NumberResearchRecent thousands-block assignments
11 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 904
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 |
|---|---|---|---|---|---|---|---|
| 2005-03-29 | 904-492-1XXX | 1000–1999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | PNTVDRABCH | FL |
| 2005-03-29 | 904-492-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | PNTVDRABCH | FL |
| 2005-03-29 | 904-492-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | PNTVDRABCH | FL |
| 2005-03-29 | 904-492-4XXX | 4000–4999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | PNTVDRABCH | FL |
| 2005-03-29 | 904-492-5XXX | 5000–5999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | PNTVDRABCH | FL |
| 2005-03-29 | 904-492-6XXX | 6000–6999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | PNTVDRABCH | FL |
| 2005-03-29 | 904-492-7XXX | 7000–7999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | PNTVDRABCH | FL |
| 2005-03-29 | 904-492-8XXX | 8000–8999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | PNTVDRABCH | FL |
| 2005-03-29 | 904-492-9XXX | 9000–9999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | PNTVDRABCH | FL |
| 2005-03-29 | 904-681-0XXX | 0000–0999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | JACKSOLBCH | FL |
| 2005-03-29 | 904-681-1XXX | 1000–1999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | JACKSOLBCH | FL |
| 2005-03-29 | 904-681-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | JACKSOLBCH | FL |
| 2005-03-29 | 904-681-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | JACKSOLBCH | FL |
| 2005-03-29 | 904-681-4XXX | 4000–4999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | JACKSOLBCH | FL |
| 2005-03-29 | 904-681-5XXX | 5000–5999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | JACKSOLBCH | FL |
| 2005-03-29 | 904-681-6XXX | 6000–6999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | JACKSOLBCH | FL |
| 2005-03-29 | 904-681-7XXX | 7000–7999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | JACKSOLBCH | FL |
| 2005-03-29 | 904-681-8XXX | 8000–8999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | JACKSOLBCH | FL |
| 2005-03-29 | 904-681-9XXX | 9000–9999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | JACKSOLBCH | FL |
| 2005-03-29 | 904-843-0XXX | 0000–0999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | MIDDLEBURG | FL |
| 2005-03-29 | 904-843-1XXX | 1000–1999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | MIDDLEBURG | FL |
| 2005-03-29 | 904-843-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | MIDDLEBURG | FL |
| 2005-03-29 | 904-843-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | MIDDLEBURG | FL |
| 2005-03-29 | 904-843-4XXX | 4000–4999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | MIDDLEBURG | FL |
| 2005-03-29 | 904-843-5XXX | 5000–5999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | MIDDLEBURG | FL |
| 2005-03-29 | 904-843-6XXX | 6000–6999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | MIDDLEBURG | FL |
| 2005-03-29 | 904-843-7XXX | 7000–7999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | MIDDLEBURG | FL |
| 2005-03-29 | 904-843-8XXX | 8000–8999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | MIDDLEBURG | FL |
| 2005-03-29 | 904-843-9XXX | 9000–9999 | Assigned | LEVEL 3 TELECOM OF FLORIDA, LP - FL | 7635 | MIDDLEBURG | FL |
| 2005-03-28 | 904-406-5XXX | 5000–5999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | MIDDLEBURG | FL |
| 2005-03-23 | 904-298-5XXX | 5000–5999 | Assigned | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | ORANGEPARK | FL |
| 2005-03-10 | 904-773-3XXX | 3000–3999 | Assigned | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | ORANGEPARK | FL |
| 2005-02-23 | 904-208-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | JACKSONVL | FL |
| 2005-02-23 | 904-572-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FERNADNBCH | FL |
| 2005-02-15 | 904-248-9XXX | 9000–9999 | Assigned | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | JACKSONVL | FL |
| 2005-02-15 | 904-637-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | ORANGEPARK | FL |
| 2005-02-02 | 904-297-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | GREENCVSPG | FL |
| 2005-01-31 | 904-425-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | JACKSONVL | FL |
| 2005-01-31 | 904-425-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | JACKSONVL | FL |
| 2005-01-31 | 904-425-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | JACKSONVL | FL |
| 2005-01-28 | 904-230-7XXX | 7000–7999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ST JOHNS | FL |
| 2005-01-27 | 904-392-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | ST JOHNS | FL |
| 2005-01-27 | 904-769-2XXX | 2000–2999 | Assigned | METROPCS NETWORKS, LLC | 899D | STARKE | FL |
| 2005-01-25 | 904-425-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | JACKSONVL | FL |
| 2005-01-25 | 904-425-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | JACKSONVL | FL |
| 2005-01-25 | 904-483-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | JACKSONVL | FL |
| 2005-01-21 | 904-235-5XXX | 5000–5999 | Assigned | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | JACKSONVL | FL |
| 2005-01-21 | 904-298-4XXX | 4000–4999 | Assigned | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | ORANGEPARK | FL |
| 2005-01-13 | 904-252-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | JACKSONVL | FL |
| 2005-01-13 | 904-252-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | JACKSONVL | FL |
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.