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
2024-11-13 318-250-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2024-11-13 318-250-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2024-11-13 318-250-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2024-11-13 318-250-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2024-11-13 318-250-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2024-11-13 318-297-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RAYVILLE LA
2024-11-11 318-500-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MARKSVILLE LA
2024-11-11 318-917-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MONROE LA
2024-11-11 318-917-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MONROE LA
2024-11-08 318-466-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2024-10-24 318-882-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANSFIELD LA
2024-10-22 318-633-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H DELTA LA
2024-10-17 318-257-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J RUSTON LA
2024-10-17 318-315-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J MANY LA
2024-10-17 318-321-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J ALEXANDRIA LA
2024-10-17 318-367-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J WINNSBORO LA
2024-10-17 318-615-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J HAUGHTON LA
2024-10-17 318-828-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J SHREVEPORT LA
2024-10-15 318-265-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F RUSTON LA
2024-10-15 318-265-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F RUSTON LA
2024-10-15 318-829-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F HAUGHTON LA
2024-10-15 318-835-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MINDEN LA
2024-10-11 318-242-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E RUSTON LA
2024-09-27 318-835-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E MINDEN LA
2024-09-19 318-416-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F ALEXANDRIA LA
2024-09-17 318-779-5XXX 5000–5999Assigned BOOST SUBSCRIBERCO L.L.C. 490J SHREVEPORT LA
2024-09-17 318-779-6XXX 6000–6999Assigned BOOST SUBSCRIBERCO L.L.C. 490J SHREVEPORT LA
2024-09-17 318-779-7XXX 7000–7999Assigned BOOST SUBSCRIBERCO L.L.C. 490J SHREVEPORT LA
2024-09-16 318-264-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J MARKSVILLE LA
2024-09-16 318-302-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J WINNFIELD LA
2024-09-16 318-342-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J MONROE LA
2024-09-16 318-579-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J ARCADIA LA
2024-09-16 318-596-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J GRAMBLING LA
2024-09-16 318-644-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J CALHOUN LA
2024-09-16 318-924-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J BLANCHARD LA
2024-09-16 318-933-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J KEATCHIE LA
2024-09-16 318-996-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J MOORINGSPT LA
2024-09-12 318-829-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HAUGHTON LA
2024-09-12 318-829-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HAUGHTON LA
2024-09-10 318-202-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E RUSTON LA
2024-09-10 318-835-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E MINDEN LA
2024-09-09 318-216-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F SHREVEPORT LA
2024-09-09 318-216-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F SHREVEPORT LA
2024-09-09 318-216-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F SHREVEPORT LA
2024-09-09 318-356-7XXX 7000–7999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 NATCHITCHS LA
2024-09-09 318-379-7XXX 7000–7999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 NATCHITCHS LA
2024-09-05 318-330-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-09-05 318-330-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-09-05 318-361-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-09-05 318-432-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE 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.