NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

15 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 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
2026-09-17 318-898-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E BOYCE LA
2026-09-17 318-915-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E BASTROP LA
2026-09-17 318-936-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E BLANCHARD LA
2026-09-15 318-486-0XXX 0000–0999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RUSTON LA
2026-09-15 318-486-1XXX 1000–1999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RUSTON LA
2026-09-14 318-609-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E NATCHITCHS LA
2026-09-14 318-609-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E NATCHITCHS LA
2026-09-14 318-707-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E MINDEN LA
2026-09-14 318-829-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E HAUGHTON LA
2026-09-11 318-893-7XXX 7000–7999Assigned INTRADO COMMUNICATIONS, LLC 819C MONROE LA
2026-09-02 318-328-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F SHREVEPORT LA
2026-09-02 318-794-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F ALEXANDRIA LA
2026-09-01 318-486-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RUSTON LA
2026-09-01 318-957-3XXX 3000–3999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RUSTON LA
2026-08-25 318-854-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2026-08-20 318-301-7XXX 7000–7999Assigned OPENTACT INC. 824J ST JOSEPH LA
2026-08-20 318-633-2XXX 2000–2999Assigned OPENTACT INC. 824J DELTA LA
2026-08-17 318-269-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F ALEXANDRIA LA
2026-08-17 318-856-7XXX 7000–7999Assigned E. RITTER COMMUNICATIONS, LLC 128L RUSTON LA
2026-08-11 318-556-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E BASTROP LA
2026-08-11 318-620-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E FARMERVL LA
2026-08-05 318-856-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RUSTON LA
2026-07-27 318-856-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RUSTON LA
2026-07-23 318-384-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-07-23 318-384-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-07-23 318-384-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-07-23 318-384-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-07-23 318-384-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-07-23 318-384-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-07-23 318-384-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-07-23 318-384-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-07-23 318-384-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-07-23 318-384-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-07-22 318-337-0XXX 0000–0999Assigned VOIP INNOVATIONS, LLC 597F BENTON LA
2026-07-22 318-438-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHITCHS LA
2026-07-16 318-856-5XXX 5000–5999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RUSTON LA
2026-07-06 318-790-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J ALEXANDRIA LA
2026-06-30 318-854-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2026-06-26 318-900-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E SHREVEPORT LA
2026-06-25 318-829-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HAUGHTON LA
2026-06-25 318-893-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-06-25 318-893-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-06-25 318-893-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-06-25 318-893-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-06-25 318-893-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-06-25 318-917-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2026-06-12 318-280-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J WINNSBORO LA
2026-06-05 318-720-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BENTON LA
2026-06-04 318-826-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOMER LA
2026-06-03 318-691-6XXX 6000–6999Assigned CSC WIRELESS, LLC 425J MINDEN LA

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.