NumberResearch Membership · Data 2026-04

Recent thousands-block assignments

270 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 2026-04

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
ONVOY, LLC - CA 270
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
AssignedBlockAssigneeOCNRate centerState
2013-02-25 209-965-5XXX ONVOY, LLC - CA 649C PINECREST CA
2013-02-25 209-992-3XXX ONVOY, LLC - CA 649C STOCKTON CA
2013-02-25 559-235-5XXX ONVOY, LLC - CA 649C DUNLAP CA
2013-02-25 559-663-9XXX ONVOY, LLC - CA 649C CHOWCHILLA CA
2013-02-25 619-383-3XXX ONVOY, LLC - CA 649C EL CAJON CA
2013-02-25 619-732-4XXX ONVOY, LLC - CA 649C NATIONALCY CA
2013-02-25 619-784-7XXX ONVOY, LLC - CA 649C LA MESA CA
2013-02-25 619-824-5XXX ONVOY, LLC - CA 649C CAMPO CA
2013-02-25 619-996-9XXX ONVOY, LLC - CA 649C CORONADO CA
2013-02-25 760-502-9XXX ONVOY, LLC - CA 649C CALIPATRIA CA
2013-02-25 760-652-2XXX ONVOY, LLC - CA 649C ENCINITAS CA
2013-02-25 760-748-8XXX ONVOY, LLC - CA 649C BORREGO CA
2013-02-25 760-790-9XXX ONVOY, LLC - CA 649C BRAWLEY CA
2013-02-25 760-890-6XXX ONVOY, LLC - CA 649C CALEXICO CA
2013-02-22 209-248-8XXX ONVOY, LLC - CA 649C MODESTO CA
2013-02-22 209-400-9XXX ONVOY, LLC - CA 649C LODI CA
2013-02-22 209-734-9XXX ONVOY, LLC - CA 649C HERALD CA
2013-02-22 209-779-8XXX ONVOY, LLC - CA 649C HUGHSON CA
2013-02-22 209-782-9XXX ONVOY, LLC - CA 649C JAMESTOWN CA
2013-02-22 209-784-8XXX ONVOY, LLC - CA 649C LE GRAND CA
2013-02-22 209-788-6XXX ONVOY, LLC - CA 649C MILTON CA
2013-02-22 209-790-8XXX ONVOY, LLC - CA 649C IONE CA
2013-02-22 209-791-9XXX ONVOY, LLC - CA 649C MOKELUMNHL CA
2013-02-22 209-797-7XXX ONVOY, LLC - CA 649C LOCKEFORD CA
2013-02-22 209-881-4XXX ONVOY, LLC - CA 649C KNIGHTFRRY CA
2013-02-22 209-989-9XXX ONVOY, LLC - CA 649C MOCCASIN CA
2013-02-22 408-609-3XXX ONVOY, LLC - CA 649C SNJS NORTH CA
2013-02-22 408-709-7XXX ONVOY, LLC - CA 649C SNJS WEST CA
2013-02-22 442-777-6XXX ONVOY, LLC - CA 649C ESCONDIDO CA
2013-02-22 619-361-7XXX ONVOY, LLC - CA 649C CHULAVISTA CA
2013-02-22 619-376-2XXX ONVOY, LLC - CA 649C SNDG SNDG CA
2013-02-22 714-559-3XXX ONVOY, LLC - CA 649C SANTA ANA CA
2013-02-21 209-215-4XXX ONVOY, LLC - CA 649C GUSTINE CA
2013-02-21 209-260-5XXX ONVOY, LLC - CA 649C HERALD CA
2013-02-21 209-266-7XXX ONVOY, LLC - CA 649C COULTERVL CA
2013-02-21 209-266-9XXX ONVOY, LLC - CA 649C COULTERVL CA
2013-02-21 209-418-0XXX ONVOY, LLC - CA 649C JACKSON CA
2013-02-21 209-690-8XXX ONVOY, LLC - CA 649C CROWS LDG CA
2013-02-21 209-701-1XXX ONVOY, LLC - CA 649C ESCALON CA
2013-02-21 209-701-2XXX ONVOY, LLC - CA 649C ESCALON CA
2013-02-21 209-733-3XXX ONVOY, LLC - CA 649C GUSTINE CA
2013-02-21 209-779-6XXX ONVOY, LLC - CA 649C HUGHSON CA
2013-02-21 209-781-8XXX ONVOY, LLC - CA 649C IONE CA
2013-02-21 209-782-6XXX ONVOY, LLC - CA 649C JAMESTOWN CA
2013-02-21 209-856-5XXX ONVOY, LLC - CA 649C CROWS LDG CA
2013-02-21 209-912-3XXX ONVOY, LLC - CA 649C GALT CA
2013-02-21 209-962-2XXX ONVOY, LLC - CA 649C GROVELAND CA
2013-02-21 209-962-9XXX ONVOY, LLC - CA 649C GROVELAND CA
2013-02-21 909-361-3XXX ONVOY, LLC - CA 649C S BERNDINO CA
2013-02-20 209-753-0XXX ONVOY, LLC - CA 649C ANGELSCAMP CA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.