NumberResearchRecent thousands-block assignments
19 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 417
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 |
|---|---|---|---|---|---|---|---|
| 2023-07-14 | 417-716-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | OZARK | MO |
| 2023-07-14 | 417-716-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | OZARK | MO |
| 2023-07-14 | 417-716-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | OZARK | MO |
| 2023-07-14 | 417-716-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | OZARK | MO |
| 2023-07-12 | 417-598-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BRANSON | MO |
| 2023-07-05 | 417-394-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | JASPER | MO |
| 2023-06-30 | 417-201-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MO | 093F | BRADLEYVL | MO |
| 2023-06-30 | 417-203-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MO | 093F | CRANE | MO |
| 2023-06-30 | 417-212-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | BLUE EYE | MO |
| 2023-06-30 | 417-231-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | BRANSON | MO |
| 2023-06-30 | 417-244-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | EFORTSCOTT | MO |
| 2023-06-30 | 417-290-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | SPRINGFLD | MO |
| 2023-06-30 | 417-373-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | EPITTSBURG | MO |
| 2023-06-30 | 417-424-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | ARCOLA | MO |
| 2023-06-30 | 417-586-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | JOPLIN | MO |
| 2023-06-30 | 417-586-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | JOPLIN | MO |
| 2023-06-30 | 417-617-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | KIMBELNGCY | MO |
| 2023-06-08 | 417-701-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | HARTVILLE | MO |
| 2023-06-07 | 417-397-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | SPRINGFLD | MO |
| 2023-05-19 | 417-740-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | BRANSON | MO |
| 2023-05-15 | 417-290-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | SPRINGFLD | MO |
| 2023-05-05 | 417-618-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2023-05-05 | 417-618-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2023-04-19 | 417-514-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | CARTHAGE | MO |
| 2023-04-19 | 417-514-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | CARTHAGE | MO |
| 2023-04-06 | 417-706-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | JOPLIN | MO |
| 2023-03-27 | 417-570-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | BRANSON | MO |
| 2023-03-21 | 417-738-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 7218 | FORDLAND | MO |
| 2023-03-17 | 417-779-0XXX | 0000–0999 | Assigned | BRIGHTSPEED OF MISSOURI, LLC | 9787 | BLUE EYE | MO |
| 2023-03-10 | 417-604-8XXX | 8000–8999 | Assigned | HD CARRIER LLC | 321J | SPRINGFLD | MO |
| 2023-03-10 | 417-604-9XXX | 9000–9999 | Assigned | HD CARRIER LLC | 321J | SPRINGFLD | MO |
| 2023-03-07 | 417-735-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | REPUBLIC | MO |
| 2023-03-07 | 417-990-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | SPRINGFLD | MO |
| 2023-02-27 | 417-215-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | CRANE | MO |
| 2023-02-27 | 417-373-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | EPITTSBURG | MO |
| 2023-02-27 | 417-387-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | EFORTSCOTT | MO |
| 2023-02-13 | 417-260-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | HOUSTON | MO |
| 2023-02-10 | 417-586-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | JOPLIN | MO |
| 2023-02-03 | 417-391-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | ELDORDOSPG | MO |
| 2023-01-31 | 417-202-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | BLUE EYE | MO |
| 2023-01-31 | 417-205-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | MT VERNON | MO |
| 2023-01-31 | 417-490-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | SARCOXIE | MO |
| 2023-01-31 | 417-637-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | GREENFIELD | MO |
| 2023-01-27 | 417-240-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BRADLEYVL | MO |
| 2023-01-24 | 417-603-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SPRINGFLD | MO |
| 2023-01-11 | 417-468-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | MARSHFIELD | MO |
| 2022-12-08 | 417-200-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | GALENA | MO |
| 2022-11-22 | 417-215-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | CRANE | MO |
| 2022-11-22 | 417-563-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | RICH HILL | MO |
| 2022-11-18 | 417-822-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | AURORA | MO |
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.