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 |
|---|---|---|---|---|---|---|---|
| 2019-08-23 | 417-900-0XXX | 0000–0999 | Assigned | FRACTEL, LLC | 965H | MARIONVL | MO |
| 2019-08-23 | 417-900-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | MARIONVL | MO |
| 2019-08-20 | 417-768-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | JOPLIN | MO |
| 2019-08-19 | 417-444-4XXX | 4000–4999 | Assigned | FRACTEL, LLC | 965H | SPRINGFLD | MO |
| 2019-08-12 | 417-430-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | MO |
| 2019-08-09 | 417-516-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BOLIVAR | MO |
| 2019-08-09 | 417-516-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BOLIVAR | MO |
| 2019-08-09 | 417-516-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BOLIVAR | MO |
| 2019-08-09 | 417-516-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BOLIVAR | MO |
| 2019-08-09 | 417-516-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BOLIVAR | MO |
| 2019-08-09 | 417-516-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BOLIVAR | MO |
| 2019-08-09 | 417-516-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BOLIVAR | MO |
| 2019-08-09 | 417-516-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BOLIVAR | MO |
| 2019-08-09 | 417-516-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BOLIVAR | MO |
| 2019-08-09 | 417-516-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BOLIVAR | MO |
| 2019-08-09 | 417-677-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | FORSYTH | MO |
| 2019-08-08 | 417-490-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | SARCOXIE | MO |
| 2019-08-05 | 417-217-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | HOUSTON | MO |
| 2019-08-05 | 417-246-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | AVILLA | MO |
| 2019-08-05 | 417-275-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | COLLINS | MO |
| 2019-08-05 | 417-308-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | AURORA | MO |
| 2019-08-05 | 417-309-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | OSCEOLA | MO |
| 2019-08-05 | 417-366-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | MT VERNON | MO |
| 2019-08-05 | 417-384-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | GROVESPRNG | MO |
| 2019-08-05 | 417-424-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | ARCOLA | MO |
| 2019-08-05 | 417-428-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | WEAUBLEAU | MO |
| 2019-08-05 | 417-453-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | NEBO | MO |
| 2019-08-05 | 417-457-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | RAYMONDVL | MO |
| 2019-08-05 | 417-458-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | ROBY | MO |
| 2019-08-05 | 417-465-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | WALKER | MO |
| 2019-08-05 | 417-487-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | SCHELLCITY | MO |
| 2019-08-05 | 417-535-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | EVERTON | MO |
| 2019-08-05 | 417-547-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | MOUNTANGRV | MO |
| 2019-08-05 | 417-637-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | GREENFIELD | MO |
| 2019-08-05 | 417-644-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | LOWRY CITY | MO |
| 2019-08-05 | 417-668-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | MANES | MO |
| 2019-08-05 | 417-687-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | JERICO SPG | MO |
| 2019-08-05 | 417-698-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | ELDORDOSPG | MO |
| 2019-08-05 | 417-707-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | NORWOOD | MO |
| 2019-08-05 | 417-741-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | HARTVILLE | MO |
| 2019-08-05 | 417-754-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | HUMANSVL | MO |
| 2019-08-05 | 417-778-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | ALTON | MO |
| 2019-08-05 | 417-805-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | GOLDENCITY | MO |
| 2019-08-05 | 417-884-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | SHELDON | MO |
| 2019-08-05 | 417-922-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | BRONAUGH | MO |
| 2019-08-05 | 417-939-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | GREENFIELD | MO |
| 2019-08-05 | 417-944-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | MILO | MO |
| 2019-08-05 | 417-948-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | VANZANT | MO |
| 2019-08-05 | 417-995-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | DADEVILLE | MO |
| 2019-08-02 | 417-222-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | GALENA | 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.