NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

15 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 318
ONVOY, LLC - LA 8
ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 4
BANDWIDTH.COM CLEC, LLC - LA 2
INTRADO COMMUNICATIONS, LLC 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
2016-05-19 318-706-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E HAUGHTON LA
2016-05-19 318-708-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E MINDEN LA
2016-05-19 318-708-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E MINDEN LA
2016-05-19 318-818-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E NEWELLTON LA
2016-05-19 318-818-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E NEWELLTON LA
2016-05-18 318-643-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E HARRISONBG LA
2016-05-18 318-643-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E HARRISONBG LA
2016-05-17 318-374-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F JENA LA
2016-05-16 318-577-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E CALHOUN LA
2016-05-16 318-577-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E CALHOUN LA
2016-05-13 318-523-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F HOMER LA
2016-05-12 318-217-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E WATERPROOF LA
2016-05-12 318-217-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E WATERPROOF LA
2016-05-12 318-228-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E NATCHITCHS LA
2016-05-12 318-232-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E RUSTON LA
2016-05-12 318-232-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E RUSTON LA
2016-05-12 318-301-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E ST JOSEPH LA
2016-05-12 318-301-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E ST JOSEPH LA
2016-05-12 318-310-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E POLLOCK LA
2016-05-12 318-310-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E POLLOCK LA
2016-05-12 318-353-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E LISBON LA
2016-05-12 318-353-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E LISBON LA
2016-05-12 318-354-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E NATCHITCHS LA
2016-05-12 318-373-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E MONTGOMERY LA
2016-05-12 318-373-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E MONTGOMERY LA
2016-05-12 318-386-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E MONTEREY LA
2016-05-12 318-386-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E MONTEREY LA
2016-05-12 318-405-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E ST LANDRY LA
2016-05-12 318-405-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E ST LANDRY LA
2016-05-12 318-409-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E MARKSVILLE LA
2016-05-12 318-409-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E MARKSVILLE LA
2016-05-12 318-412-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E WINNSBORO LA
2016-05-12 318-412-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E WINNSBORO LA
2016-05-12 318-413-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E WINNFIELD LA
2016-05-12 318-413-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E WINNFIELD LA
2016-05-12 318-431-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E MANY LA
2016-05-12 318-431-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E MANY LA
2016-05-12 318-433-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E HAYNESVL LA
2016-05-12 318-433-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E HAYNESVL LA
2016-05-12 318-434-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E TALLULAH LA
2016-05-12 318-434-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E TALLULAH LA
2016-05-12 318-460-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E MONROE LA
2016-05-12 318-460-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E MONROE LA
2016-05-12 318-475-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E JONESBORO LA
2016-05-12 318-475-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E JONESBORO LA
2016-05-12 318-515-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E MER ROUGE LA
2016-05-12 318-515-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E MER ROUGE LA
2016-05-12 318-523-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E HOMER LA
2016-05-12 318-523-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E HOMER LA
2016-05-12 318-531-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E SICILY IS 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.