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 |
|---|---|---|---|---|---|---|---|
| 2017-08-23 | 205-660-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | MONTEVALLO | AL |
| 2017-08-23 | 205-685-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | ALABASTER | AL |
| 2017-08-23 | 205-708-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | YORK | AL |
| 2017-08-23 | 205-740-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | CORDOVA | AL |
| 2017-08-23 | 205-831-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | CHELSEA | AL |
| 2017-08-23 | 205-832-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | PARRISH | AL |
| 2017-08-23 | 205-858-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | COLUMBIANA | AL |
| 2017-08-23 | 205-859-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | GARDENDALE | AL |
| 2017-08-23 | 205-875-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | W BLOCTON | AL |
| 2017-08-23 | 205-878-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | JASPER | AL |
| 2017-08-23 | 205-990-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | CLANTON | AL |
| 2017-08-22 | 205-573-1XXX | 1000–1999 | Assigned | ONVOY, LLC - AL | 604E | BIRMINGHAM | AL |
| 2017-08-22 | 205-573-2XXX | 2000–2999 | Assigned | ONVOY, LLC - AL | 604E | BIRMINGHAM | AL |
| 2017-08-22 | 205-573-3XXX | 3000–3999 | Assigned | ONVOY, LLC - AL | 604E | BIRMINGHAM | AL |
| 2017-08-22 | 205-573-4XXX | 4000–4999 | Assigned | ONVOY, LLC - AL | 604E | BIRMINGHAM | AL |
| 2017-08-16 | 205-407-4XXX | 4000–4999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | BIRMINGHAM | AL |
| 2017-08-04 | 205-573-0XXX | 0000–0999 | Assigned | VONAGE AMERICA LLC | 197D | BIRMINGHAM | AL |
| 2017-08-04 | 205-579-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | TUSCALOOSA | AL |
| 2017-07-25 | 205-519-4XXX | 4000–4999 | Assigned | BHN IP ENABLED SERVICES, LLC | 045L | BESSEMER | AL |
| 2017-07-20 | 205-407-5XXX | 5000–5999 | Assigned | BHN IP ENABLED SERVICES, LLC | 045L | BIRMINGHAM | AL |
| 2017-07-17 | 205-407-6XXX | 6000–6999 | Assigned | BHN IP ENABLED SERVICES, LLC | 045L | BIRMINGHAM | AL |
| 2017-07-17 | 205-537-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - AL | 5255 | TRUSSVILLE | AL |
| 2017-07-11 | 205-407-7XXX | 7000–7999 | Assigned | BHN IP ENABLED SERVICES, LLC | 045L | BIRMINGHAM | AL |
| 2017-07-10 | 205-430-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - AL | 072F | HAMILTON | AL |
| 2017-06-23 | 205-407-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | BIRMINGHAM | AL |
| 2017-06-16 | 205-848-7XXX | 7000–7999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | BIRMINGHAM | AL |
| 2017-06-12 | 205-405-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | PELL CITY | AL |
| 2017-06-07 | 205-289-2XXX | 2000–2999 | Assigned | ONVOY, LLC - AL | 604E | WARRIOR | AL |
| 2017-06-07 | 205-301-6XXX | 6000–6999 | Assigned | ONVOY, LLC - AL | 604E | EUTAW | AL |
| 2017-06-07 | 205-386-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AL | 604E | GARDENDALE | AL |
| 2017-06-07 | 205-509-5XXX | 5000–5999 | Assigned | ONVOY, LLC - AL | 604E | VINCENT | AL |
| 2017-06-07 | 205-512-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AL | 604E | JASPER | AL |
| 2017-06-07 | 205-519-3XXX | 3000–3999 | Assigned | ONVOY, LLC - AL | 604E | BESSEMER | AL |
| 2017-06-07 | 205-624-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AL | 604E | ALABASTER | AL |
| 2017-06-07 | 205-848-6XXX | 6000–6999 | Assigned | ONVOY, LLC - AL | 604E | BIRMINGHAM | AL |
| 2017-06-07 | 205-990-4XXX | 4000–4999 | Assigned | ONVOY, LLC - AL | 604E | CLANTON | AL |
| 2017-05-19 | 205-570-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HAMILTON | AL |
| 2017-05-12 | 205-519-5XXX | 5000–5999 | Assigned | BHN IP ENABLED SERVICES, LLC | 045L | BESSEMER | AL |
| 2017-05-02 | 205-509-3XXX | 3000–3999 | Assigned | ONVOY, LLC - AL | 604E | VINCENT | AL |
| 2017-05-02 | 205-509-4XXX | 4000–4999 | Assigned | ONVOY, LLC - AL | 604E | VINCENT | AL |
| 2017-05-02 | 205-708-2XXX | 2000–2999 | Assigned | ONVOY, LLC - AL | 604E | YORK | AL |
| 2017-05-02 | 205-708-5XXX | 5000–5999 | Assigned | ONVOY, LLC - AL | 604E | YORK | AL |
| 2017-05-02 | 205-860-6XXX | 6000–6999 | Assigned | ONVOY, LLC - AL | 604E | TUSCALOOSA | AL |
| 2017-05-02 | 205-860-7XXX | 7000–7999 | Assigned | ONVOY, LLC - AL | 604E | TUSCALOOSA | AL |
| 2017-05-02 | 205-878-6XXX | 6000–6999 | Assigned | ONVOY, LLC - AL | 604E | JASPER | AL |
| 2017-05-02 | 205-878-7XXX | 7000–7999 | Assigned | ONVOY, LLC - AL | 604E | JASPER | AL |
| 2017-05-01 | 205-293-5XXX | 5000–5999 | Assigned | ONVOY, LLC - AL | 604E | CENTREVL | AL |
| 2017-05-01 | 205-293-6XXX | 6000–6999 | Assigned | ONVOY, LLC - AL | 604E | CENTREVL | AL |
| 2017-05-01 | 205-301-3XXX | 3000–3999 | Assigned | ONVOY, LLC - AL | 604E | EUTAW | AL |
| 2017-05-01 | 205-301-5XXX | 5000–5999 | Assigned | ONVOY, LLC - AL | 604E | EUTAW | 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.