | PA |
| 2010-06-02 | 484-626-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | BETHLEHEM | PA |
| 2010-06-01 | 484-426-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | ALLENTOWN | PA |
| 2010-06-01 | 484-426-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | ALLENTOWN | PA |
| 2010-06-01 | 484-426-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | ALLENTOWN | PA |
| 2010-06-01 | 484-838-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | ALLENTOWN | PA |
| 2010-06-01 | 484-838-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | ALLENTOWN | PA |
| 2010-06-01 | 484-838-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | ALLENTOWN | PA |
| 2010-06-01 | 484-838-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | ALLENTOWN | PA |
| 2010-05-26 | 484-232-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | EMMAUS | PA |
| 2010-05-26 | 484-257-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN17 | PA |
| 2010-05-26 | 484-263-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | SLATINGTON | PA |
| 2010-05-26 | 484-401-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | W CHESTER | PA |
| 2010-05-26 | 484-429-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN23 | PA |
| 2010-05-26 | 484-482-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN11 | PA |
| 2010-05-26 | 484-546-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | EASTON | PA |
| 2010-05-26 | 484-679-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN30 | PA |
| 2010-05-26 | 484-702-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | OXFORD | PA |
| 2010-05-26 | 484-945-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | POTTSTOWN | PA |
| 2010-05-24 | 484-258-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | READING | PA |
| 2010-05-24 | 484-258-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | READING | PA |
| 2010-05-24 | 484-258-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | READING | PA |
| 2010-05-24 | 484-602-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ALLENTOWN | PA |
| 2010-05-24 | 484-838-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ALLENTOWN | PA |
| 2010-05-18 | 484-602-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2010-05-14 | 484-374-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | POTTSTOWN | PA |
| 2010-05-13 | 484-427-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | PHPHSBZN22 | PA |
| 2010-05-06 | 484-602-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2010-05-06 | 484-602-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2010-05-05 | 484-373-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | EASTON | PA |
| 2010-05-05 | 484-891-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | ALLENTOWN | PA |
| 2010-05-05 | 484-891-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | ALLENTOWN | PA |
| 2010-05-05 | 484-891-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | ALLENTOWN | PA |
| 2010-05-05 | 484-891-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | ALLENTOWN | 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.