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
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-08-11 | 417-605-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2022-08-11 | 417-605-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2022-08-11 | 417-750-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2022-08-11 | 417-750-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2022-08-11 | 417-750-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2022-08-10 | 417-219-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CRANE | MO |
| 2022-08-10 | 417-341-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | JACKET | MO |
| 2022-08-10 | 417-492-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | SPARTA | MO |
| 2022-08-10 | 417-504-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | AURORA | MO |
| 2022-08-10 | 417-508-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | POWELL | MO |
| 2022-08-10 | 417-568-8XXX | 8000–8999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | HURLEY | MO |
| 2022-08-10 | 417-826-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | WASHBURN | MO |
| 2022-08-10 | 417-900-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MARIONVL | MO |
| 2022-07-20 | 417-530-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | SPRINGFLD | MO |
| 2022-07-13 | 417-526-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARTHAGE | MO |
| 2022-07-13 | 417-526-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARTHAGE | MO |
| 2022-07-13 | 417-526-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARTHAGE | MO |
| 2022-07-13 | 417-674-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARTHAGE | MO |
| 2022-07-13 | 417-674-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARTHAGE | MO |
| 2022-06-16 | 417-454-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | NEOSHO | MO |
| 2022-06-16 | 417-635-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | MONETT | MO |
| 2022-06-16 | 417-706-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | JOPLIN | MO |
| 2022-06-02 | 417-492-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | SPARTA | MO |
| 2022-06-01 | 417-897-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2022-06-01 | 417-897-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2022-05-12 | 417-215-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | CRANE | MO |
| 2022-05-12 | 417-545-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | FORSYTH | MO |
| 2022-05-12 | 417-574-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | JENKINS | MO |
| 2022-05-12 | 417-660-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | LAMAR | MO |
| 2022-05-11 | 417-596-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | WESTPLAINS | MO |
| 2022-05-05 | 417-477-0XXX | 0000–0999 | Assigned | UNITED STATES CELLULAR - MO | 6275 | MOUNTANGRV | MO |
| 2022-05-05 | 417-507-9XXX | 9000–9999 | Assigned | UNITED STATES CELLULAR - MO | 6275 | SPRINGFLD | MO |
| 2022-04-26 | 417-605-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | SPRINGFLD | MO |
| 2022-04-22 | 417-218-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | BLUE EYE | MO |
| 2022-04-22 | 417-318-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | HOUSTON | MO |
| 2022-04-21 | 417-266-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | BRANSON | MO |
| 2022-04-21 | 417-374-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | NIXA | MO |
| 2022-04-21 | 417-600-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | WILLARD | MO |
| 2022-04-21 | 417-716-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | OZARK | MO |
| 2022-04-21 | 417-768-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | JOPLIN | MO |
| 2022-04-21 | 417-897-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2022-04-21 | 417-897-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2022-04-13 | 417-513-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | NEOSHO | MO |
| 2022-04-13 | 417-757-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BRANSON | MO |
| 2022-04-13 | 417-757-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BRANSON | MO |
| 2022-04-13 | 417-757-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BRANSON | MO |
| 2022-04-13 | 417-757-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BRANSON | MO |
| 2022-04-13 | 417-757-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BRANSON | MO |
| 2022-04-11 | 417-290-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | SPRINGFLD | MO |
| 2022-04-11 | 417-290-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | SPRINGFLD | 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.