NumberResearchRecent thousands-block assignments
6 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 954
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 |
|---|---|---|---|---|---|---|---|
| 2001-05-17 | 954-283-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | POMPANOBCH | FL |
| 2001-04-04 | 954-990-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | FTLAUDERDL | FL |
| 2001-04-04 | 954-990-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | FTLAUDERDL | FL |
| 2001-04-04 | 954-990-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | FTLAUDERDL | FL |
| 2001-04-04 | 954-990-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | FTLAUDERDL | FL |
| 2001-04-04 | 954-990-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | FTLAUDERDL | FL |
| 2001-03-19 | 954-545-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL | 8664 | POMPANOBCH | FL |
| 2001-03-13 | 954-363-3XXX | 3000–3999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | DEERFLDBCH | FL |
| 2001-03-13 | 954-363-4XXX | 4000–4999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | DEERFLDBCH | FL |
| 2001-03-13 | 954-363-5XXX | 5000–5999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | DEERFLDBCH | FL |
| 2001-03-13 | 954-363-6XXX | 6000–6999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | DEERFLDBCH | FL |
| 2001-03-09 | 954-597-1XXX | 1000–1999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-09 | 954-597-3XXX | 3000–3999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-09 | 954-597-4XXX | 4000–4999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-08 | 954-545-3XXX | 3000–3999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-08 | 954-545-4XXX | 4000–4999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-08 | 954-545-5XXX | 5000–5999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-08 | 954-545-6XXX | 6000–6999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-08 | 954-545-7XXX | 7000–7999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-08 | 954-590-2XXX | 2000–2999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-08 | 954-590-3XXX | 3000–3999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-08 | 954-590-5XXX | 5000–5999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-08 | 954-590-6XXX | 6000–6999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-08 | 954-590-7XXX | 7000–7999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | POMPANOBCH | FL |
| 2001-03-08 | 954-625-2XXX | 2000–2999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | FTLAUDERDL | FL |
| 2001-03-08 | 954-625-3XXX | 3000–3999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | FTLAUDERDL | FL |
| 2001-03-08 | 954-625-6XXX | 6000–6999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | FTLAUDERDL | FL |
| 2001-03-08 | 954-625-7XXX | 7000–7999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | FTLAUDERDL | FL |
| 2001-03-08 | 954-625-8XXX | 8000–8999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | FTLAUDERDL | FL |
| 2001-03-08 | 954-660-0XXX | 0000–0999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | FTLAUDERDL | FL |
| 2001-03-08 | 954-660-3XXX | 3000–3999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | FTLAUDERDL | FL |
| 2001-03-08 | 954-660-4XXX | 4000–4999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | FTLAUDERDL | FL |
| 2001-03-08 | 954-689-6XXX | 6000–6999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | FTLAUDERDL | FL |
| 2001-03-08 | 954-880-0XXX | 0000–0999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | FTLAUDERDL | FL |
| 2001-03-07 | 954-342-4XXX | 4000–4999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | HOLLYWOOD | FL |
| 2001-03-07 | 954-342-8XXX | 8000–8999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | HOLLYWOOD | FL |
| 2001-03-07 | 954-364-2XXX | 2000–2999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | HOLLYWOOD | FL |
| 2001-03-07 | 954-364-4XXX | 4000–4999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | HOLLYWOOD | FL |
| 2001-03-07 | 954-364-5XXX | 5000–5999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | HOLLYWOOD | FL |
| 2001-03-07 | 954-602-1XXX | 1000–1999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | HOLLYWOOD | FL |
| 2001-03-07 | 954-602-2XXX | 2000–2999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | HOLLYWOOD | FL |
| 2001-03-07 | 954-602-3XXX | 3000–3999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | HOLLYWOOD | FL |
| 2001-03-07 | 954-602-4XXX | 4000–4999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | HOLLYWOOD | FL |
| 2001-03-07 | 954-602-5XXX | 5000–5999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | HOLLYWOOD | FL |
| 2001-03-07 | 954-671-2XXX | 2000–2999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | DEERFLDBCH | FL |
| 2001-01-24 | 954-282-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | CORAL SPG | FL |
| 2001-01-23 | 954-366-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | POMPANOBCH | FL |
| 2001-01-23 | 954-366-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | POMPANOBCH | FL |
| 2001-01-23 | 954-366-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | POMPANOBCH | FL |
| 2001-01-23 | 954-366-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | POMPANOBCH | 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.