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
2016-03-18 318-744-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E HARRISONBG LA
2016-03-18 318-744-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E HARRISONBG LA
2016-03-18 318-824-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E ZWOLLE LA
2016-03-18 318-824-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E ZWOLLE LA
2016-03-18 318-843-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E GIBSLAND LA
2016-03-18 318-843-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E GIBSLAND LA
2016-03-18 318-889-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E HORNBECK LA
2016-03-18 318-889-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E HORNBECK LA
2016-03-18 318-906-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E LOGANSPORT LA
2016-03-18 318-906-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E LOGANSPORT LA
2016-03-17 318-506-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E DELTA LA
2016-03-17 318-506-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E DELTA LA
2016-03-11 318-667-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E STERLINGTN LA
2016-03-11 318-667-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E STERLINGTN LA
2016-03-11 318-712-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E LECOMPTE LA
2016-03-11 318-712-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E LECOMPTE LA
2016-03-11 318-714-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E OAK GROVE LA
2016-03-11 318-714-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E OAK GROVE LA
2016-03-11 318-718-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E BENTON LA
2016-03-11 318-718-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E BENTON LA
2016-03-11 318-770-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E KEATCHIE LA
2016-03-11 318-770-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E KEATCHIE LA
2016-03-11 318-772-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E DOYLINE LA
2016-03-11 318-772-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E DOYLINE LA
2016-03-09 318-409-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E MARKSVILLE LA
2016-03-09 318-409-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E MARKSVILLE LA
2016-03-08 318-536-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E ARCADIA LA
2016-03-08 318-536-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E ARCADIA LA
2016-03-08 318-661-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E RAYVILLE LA
2016-03-08 318-661-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E RAYVILLE LA
2016-03-07 318-931-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E ROBELINE LA
2016-03-07 318-931-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E ROBELINE LA
2016-03-03 318-414-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E VIDALIA LA
2016-03-03 318-414-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E VIDALIA LA
2016-03-03 318-501-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E EPPS LA
2016-03-03 318-501-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E EPPS LA
2016-03-03 318-575-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E MANSFIELD LA
2016-03-03 318-575-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E MANSFIELD LA
2016-03-03 318-599-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E CALHOUN LA
2016-03-03 318-599-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E CALHOUN LA
2016-03-03 318-612-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E BOYCE LA
2016-03-03 318-612-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E BOYCE LA
2016-03-03 318-616-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E BUNKIE LA
2016-03-03 318-616-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E BUNKIE LA
2016-03-03 318-618-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E GRAND CANE LA
2016-03-03 318-618-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E GRAND CANE LA
2016-03-03 318-924-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E BLANCHARD LA
2016-03-03 318-924-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E BLANCHARD LA
2016-03-03 318-996-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E MOORINGSPT LA
2016-03-03 318-996-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E MOORINGSPT 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.