NumberResearchRecent thousands-block assignments
8 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 660
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Jan 2026
Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-04-22 | 660-271-4XXX | 4000–4999 | Assigned | EON TELECOM, INC. | 839J | BETHANY | MO |
| 2025-04-22 | 660-271-5XXX | 5000–5999 | Assigned | EON TELECOM, INC. | 839J | BETHANY | MO |
| 2025-04-22 | 660-271-6XXX | 6000–6999 | Assigned | EON TELECOM, INC. | 839J | BETHANY | MO |
| 2025-04-22 | 660-271-7XXX | 7000–7999 | Assigned | EON TELECOM, INC. | 839J | BETHANY | MO |
| 2025-04-22 | 660-271-8XXX | 8000–8999 | Assigned | EON TELECOM, INC. | 839J | BETHANY | MO |
| 2025-04-22 | 660-271-9XXX | 9000–9999 | Assigned | EON TELECOM, INC. | 839J | BETHANY | MO |
| 2025-04-21 | 660-262-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | WARRENSBG | MO |
| 2025-04-10 | 660-245-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | KIRKSVILLE | MO |
| 2025-04-10 | 660-373-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BETHANY | MO |
| 2025-04-07 | 660-879-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | MARSHALJCT | MO |
| 2025-03-19 | 660-240-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | CHILLICOTH | MO |
| 2025-03-17 | 660-249-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | MALTA BEND | MO |
| 2025-03-17 | 660-306-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | MEADVILLE | MO |
| 2025-03-13 | 660-270-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | CLINTON | MO |
| 2025-03-13 | 660-289-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | PARIS | MO |
| 2025-03-13 | 660-308-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | KIMBERLY | MO |
| 2025-03-13 | 660-855-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | BLOMINGTON | MO |
| 2025-02-26 | 660-849-7XXX | 7000–7999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | JAMESTOWN | MO |
| 2025-02-24 | 660-478-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | EAGLEVILLE | MO |
| 2025-02-20 | 660-539-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLINTON | MO |
| 2025-02-14 | 660-289-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | PARIS | MO |
| 2025-02-14 | 660-308-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KIMBERLY | MO |
| 2025-02-14 | 660-855-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BLOMINGTON | MO |
| 2025-02-06 | 660-245-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | KIRKSVILLE | MO |
| 2025-02-06 | 660-815-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | MARSHALL | MO |
| 2025-01-29 | 660-553-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SEDALIA | MO |
| 2025-01-28 | 660-273-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | ARMSTRONG | MO |
| 2025-01-28 | 660-379-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | DOWNING | MO |
| 2025-01-28 | 660-728-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | FAYETTE | MO |
| 2025-01-16 | 660-339-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | TRENTON | MO |
| 2025-01-03 | 660-367-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PATTONSBG | MO |
| 2024-12-20 | 660-275-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KAHOKA | MO |
| 2024-12-20 | 660-299-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EDINA | MO |
| 2024-12-20 | 660-300-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRANT CITY | MO |
| 2024-12-20 | 660-728-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FAYETTE | MO |
| 2024-12-20 | 660-749-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WINSTON | MO |
| 2024-12-13 | 660-235-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STANBERRY | MO |
| 2024-12-13 | 660-245-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KIRKSVILLE | MO |
| 2024-12-13 | 660-280-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | KIRKSVILLE | MO |
| 2024-12-13 | 660-282-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GORIN | MO |
| 2024-12-13 | 660-292-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MILAN | MO |
| 2024-12-13 | 660-303-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LANCASTER | MO |
| 2024-12-13 | 660-332-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LA PLATA | MO |
| 2024-12-13 | 660-334-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GALLATIN | MO |
| 2024-12-13 | 660-444-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GLASGOW | MO |
| 2024-12-13 | 660-494-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BOONVILLE | MO |
| 2024-12-13 | 660-533-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COFFEY | MO |
| 2024-12-13 | 660-605-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GALLATIN | MO |
| 2024-12-13 | 660-662-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HIGBEE | MO |
| 2024-12-13 | 660-677-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ARMSTRONG | MO |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.