NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

8 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 970
ONVOY, LLC - CO 8
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
2026-09-17 970-418-9XXX 9000–9999Assigned ONVOY, LLC - CO 026D DILLON CO
2026-09-17 970-504-2XXX 2000–2999Assigned ONVOY, LLC - CO 026D CARBONDALE CO
2026-09-17 970-701-8XXX 8000–8999Assigned ONVOY, LLC - CO 026D CRAIG CO
2026-09-17 970-808-8XXX 8000–8999Assigned ONVOY, LLC - CO 026D DELTA CO
2026-09-17 970-813-2XXX 2000–2999Assigned ONVOY, LLC - CO 026D BAYFIELD CO
2026-09-17 970-912-9XXX 9000–9999Assigned ONVOY, LLC - CO 026D CORTEZ CO
2026-09-17 970-916-3XXX 3000–3999Assigned ONVOY, LLC - CO 026D ASPEN CO
2026-09-09 970-650-7XXX 7000–7999Assigned ONVOY, LLC - CO 026D MONTROSE CO
2026-08-18 970-936-6XXX 6000–6999Assigned ONVOY, LLC - CO 026D GREELEY CO
2026-08-11 970-368-8XXX 8000–8999Assigned ONVOY, LLC - CO 026D DILLON CO
2026-08-11 970-444-6XXX 6000–6999Assigned ONVOY, LLC - CO 026D BAYFIELD CO
2026-08-11 970-894-2XXX 2000–2999Assigned ONVOY, LLC - CO 026D BERTHOUD CO
2026-08-11 970-915-1XXX 1000–1999Assigned ONVOY, LLC - CO 026D GRAND JCT CO
2026-08-06 970-936-5XXX 5000–5999Assigned ONVOY, LLC - CO 026D GREELEY CO
2026-08-06 970-938-2XXX 2000–2999Assigned ONVOY, LLC - CO 026D FT COLLINS CO
2026-07-30 970-355-6XXX 6000–6999Assigned ONVOY, LLC - CO 026D GLENWD SPG CO
2026-07-30 970-504-8XXX 8000–8999Assigned ONVOY, LLC - CO 026D CARBONDALE CO
2026-07-30 970-869-8XXX 8000–8999Assigned ONVOY, LLC - CO 026D FORTMORGAN CO
2026-07-30 970-916-2XXX 2000–2999Assigned ONVOY, LLC - CO 026D ASPEN CO
2026-07-30 970-917-1XXX 1000–1999Assigned ONVOY, LLC - CO 026D DURANGO CO
2026-07-30 970-936-4XXX 4000–4999Assigned ONVOY, LLC - CO 026D GREELEY CO
2026-07-28 970-938-0XXX 0000–0999Assigned ONVOY, LLC - CO 026D FT COLLINS CO
2026-07-28 970-938-1XXX 1000–1999Assigned ONVOY, LLC - CO 026D FT COLLINS CO
2026-07-28 970-971-7XXX 7000–7999Assigned ONVOY, LLC - CO 026D FT COLLINS CO
2026-07-22 970-841-4XXX 4000–4999Assigned ONVOY, LLC - CO 026D CRAIG CO
2026-07-22 970-855-4XXX 4000–4999Assigned ONVOY, LLC - CO 026D EDWARDS CO
2026-07-08 970-760-2XXX 2000–2999Assigned ONVOY, LLC - CO 026D DILLON CO
2026-06-30 970-916-8XXX 8000–8999Assigned ONVOY, LLC - CO 026D ASPEN CO
2026-06-01 970-936-0XXX 0000–0999Assigned ONVOY, LLC - CO 026D GREELEY CO
2026-05-21 970-907-3XXX 3000–3999Assigned ONVOY, LLC - CO 026D FT COLLINS CO
2026-05-20 970-916-1XXX 1000–1999Assigned ONVOY, LLC - CO 026D ASPEN CO
2026-01-30 970-343-3XXX 3000–3999Assigned ONVOY, LLC - CO 026D VAIL CO
2026-01-14 970-486-5XXX 5000–5999Assigned ONVOY, LLC - CO 026D DILLON CO
2026-01-14 970-971-9XXX 9000–9999Assigned ONVOY, LLC - CO 026D FT COLLINS CO
2026-01-13 970-912-8XXX 8000–8999Assigned ONVOY, LLC - CO 026D CORTEZ CO
2025-12-17 970-841-3XXX 3000–3999Assigned ONVOY, LLC - CO 026D CRAIG CO
2025-12-17 970-916-0XXX 0000–0999Assigned ONVOY, LLC - CO 026D ASPEN CO
2025-10-17 970-971-0XXX 0000–0999Assigned ONVOY, LLC - CO 026D FT COLLINS CO
2025-10-17 970-971-1XXX 1000–1999Assigned ONVOY, LLC - CO 026D FT COLLINS CO
2025-09-19 970-649-9XXX 9000–9999Assigned ONVOY, LLC - CO 026D RIFLE CO
2025-09-18 970-807-6XXX 6000–6999Assigned ONVOY, LLC - CO 026D ASPEN CO
2025-09-03 970-980-0XXX 0000–0999Assigned ONVOY, LLC - CO 026D FT COLLINS CO
2025-02-06 970-817-5XXX 5000–5999Assigned ONVOY, LLC - CO 026D FT COLLINS CO
2025-02-06 970-817-6XXX 6000–6999Assigned ONVOY, LLC - CO 026D FT COLLINS CO
2024-12-13 970-297-1XXX 1000–1999Assigned ONVOY, LLC - CO 026D FT COLLINS CO
2024-11-20 970-912-0XXX 0000–0999Assigned ONVOY, LLC - CO 026D CORTEZ CO
2024-10-14 970-299-5XXX 5000–5999Assigned ONVOY, LLC - CO 026D CORTEZ CO
2024-10-14 970-894-9XXX 9000–9999Assigned ONVOY, LLC - CO 026D BERTHOUD CO
2024-05-14 970-863-8XXX 8000–8999Assigned ONVOY, LLC - CO 026D DURANGO CO
2024-05-14 970-975-9XXX 9000–9999Assigned ONVOY, LLC - CO 026D MONTROSE CO

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.