NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

19 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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 859
ONVOY, LLC - KY 18
PEERLESS NETWORK OF KENTUCKY, LLC - KY 1
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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2021-09-13 859-964-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H BRYANTSVL KY
2021-09-13 859-970-2XXX 2000–2999Assigned ONVOY, LLC - KY 896E WALTON KY
2021-09-13 859-980-4XXX 4000–4999Assigned ONVOY, LLC - KY 896E BOONE KY
2021-09-13 859-980-5XXX 5000–5999Assigned ONVOY, LLC - KY 896E BOONE KY
2021-09-08 859-399-9XXX 9000–9999Assigned SKYE TELECOM LLC DBA SKYETEL 622J LEXINGTON KY
2021-09-08 859-691-2XXX 2000–2999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C DANVILLE KY
2021-09-08 859-691-3XXX 3000–3999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C DANVILLE KY
2021-09-08 859-990-0XXX 0000–0999Assigned SKYE TELECOM LLC DBA SKYETEL 622J WINCHESTER KY
2021-09-07 859-978-8XXX 8000–8999Assigned PEERLESS NETWORK OF KENTUCKY, LLC - KY 035H ALEXANDRIA KY
2021-08-31 859-838-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J ALEXANDRIA KY
2021-08-26 859-980-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 BOONE KY
2021-08-16 859-487-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J LEXINGTON KY
2021-08-05 859-938-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BOONE KY
2021-07-06 859-385-0XXX 0000–0999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C WINCHESTER KY
2021-07-06 859-385-1XXX 1000–1999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C WINCHESTER KY
2021-07-06 859-513-2XXX 2000–2999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C WINCHESTER KY
2021-07-06 859-513-4XXX 4000–4999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C WINCHESTER KY
2021-07-06 859-513-8XXX 8000–8999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C WINCHESTER KY
2021-06-28 859-247-2XXX 2000–2999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C HARRODSBG KY
2021-06-28 859-247-3XXX 3000–3999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C HARRODSBG KY
2021-06-28 859-247-4XXX 4000–4999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C HARRODSBG KY
2021-06-22 859-943-4XXX 4000–4999Assigned METROPCS, INC. 5562 CYNTHIANA KY
2021-06-15 859-365-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - KY 987E ALEXANDRIA KY
2021-06-15 859-365-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - KY 987E ALEXANDRIA KY
2021-06-14 859-997-8XXX 8000–8999Assigned PEERLESS NETWORK OF KENTUCKY, LLC - KY 035H WILLIAMSTN KY
2021-06-02 859-646-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H BEREA KY
2021-06-02 859-651-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H CARLISLE KY
2021-06-02 859-754-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H BRYANTSVL KY
2021-06-02 859-810-3XXX 3000–3999Assigned ONVOY, LLC - KY 896E LEXINGTON KY
2021-06-02 859-810-4XXX 4000–4999Assigned ONVOY, LLC - KY 896E LEXINGTON KY
2021-06-02 859-810-5XXX 5000–5999Assigned ONVOY, LLC - KY 896E LEXINGTON KY
2021-06-02 859-810-6XXX 6000–6999Assigned ONVOY, LLC - KY 896E LEXINGTON KY
2021-06-02 859-810-7XXX 7000–7999Assigned ONVOY, LLC - KY 896E LEXINGTON KY
2021-06-02 859-810-8XXX 8000–8999Assigned ONVOY, LLC - KY 896E LEXINGTON KY
2021-06-02 859-943-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H CYNTHIANA KY
2021-05-27 859-438-1XXX 1000–1999Assigned STRATUS NETWORKS 495J COVINGTON KY
2021-05-26 859-452-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 RICHMOND KY
2021-05-13 859-413-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 LEXINGTON KY
2021-05-13 859-413-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 LEXINGTON KY
2021-05-13 859-436-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 LEXINGTON KY
2021-05-13 859-475-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 LEXINGTON KY
2021-05-13 859-710-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 LEXINGTON KY
2021-05-13 859-785-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 LEXINGTON KY
2021-05-13 859-788-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 LEXINGTON KY
2021-05-11 859-437-8XXX 8000–8999Assigned TELNYX LLC 073H FORD KY
2021-05-05 859-894-8XXX 8000–8999Assigned TWILIO INTERNATIONAL, INC. 506J LEXINGTON KY
2021-05-04 859-938-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - KY 4369 BOONE KY
2021-04-23 859-618-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H LEXINGTON KY
2021-04-23 859-685-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H LEXINGTON KY
2021-04-16 859-453-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J BUTLER KY

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.