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
2020-11-13 318-695-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E CHOUDRANT LA
2020-11-13 318-718-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E BENTON LA
2020-11-13 318-718-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E BENTON LA
2020-11-11 318-579-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F ARCADIA LA
2020-11-11 318-616-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BUNKIE LA
2020-11-05 318-416-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2020-11-05 318-441-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2020-11-05 318-441-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2020-11-05 318-619-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2020-10-13 318-632-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E SHREVEPORT LA
2020-10-13 318-636-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E SHREVEPORT LA
2020-10-09 318-604-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA LA - LLC 653C COTTONPORT LA
2020-09-08 318-427-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2020-09-08 318-441-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2020-09-08 318-619-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2020-09-02 318-684-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E SHREVEPORT LA
2020-09-02 318-684-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E SHREVEPORT LA
2020-09-02 318-684-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E SHREVEPORT LA
2020-08-31 318-740-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FERRIDAY LA
2020-08-31 318-740-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FERRIDAY LA
2020-08-26 318-982-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FARMERVL LA
2020-08-19 318-460-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2020-08-19 318-503-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2020-08-19 318-692-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2020-08-19 318-692-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2020-08-19 318-692-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2020-08-19 318-738-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2020-08-17 318-969-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BOYCE LA
2020-08-12 318-489-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLANCHARD LA
2020-07-16 318-354-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHITCHS LA
2020-07-16 318-354-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHITCHS LA
2020-07-16 318-739-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MANSURA LA
2020-07-16 318-909-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HAUGHTON LA
2020-07-16 318-909-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HAUGHTON LA
2020-07-14 318-794-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 ALEXANDRIA LA
2020-07-09 318-738-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MONROE LA
2020-06-19 318-513-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RUSTON LA
2020-06-19 318-513-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RUSTON LA
2020-06-19 318-513-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RUSTON LA
2020-05-28 318-333-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E MANGHAM LA
2020-05-28 318-333-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E MANGHAM LA
2020-05-28 318-374-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E JENA LA
2020-05-28 318-374-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E JENA LA
2020-05-28 318-877-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E BELCHER LA
2020-05-28 318-877-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E BELCHER LA
2020-05-11 318-738-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MONROE LA
2020-04-24 318-660-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 SPRINGHILL LA
2020-04-02 318-233-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GEORGETOWN LA
2020-04-02 318-827-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GEORGETOWN LA
2020-04-02 318-957-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RUSTON 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.