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
2022-09-07 318-491-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J OAKDALE LA
2022-09-02 318-298-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H GREENWOOD LA
2022-09-02 318-382-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H MINDEN LA
2022-09-02 318-440-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H BLANCHARD LA
2022-09-02 318-652-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H NATCHITCHS LA
2022-09-02 318-867-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H KEITHVILLE LA
2022-09-02 318-882-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H MANSFIELD LA
2022-09-02 318-905-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H BENTON LA
2022-09-02 318-909-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H HAUGHTON LA
2022-09-01 318-836-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E JENA LA
2022-09-01 318-836-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E JENA LA
2022-08-30 318-597-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E MARKSVILLE LA
2022-08-30 318-597-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E MARKSVILLE LA
2022-08-30 318-648-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E WINNFIELD LA
2022-08-30 318-802-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E TALLULAH LA
2022-08-30 318-819-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E JONESBORO LA
2022-08-30 318-882-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E MANSFIELD LA
2022-08-10 318-677-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-08-10 318-682-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-08-10 318-683-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-08-10 318-860-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-08-10 318-860-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-08-10 318-860-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-08-10 318-944-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-08-10 318-944-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-08-10 318-944-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-08-10 318-944-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-06-30 318-248-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E MANGHAM LA
2022-06-30 318-312-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E JENA LA
2022-06-30 318-374-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E JENA LA
2022-06-30 318-571-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E SODODGE CY LA
2022-06-30 318-852-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E GILLIAM LA
2022-06-30 318-920-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E HEBRON LA
2022-06-30 318-940-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E IDA LA
2022-06-30 318-968-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E RODESSA LA
2022-06-30 318-989-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E ATHENS LA
2022-06-29 318-860-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-06-29 318-860-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-06-29 318-860-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-06-29 318-860-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H SHREVEPORT LA
2022-06-27 318-242-9XXX 9000–9999Assigned COMMIO, LLC 939H RUSTON LA
2022-06-27 318-354-9XXX 9000–9999Assigned COMMIO, LLC 939H NATCHITCHS LA
2022-06-27 318-412-8XXX 8000–8999Assigned COMMIO, LLC 939H WINNSBORO LA
2022-06-27 318-489-2XXX 2000–2999Assigned COMMIO, LLC 939H BLANCHARD LA
2022-06-27 318-545-9XXX 9000–9999Assigned COMMIO, LLC 939H ALEXANDRIA LA
2022-06-27 318-648-8XXX 8000–8999Assigned COMMIO, LLC 939H WINNFIELD LA
2022-06-27 318-691-9XXX 9000–9999Assigned COMMIO, LLC 939H MINDEN LA
2022-06-27 318-821-0XXX 0000–0999Assigned COMMIO, LLC 939H MONROE LA
2022-06-27 318-867-1XXX 1000–1999Assigned COMMIO, LLC 939H KEITHVILLE LA
2022-06-24 318-909-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HAUGHTON 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.