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
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-11-19 | 417-244-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | EFORTSCOTT | MO |
| 2021-11-17 | 417-600-8XXX | 8000–8999 | Assigned | STRATUS NETWORKS | 495J | WILLARD | MO |
| 2021-11-12 | 417-580-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | CARL JCT | MO |
| 2021-11-08 | 417-984-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | SUMMERSVL | MO |
| 2021-11-05 | 417-201-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | BRADLEYVL | MO |
| 2021-11-05 | 417-201-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | BRADLEYVL | MO |
| 2021-11-05 | 417-215-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | CRANE | MO |
| 2021-11-05 | 417-218-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | BLUE EYE | MO |
| 2021-11-05 | 417-601-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONETT | MO |
| 2021-11-04 | 417-635-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONETT | MO |
| 2021-11-04 | 417-635-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONETT | MO |
| 2021-10-21 | 417-359-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | CARTHAGE | MO |
| 2021-10-21 | 417-423-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | CARTHAGE | MO |
| 2021-10-21 | 417-470-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | OZARK | MO |
| 2021-10-21 | 417-470-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | OZARK | MO |
| 2021-10-21 | 417-470-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | OZARK | MO |
| 2021-10-21 | 417-513-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | NEOSHO | MO |
| 2021-10-21 | 417-513-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | NEOSHO | MO |
| 2021-10-21 | 417-609-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | WEBB CITY | MO |
| 2021-10-21 | 417-635-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | MONETT | MO |
| 2021-10-21 | 417-674-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | CARTHAGE | MO |
| 2021-10-21 | 417-686-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | AVA | MO |
| 2021-10-19 | 417-590-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | SPRINGFLD | MO |
| 2021-10-13 | 417-507-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | MO |
| 2021-09-21 | 417-712-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - MO | 6275 | GAINESVL | MO |
| 2021-09-16 | 417-507-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2021-09-16 | 417-901-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2021-09-16 | 417-901-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2021-09-16 | 417-901-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2021-09-16 | 417-901-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | MO |
| 2021-09-14 | 417-605-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | SPRINGFLD | MO |
| 2021-09-09 | 417-203-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | CRANE | MO |
| 2021-09-08 | 417-373-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | EPITTSBURG | MO |
| 2021-09-03 | 417-740-0XXX | 0000–0999 | Assigned | SKYE TELECOM LLC DBA SKYETEL | 622J | BRANSON | MO |
| 2021-09-03 | 417-750-0XXX | 0000–0999 | Assigned | SKYE TELECOM LLC DBA SKYETEL | 622J | SPRINGFLD | MO |
| 2021-08-30 | 417-202-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | BLUE EYE | MO |
| 2021-08-30 | 417-512-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | SPRINGFLD | MO |
| 2021-08-30 | 417-512-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | SPRINGFLD | MO |
| 2021-08-30 | 417-512-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | SPRINGFLD | MO |
| 2021-08-30 | 417-518-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BOLIVAR | MO |
| 2021-08-30 | 417-901-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | SPRINGFLD | MO |
| 2021-08-30 | 417-901-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | SPRINGFLD | MO |
| 2021-08-30 | 417-901-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | SPRINGFLD | MO |
| 2021-08-30 | 417-901-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | SPRINGFLD | MO |
| 2021-08-30 | 417-901-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | SPRINGFLD | MO |
| 2021-08-30 | 417-971-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | PINEVILLE | MO |
| 2021-08-24 | 417-240-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | BRADLEYVL | MO |
| 2021-08-24 | 417-240-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | BRADLEYVL | MO |
| 2021-08-10 | 417-366-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | MT VERNON | MO |
| 2021-08-04 | 417-203-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | CRANE | 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.