NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

4 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 504
WIDE VOICE, LLC - LA 2
ONVOY, LLC - LA 2
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
2020-11-19 504-946-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E JESUITBEND LA
2020-11-19 504-977-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E VENICE LA
2020-11-19 504-977-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E VENICE LA
2020-11-12 504-305-8XXX 8000–8999Assigned AIRUS, INC. - LA 477H KENNER LA
2020-11-12 504-588-6XXX 6000–6999Assigned AIRUS, INC. - LA 477H NEWORLEANS LA
2020-11-12 504-946-0XXX 0000–0999Assigned AIRUS, INC. - LA 477H JESUITBEND LA
2020-11-05 504-201-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E KENNER LA
2020-11-05 504-353-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E KENNER LA
2020-11-05 504-553-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-11-05 504-553-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-11-05 504-556-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-11-05 504-565-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-11-05 504-565-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-11-05 504-566-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-11-05 504-739-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E KENNER LA
2020-11-05 504-739-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E KENNER LA
2020-10-15 504-233-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E LAFITTE LA
2020-10-15 504-294-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E LAFITTE LA
2020-10-13 504-285-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-10-13 504-285-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-10-13 504-527-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-10-13 504-547-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-10-13 504-910-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-10-09 504-374-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-10-09 504-386-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-10-09 504-386-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-10-09 504-386-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-10-09 504-561-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-10-09 504-565-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-10-09 504-754-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-10-09 504-754-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-08-19 504-539-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
2020-08-19 504-539-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
2020-08-19 504-544-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
2020-08-19 504-544-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
2020-08-19 504-544-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
2020-08-19 504-544-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
2020-08-19 504-547-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
2020-08-19 504-547-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
2020-08-19 504-547-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
2020-08-19 504-547-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
2020-08-13 504-350-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-08-13 504-350-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-08-13 504-350-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-08-13 504-350-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-08-13 504-374-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-08-13 504-946-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F JESUITBEND LA
2020-08-12 504-386-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-08-12 504-386-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-08-12 504-386-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA

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.