NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

3 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 402
HD CARRIER LLC 2
MIDSTATES DATA TRANSPORT, LLC - NE 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
2021-02-15 402-673-2XXX 2000–2999Assigned ONVOY, LLC - NE 549E PICKRELL NE
2021-02-15 402-674-2XXX 2000–2999Assigned ONVOY, LLC - NE 549E BARNESTON NE
2021-02-15 402-674-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E BARNESTON NE
2021-02-15 402-728-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E WACO NE
2021-02-15 402-728-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E WACO NE
2021-02-15 402-732-1XXX 1000–1999Assigned ONVOY, LLC - NE 549E BENEDICT NE
2021-02-15 402-732-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E BENEDICT NE
2021-02-15 402-736-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E BRADSHAW NE
2021-02-15 402-736-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E BRADSHAW NE
2021-02-15 402-799-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E DOUGLAS NE
2021-02-15 402-799-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E DOUGLAS NE
2021-02-12 402-886-7XXX 7000–7999Assigned CHARTER IP ENABLED SERVICES, LLC 792K PHILLIPS NE
2021-02-11 402-246-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E PLATTE CTR NE
2021-02-11 402-246-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E PLATTE CTR NE
2021-02-11 402-251-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E BEATRICE NE
2021-02-11 402-251-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E BEATRICE NE
2021-02-11 402-258-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E BENNET NE
2021-02-11 402-258-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E BENNET NE
2021-02-11 402-275-2XXX 2000–2999Assigned ONVOY, LLC - NE 549E AVOCA NE
2021-02-11 402-275-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E AVOCA NE
2021-02-11 402-395-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E ALBION NE
2021-02-11 402-406-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E FRIEND NE
2021-02-11 402-406-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E FRIEND NE
2021-02-11 402-409-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E SYRACUSE NE
2021-02-11 402-409-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E SYRACUSE NE
2021-02-11 402-418-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E CRETE NE
2021-02-11 402-418-9XXX 9000–9999Assigned ONVOY, LLC - NE 549E CRETE NE
2021-02-11 402-487-1XXX 1000–1999Assigned ONVOY, LLC - NE 549E LEIGH NE
2021-02-11 402-487-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E LEIGH NE
2021-02-11 402-500-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 NORFOLK NE
2021-02-11 402-532-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E BEAVERCSNG NE
2021-02-11 402-532-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E BEAVERCSNG NE
2021-02-11 402-587-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E FAIRBURY NE
2021-02-11 402-624-1XXX 1000–1999Assigned ONVOY, LLC - NE 549E MEAD NE
2021-02-11 402-625-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E YUTAN NE
2021-02-11 402-625-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E YUTAN NE
2021-02-11 402-627-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E SHICKLEY NE
2021-02-11 402-645-0XXX 0000–0999Assigned ONVOY, LLC - NE 549E WYMORE NE
2021-02-11 402-645-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H WYMORE NE
2021-02-11 402-696-2XXX 2000–2999Assigned ONVOY, LLC - NE 549E LIBERTY NE
2021-02-11 402-696-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E LIBERTY NE
2021-02-11 402-701-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E DENTON NE
2021-02-11 402-701-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E DENTON NE
2021-02-11 402-703-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E GENEVA NE
2021-02-11 402-703-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E GENEVA NE
2021-02-11 402-724-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E MCCOOL JCT NE
2021-02-11 402-724-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H MCCOOL JCT NE
2021-02-11 402-744-1XXX 1000–1999Assigned ONVOY, LLC - NE 549E HANSEN NE
2021-02-11 402-744-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H HANSEN NE
2021-02-11 402-761-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E MILFORD NE

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.