NumberResearch Membership · Data 09/22/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/22/2026

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, all time — NPA 938
ONVOY SPECTRUM, LLC 58
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
2026-08-04 938-304-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H ATHENS AL
2026-08-04 938-320-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H CULLMAN AL
2024-11-12 938-529-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H COLLINSVL AL
2024-11-12 938-724-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H RINEHART AL
2024-11-12 938-758-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H CEDARBLUFF AL
2024-11-12 938-842-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H WHORTON AL
2024-09-04 938-338-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H ROGERSVL AL
2023-12-22 938-230-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H DECATUR AL
2023-12-22 938-230-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H DECATUR AL
2023-12-22 938-230-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H DECATUR AL
2023-12-22 938-230-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H DECATUR AL
2023-10-02 938-433-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H FRUITHURST AL
2023-10-02 938-433-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H FRUITHURST AL
2023-10-02 938-433-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H FRUITHURST AL
2023-10-02 938-433-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H FRUITHURST AL
2023-05-26 938-209-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H SCOTTSBORO AL
2023-05-26 938-213-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H CULLMAN AL
2023-05-26 938-226-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H FALKVILLE AL
2023-05-26 938-258-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H GUNTERSVL AL
2023-05-26 938-388-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H DELTA AL
2023-05-26 938-389-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H WEDOWEE AL
2023-05-26 938-421-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H ODEN RIDGE AL
2023-05-26 938-600-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H LECTA AL
2023-05-26 938-665-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H TALLADEGA AL
2023-05-26 938-722-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H SECTION AL
2023-05-26 938-766-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H SYLACAUGA AL
2023-05-26 938-829-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PIEDMONT AL
2023-05-26 938-833-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H SKYLINE AL
2023-05-26 938-837-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H BOAZ AL
2023-05-26 938-946-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H CHULAFINNE AL
2023-05-24 938-380-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H OHATCHEE AL
2023-05-24 938-938-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H CHILDERSBG AL
2023-05-19 938-930-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H STEVENSON AL
2023-05-15 938-787-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H VETO AL
2022-05-19 938-207-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H HUNTSVILLE AL
2022-01-21 938-234-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H HAZELGREEN AL
2022-01-21 938-234-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H HAZELGREEN AL
2022-01-21 938-310-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H MADISON AL
2022-01-21 938-310-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H MADISON AL
2022-01-21 938-333-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H GURLEY AL
2022-01-21 938-333-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H GURLEY AL
2022-01-21 938-410-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H RED BAY AL
2022-01-21 938-410-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H RED BAY AL
2022-01-21 938-426-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H LEIGHTON AL
2022-01-21 938-426-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H LEIGHTON AL
2022-01-21 938-510-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H RUSSELLVL AL
2022-01-21 938-510-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H RUSSELLVL AL
2022-01-19 938-732-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H RANBURNE AL
2022-01-19 938-732-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H RANBURNE AL
2021-10-14 938-732-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H RANBURNE AL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/22/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.