NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

3 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 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
2021-05-15 402-838-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TEKAMAH NE
2021-05-15 402-838-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TEKAMAH NE
2021-04-24 402-246-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H PLATTE CTR NE
2021-04-24 402-246-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H PLATTE CTR NE
2021-04-21 402-433-1XXX 1000–1999Assigned ONVOY, LLC - NE 549E WESTERN NE
2021-04-16 402-909-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 FREMONT NE
2021-04-14 402-687-5XXX 5000–5999Assigned METROPCS, INC. 5562 TEKAMAH NE
2021-03-29 402-406-2XXX 2000–2999Assigned ONVOY, LLC - NE 549E FRIEND NE
2021-03-25 402-258-2XXX 2000–2999Assigned ONVOY, LLC - NE 549E BENNET NE
2021-03-25 402-275-9XXX 9000–9999Assigned ONVOY, LLC - NE 549E AVOCA NE
2021-03-25 402-409-2XXX 2000–2999Assigned ONVOY, LLC - NE 549E SYRACUSE NE
2021-03-25 402-508-9XXX 9000–9999Assigned ONVOY, LLC - NE 549E SOSIOUX CY NE
2021-03-25 402-532-0XXX 0000–0999Assigned ONVOY, LLC - NE 549E BEAVERCSNG NE
2021-03-25 402-625-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H YUTAN NE
2021-03-25 402-696-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E LIBERTY NE
2021-03-25 402-701-2XXX 2000–2999Assigned ONVOY, LLC - NE 549E DENTON NE
2021-03-25 402-724-1XXX 1000–1999Assigned ONVOY, LLC - NE 549E MCCOOL JCT NE
2021-03-25 402-771-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E GLENVIL NE
2021-03-25 402-773-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E SUTTON NE
2021-03-25 402-781-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E EAGLE NE
2021-03-25 402-788-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E PANAMA NE
2021-03-25 402-796-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E MALCOLM NE
2021-03-25 402-814-2XXX 2000–2999Assigned ONVOY, LLC - NE 549E EXETER NE
2021-03-25 402-899-2XXX 2000–2999Assigned ONVOY, LLC - NE 549E STROMSBURG NE
2021-03-24 402-251-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E BEATRICE NE
2021-03-24 402-307-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E TEKAMAH NE
2021-03-24 402-487-0XXX 0000–0999Assigned ONVOY, LLC - NE 549E LEIGH NE
2021-03-24 402-520-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E BEATRICE NE
2021-03-24 402-834-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E HASTINGS NE
2021-03-24 402-897-1XXX 1000–1999Assigned ONVOY, LLC - NE 549E DUNCAN NE
2021-03-24 402-902-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E HASTINGS NE
2021-03-24 402-902-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E HASTINGS NE
2021-03-24 402-929-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 NELIGH NE
2021-03-24 402-948-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E GENOA NE
2021-03-10 402-284-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ONG NE
2021-03-10 402-508-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 SOSIOUX CY NE
2021-03-10 402-688-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 VIRGINIA NE
2021-03-10 402-947-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FRIEND NE
2021-03-05 402-364-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DAVENPORT NE
2021-03-05 402-588-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GARLAND NE
2021-03-05 402-793-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DILLER NE
2021-03-04 402-600-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E NEBRASKACY NE
2021-03-04 402-600-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E NEBRASKACY NE
2021-03-04 402-874-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 NEBRASKACY NE
2021-02-18 402-524-7XXX 7000–7999Assigned ONVOY, LLC - NE 549E FAIRMONT NE
2021-02-18 402-524-9XXX 9000–9999Assigned ONVOY, LLC - NE 549E FAIRMONT NE
2021-02-18 402-698-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E HOMER NE
2021-02-18 402-745-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E YORK NE
2021-02-18 402-745-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E YORK NE
2021-02-18 402-828-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H UNADILLA NE

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.