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
2019-03-01 318-731-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E VIVIAN LA
2019-03-01 318-748-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E GLENMORA LA
2019-03-01 318-749-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E WATERPROOF LA
2019-03-01 318-749-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E WATERPROOF LA
2019-03-01 318-824-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E ZWOLLE LA
2019-03-01 318-824-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E ZWOLLE LA
2019-03-01 318-838-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E ST LANDRY LA
2019-03-01 318-838-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E ST LANDRY LA
2019-02-28 318-258-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E ATHENS LA
2019-02-28 318-378-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E BELCHER LA
2019-02-28 318-392-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E COLFAX LA
2019-02-28 318-407-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E COLFAX LA
2019-02-28 318-488-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E DELHI LA
2019-02-28 318-488-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E DELHI LA
2019-02-28 318-502-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E COLUMBIA LA
2019-02-28 318-506-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E DELTA LA
2019-02-28 318-520-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E CASTOR LA
2019-02-28 318-520-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E CASTOR LA
2019-02-28 318-536-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E ARCADIA LA
2019-02-28 318-536-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E ARCADIA LA
2019-02-28 318-592-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2019-02-28 318-592-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2019-02-28 318-593-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E BASTROP LA
2019-02-28 318-594-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E COLUMBIA LA
2019-02-28 318-612-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E BOYCE LA
2019-02-28 318-612-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E BOYCE LA
2019-02-28 318-616-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E BUNKIE LA
2019-02-28 318-616-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E BUNKIE LA
2019-02-28 318-633-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E DELTA LA
2019-02-28 318-659-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E CALCASIEU LA
2019-02-28 318-679-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E CROWVILLE LA
2019-02-28 318-679-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E CROWVILLE LA
2019-02-28 318-702-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E COUSHATTA LA
2019-02-28 318-702-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E COUSHATTA LA
2019-02-28 318-718-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E BENTON LA
2019-02-28 318-718-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E BENTON LA
2019-02-28 318-768-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E CHOUDRANT LA
2019-02-28 318-772-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E DOYLINE LA
2019-02-28 318-772-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E DOYLINE LA
2019-02-28 318-887-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E CONVERSE LA
2019-02-28 318-887-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E CONVERSE LA
2019-02-28 318-924-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E BLANCHARD LA
2019-02-28 318-929-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E BLANCHARD LA
2019-02-28 318-974-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E BASTROP LA
2019-01-08 318-449-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 ALEXANDRIA LA
2019-01-08 318-484-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 ALEXANDRIA LA
2018-12-07 318-421-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E MONTEREY LA
2018-12-07 318-526-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E POLLOCK LA
2018-12-07 318-526-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E POLLOCK LA
2018-12-07 318-646-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E MONTGOMERY 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.