NumberResearchRecent thousands-block assignments
5 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 205
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 |
|---|---|---|---|---|---|---|---|
| 2017-11-07 | 205-474-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BUTLER | AL |
| 2017-11-07 | 205-571-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | LEEDS | AL |
| 2017-11-07 | 205-571-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | LEEDS | AL |
| 2017-11-07 | 205-571-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | LEEDS | AL |
| 2017-11-07 | 205-571-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | LEEDS | AL |
| 2017-11-07 | 205-571-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | LEEDS | AL |
| 2017-11-07 | 205-571-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | LEEDS | AL |
| 2017-11-07 | 205-571-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | LEEDS | AL |
| 2017-11-07 | 205-604-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BUTLER | AL |
| 2017-11-07 | 205-604-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BUTLER | AL |
| 2017-11-07 | 205-604-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BUTLER | AL |
| 2017-11-07 | 205-604-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BUTLER | AL |
| 2017-11-07 | 205-604-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BUTLER | AL |
| 2017-11-07 | 205-604-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BUTLER | AL |
| 2017-11-07 | 205-604-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BUTLER | AL |
| 2017-11-07 | 205-604-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BUTLER | AL |
| 2017-11-07 | 205-644-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
| 2017-11-07 | 205-644-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
| 2017-11-07 | 205-773-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | LEEDS | AL |
| 2017-11-07 | 205-773-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | LEEDS | AL |
| 2017-11-07 | 205-773-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | LEEDS | AL |
| 2017-11-07 | 205-778-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
| 2017-11-07 | 205-778-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
| 2017-11-07 | 205-778-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
| 2017-11-07 | 205-864-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
| 2017-11-07 | 205-895-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
| 2017-11-07 | 205-895-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
| 2017-11-07 | 205-895-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
| 2017-11-07 | 205-895-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
| 2017-11-07 | 205-895-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
| 2017-11-02 | 205-653-0XXX | 0000–0999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL |
| 2017-11-02 | 205-653-1XXX | 1000–1999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL |
| 2017-11-02 | 205-653-2XXX | 2000–2999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL |
| 2017-11-02 | 205-653-3XXX | 3000–3999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL |
| 2017-11-02 | 205-653-4XXX | 4000–4999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL |
| 2017-11-02 | 205-653-5XXX | 5000–5999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL |
| 2017-11-02 | 205-653-6XXX | 6000–6999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL |
| 2017-11-02 | 205-653-7XXX | 7000–7999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL |
| 2017-11-02 | 205-653-8XXX | 8000–8999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL |
| 2017-11-02 | 205-653-9XXX | 9000–9999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL |
| 2017-11-01 | 205-452-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | SPRINGVL | AL |
| 2017-11-01 | 205-571-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | LEEDS | AL |
| 2017-11-01 | 205-594-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - AL | 5255 | ASHVILLE | AL |
| 2017-10-24 | 205-779-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - AL | 072F | ALICEVILLE | AL |
| 2017-10-19 | 205-895-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL | 7469 | BIRMINGHAM | AL |
| 2017-10-11 | 205-579-8XXX | 8000–8999 | Assigned | ONVOY, LLC - AL | 604E | TUSCALOOSA | AL |
| 2017-10-11 | 205-579-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AL | 604E | TUSCALOOSA | AL |
| 2017-10-11 | 205-635-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PINSON | AL |
| 2017-10-10 | 205-571-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | LEEDS | AL |
| 2017-10-09 | 205-573-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
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.