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
2012-12-04 707-781-5XXX ONVOY, LLC - CA 649C PTLM MAIN CA
2012-12-04 707-785-8XXX ONVOY, LLC - CA 649C TMCV SERN CA
2012-12-04 707-809-0XXX ONVOY, LLC - CA 649C MIDDLETOWN CA
2012-12-04 707-827-0XXX ONVOY, LLC - CA 649C SEBASTOPOL CA
2012-12-04 707-833-3XXX ONVOY, LLC - CA 649C KENWOOD CA
2012-12-04 707-846-3XXX ONVOY, LLC - CA 649C TMCV TMCV CA
2012-12-04 707-883-1XXX ONVOY, LLC - CA 649C UPPER LAKE CA
2012-12-04 707-893-6XXX ONVOY, LLC - CA 649C CLOVERDALE CA
2012-12-04 707-900-3XXX ONVOY, LLC - CA 649C LAKEPORT CA
2012-12-04 707-926-2XXX ONVOY, LLC - CA 649C GARBERVL CA
2012-12-04 707-926-3XXX ONVOY, LLC - CA 649C GARBERVL CA
2012-12-04 707-926-4XXX ONVOY, LLC - CA 649C GARBERVL CA
2012-12-04 707-986-0XXX ONVOY, LLC - CA 649C WHITETHORN CA
2012-12-04 714-874-8XXX ONVOY, LLC - CA 649C SILVERADO CA
2012-12-04 747-529-0XXX ONVOY, LLC - CA 649C SNFN SPLV CA
2012-12-04 747-529-1XXX ONVOY, LLC - CA 649C SNFN SPLV CA
2012-12-04 760-276-6XXX ONVOY, LLC - CA 649C PARKER DAM CA
2012-12-04 760-279-4XXX ONVOY, LLC - CA 649C OLANCHA CA
2012-12-04 760-302-1XXX ONVOY, LLC - CA 649C TRONA CA
2012-12-04 760-316-6XXX ONVOY, LLC - CA 649C WRIGHTWOOD CA
2012-12-04 760-374-4XXX ONVOY, LLC - CA 649C RANDSBURG CA
2012-12-04 760-378-7XXX ONVOY, LLC - CA 649C WELDON CA
2012-12-04 760-387-5XXX ONVOY, LLC - CA 649C PINE CREEK CA
2012-12-04 760-463-3XXX ONVOY, LLC - CA 649C RIDGECREST CA
2012-12-04 760-463-4XXX ONVOY, LLC - CA 649C RIDGECREST CA
2012-12-04 760-478-0XXX ONVOY, LLC - CA 649C KERNVILLE CA
2012-12-04 760-493-2XXX ONVOY, LLC - CA 649C VICTORVL CA
2012-12-04 760-493-6XXX ONVOY, LLC - CA 649C VICTORVL CA
2012-12-04 760-493-7XXX ONVOY, LLC - CA 649C VICTORVL CA
2012-12-04 760-678-1XXX ONVOY, LLC - CA 649C BARSTOW CA
2012-12-04 760-678-3XXX ONVOY, LLC - CA 649C BARSTOW CA
2012-12-04 760-678-6XXX ONVOY, LLC - CA 649C BARSTOW CA
2012-12-04 760-813-0XXX ONVOY, LLC - CA 649C VTVL APVY CA
2012-12-04 760-813-9XXX ONVOY, LLC - CA 649C VTVL APVY CA
2012-12-04 760-824-5XXX ONVOY, LLC - CA 649C LUCERNEVLY CA
2012-12-04 760-852-9XXX ONVOY, LLC - CA 649C SHOSHONE CA
2012-12-04 760-854-7XXX ONVOY, LLC - CA 649C PALO VERDE CA
2012-12-04 760-876-3XXX ONVOY, LLC - CA 649C LONE PINE CA
2012-12-04 760-965-3XXX ONVOY, LLC - CA 649C MAMMOTHLKS CA
2012-12-04 805-273-8XXX ONVOY, LLC - CA 649C NEWBURYPRK CA
2012-12-04 805-303-2XXX ONVOY, LLC - CA 649C SATICOY CA
2012-12-04 805-303-3XXX ONVOY, LLC - CA 649C SATICOY CA
2012-12-04 805-303-4XXX ONVOY, LLC - CA 649C SATICOY CA
2012-12-04 805-398-3XXX ONVOY, LLC - CA 649C PIRU CA
2012-12-04 805-410-5XXX ONVOY, LLC - CA 649C NEWBURYPRK CA
2012-12-04 805-410-9XXX ONVOY, LLC - CA 649C NEWBURYPRK CA
2012-12-04 805-590-5XXX ONVOY, LLC - CA 649C CONEJO CA
2012-12-04 805-590-8XXX ONVOY, LLC - CA 649C CONEJO CA
2012-12-04 805-613-0XXX ONVOY, LLC - CA 649C OAKVIEW CA
2012-12-04 805-625-8XXX ONVOY, LLC - CA 649C FILLMORE 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.