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
2019-03-01 402-782-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E BENNET NE
2019-03-01 402-791-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E FIRTH NE
2019-03-01 402-798-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E CORTLAND NE
2019-03-01 402-799-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E DOUGLAS NE
2019-03-01 402-814-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E EXETER NE
2019-03-01 402-825-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E BROWNVILLE NE
2019-03-01 402-848-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E BURR NE
2019-03-01 402-856-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E BROCK NE
2019-03-01 402-859-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E DUBOIS NE
2019-03-01 402-864-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H COOK NE
2019-03-01 402-876-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E CRAB ORCH NE
2019-03-01 402-877-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E ELK CREEK NE
2019-03-01 402-914-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E BURCHARD NE
2019-03-01 402-946-1XXX 1000–1999Assigned ONVOY, LLC - NE 549E DORCHESTER NE
2019-03-01 402-954-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E DAVID CITY NE
2019-03-01 402-989-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H CLATONIA NE
2019-03-01 402-994-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E ELMWOOD NE
2019-02-20 402-757-5XXX 5000–5999Assigned HAMILTON TEL. CO. 1555 HORDVILLE NE
2019-02-11 402-899-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 STROMSBURG NE
2019-02-06 402-929-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 NELIGH NE
2019-02-04 402-936-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 FREMONT NE
2019-02-04 402-954-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 DAVID CITY NE
2019-01-10 402-520-5XXX 5000–5999Assigned UNITED STATES CELLULAR - NE 6263 BEATRICE NE
2019-01-07 402-381-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 CRETE NE
2019-01-07 402-606-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 COLUMBUS NE
2018-12-11 402-300-2XXX 2000–2999Assigned UNITED STATES CELLULAR - NE 6263 FAIRBURY NE
2018-12-04 402-249-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 STROMSBURG NE
2018-12-04 402-508-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E SOSIOUX CY NE
2018-12-04 402-698-0XXX 0000–0999Assigned ONVOY, LLC - NE 549E HOMER NE
2018-12-04 402-698-9XXX 9000–9999Assigned ONVOY, LLC - NE 549E HOMER NE
2018-11-20 402-205-6XXX 6000–6999Assigned UNITED STATES CELLULAR - NE 6263 BEATRICE NE
2018-11-12 402-834-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 HASTINGS NE
2018-10-19 402-407-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E PLATTE CTR NE
2018-10-19 402-428-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E LINDSAY NE
2018-10-19 402-487-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E LEIGH NE
2018-10-19 402-495-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E MONROE NE
2018-10-19 402-675-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E BATTLE CRK NE
2018-10-19 402-741-7XXX 7000–7999Assigned ONVOY, LLC - NE 549E ALBION NE
2018-10-19 402-842-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E BRUNSWICK NE
2018-10-19 402-893-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E ORCHARD NE
2018-10-19 402-897-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E DUNCAN NE
2018-10-19 402-928-2XXX 2000–2999Assigned ONVOY, LLC - NE 549E TILDEN NE
2018-10-19 402-929-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E NELIGH NE
2018-10-19 402-993-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E GENOA NE
2018-09-27 402-207-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 SUPERIOR NE
2018-09-10 402-508-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 SOSIOUX CY NE
2018-09-07 402-500-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 NORFOLK NE
2018-08-23 402-508-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E SOSIOUX CY NE
2018-08-23 402-698-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E HOMER NE
2018-08-21 402-322-8XXX 8000–8999Assigned TELNYX LLC 073H VALENTINE 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.