NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

20 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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 478
ONVOY, LLC - GA 14
HD CARRIER LLC 3
OPENTACT INC. 1
INTRADO COMMUNICATIONS, LLC 1
8X8, INC. 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
2020-12-18 478-312-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D WADLEY GA
2020-12-18 478-312-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D WADLEY GA
2020-12-18 478-312-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D WADLEY GA
2020-12-18 478-375-1XXX 1000–1999Assigned ONVOY, LLC - GA 067D IDEAL GA
2020-12-18 478-375-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D IDEAL GA
2020-12-18 478-375-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D IDEAL GA
2020-12-18 478-429-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D BYROMVILLE GA
2020-12-18 478-429-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D BYROMVILLE GA
2020-12-18 478-429-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D BYROMVILLE GA
2020-12-18 478-443-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D LKSINCLAIR GA
2020-12-18 478-443-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D LKSINCLAIR GA
2020-12-18 478-443-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D LKSINCLAIR GA
2020-12-18 478-500-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D EASTMAN GA
2020-12-18 478-588-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D SWAINSBORO GA
2020-12-18 478-588-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D SWAINSBORO GA
2020-12-18 478-588-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D SWAINSBORO GA
2020-12-18 478-588-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D SWAINSBORO GA
2020-12-18 478-707-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D SANDERSVL GA
2020-12-18 478-707-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D SANDERSVL GA
2020-12-18 478-739-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D GORDON GA
2020-12-18 478-739-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D GORDON GA
2020-12-18 478-739-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D GORDON GA
2020-12-18 478-818-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D UNADILLA GA
2020-12-18 478-818-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D UNADILLA GA
2020-12-18 478-818-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D UNADILLA GA
2020-12-18 478-822-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D FORTVALLEY GA
2020-12-18 478-827-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D FORTVALLEY GA
2020-12-18 478-827-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D FORTVALLEY GA
2020-12-18 478-887-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D JEFFERSNVL GA
2020-12-18 478-887-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D JEFFERSNVL GA
2020-12-18 478-887-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D JEFFERSNVL GA
2020-12-18 478-900-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D LOUISVILLE GA
2020-12-18 478-900-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D LOUISVILLE GA
2020-12-18 478-900-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D LOUISVILLE GA
2020-12-18 478-900-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D LOUISVILLE GA
2020-12-18 478-979-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D IRWINTON GA
2020-12-18 478-999-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D FORSYTH GA
2020-12-18 478-999-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D FORSYTH GA
2020-12-18 478-999-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D FORSYTH GA
2020-12-16 478-293-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J WARNERRBNS GA
2020-12-16 478-298-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J COCHRAN GA
2020-12-16 478-521-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J SANDERSVL GA
2020-12-16 478-827-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J FORTVALLEY GA
2020-12-04 478-217-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D WARNERRBNS GA
2020-12-04 478-310-1XXX 1000–1999Assigned IP HORIZON LLC 515J MACON GA
2020-12-04 478-321-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D MACON GA
2020-12-04 478-330-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D MACON GA
2020-12-04 478-339-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D WARNERRBNS GA
2020-12-04 478-551-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D WARNERRBNS GA
2020-12-04 478-551-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D WARNERRBNS GA

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.