NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

279 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
ONVOY, LLC - CA 279
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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedBlockAssigneeOCNRate centerState
2020-05-07 442-307-5XXX ONVOY, LLC - CA 649C INDIO CA
2020-05-07 442-307-6XXX ONVOY, LLC - CA 649C INDIO CA
2020-05-07 619-650-5XXX ONVOY, LLC - CA 649C CHULAVISTA CA
2020-05-07 619-650-6XXX ONVOY, LLC - CA 649C CHULAVISTA CA
2020-05-07 714-410-6XXX ONVOY, LLC - CA 649C ANAHEIM CA
2020-05-07 714-844-1XXX ONVOY, LLC - CA 649C ANAHEIM CA
2020-05-07 714-844-5XXX ONVOY, LLC - CA 649C ANAHEIM CA
2020-04-30 341-222-1XXX ONVOY, LLC - CA 649C OKLD FRTVL CA
2020-04-30 341-222-3XXX ONVOY, LLC - CA 649C OKLD FRTVL CA
2020-04-30 341-999-7XXX ONVOY, LLC - CA 649C RICHMOND CA
2020-04-21 510-880-3XXX ONVOY, LLC - CA 649C HAYWARD CA
2020-04-21 949-979-4XXX ONVOY, LLC - CA 649C IRVINE CA
2020-04-21 949-979-5XXX ONVOY, LLC - CA 649C IRVINE CA
2020-04-21 949-979-6XXX ONVOY, LLC - CA 649C IRVINE CA
2020-04-21 949-979-7XXX ONVOY, LLC - CA 649C IRVINE CA
2020-04-20 209-414-5XXX ONVOY, LLC - CA 649C STOCKTON CA
2020-04-20 209-414-6XXX ONVOY, LLC - CA 649C STOCKTON CA
2020-04-20 510-880-1XXX ONVOY, LLC - CA 649C HAYWARD CA
2020-04-20 628-286-2XXX ONVOY, LLC - CA 649C SNFC MT-EV CA
2020-04-20 628-286-3XXX ONVOY, LLC - CA 649C SNFC MT-EV CA
2020-04-20 650-456-5XXX ONVOY, LLC - CA 649C PESCADERO CA
2020-04-20 650-456-8XXX ONVOY, LLC - CA 649C PESCADERO CA
2020-04-20 951-521-1XXX ONVOY, LLC - CA 649C RIVERSIDE CA
2020-04-20 951-521-2XXX ONVOY, LLC - CA 649C RIVERSIDE CA
2020-04-10 213-523-2XXX ONVOY, LLC - CA 649C LSAN DA 07 CA
2020-04-10 213-523-3XXX ONVOY, LLC - CA 649C LSAN DA 07 CA
2020-04-10 949-894-4XXX ONVOY, LLC - CA 649C SADLBK VLY CA
2020-04-10 949-894-8XXX ONVOY, LLC - CA 649C SADLBK VLY CA
2020-04-08 213-513-5XXX ONVOY, LLC - CA 649C LSAN DA 10 CA
2020-04-08 213-513-6XXX ONVOY, LLC - CA 649C LSAN DA 10 CA
2020-04-08 442-276-3XXX ONVOY, LLC - CA 649C PINYON CA
2020-04-08 442-276-5XXX ONVOY, LLC - CA 649C PINYON CA
2020-04-08 442-304-3XXX ONVOY, LLC - CA 649C EAGLE MT CA
2020-04-08 442-304-4XXX ONVOY, LLC - CA 649C EAGLE MT CA
2020-04-08 442-305-3XXX ONVOY, LLC - CA 649C PALMDESERT CA
2020-04-08 442-305-4XXX ONVOY, LLC - CA 649C PALMDESERT CA
2020-04-08 442-443-2XXX ONVOY, LLC - CA 649C MORONGOVLY CA
2020-04-08 442-443-5XXX ONVOY, LLC - CA 649C MORONGOVLY CA
2020-04-08 760-821-1XXX ONVOY, LLC - CA 649C JOSHUATREE CA
2020-04-08 760-821-6XXX ONVOY, LLC - CA 649C JOSHUATREE CA
2020-04-08 805-626-6XXX ONVOY, LLC - CA 649C VNTRA CNTL CA
2020-04-08 805-830-4XXX ONVOY, LLC - CA 649C VNTRA CNTL CA
2020-04-08 820-333-0XXX ONVOY, LLC - CA 649C THOUSAOAKS CA
2020-04-08 820-333-1XXX ONVOY, LLC - CA 649C THOUSAOAKS CA
2020-04-08 909-403-6XXX ONVOY, LLC - CA 649C RUNNINGSPG CA
2020-04-08 909-403-7XXX ONVOY, LLC - CA 649C RUNNINGSPG CA
2020-04-08 949-569-5XXX ONVOY, LLC - CA 649C LAGUNA BCH CA
2020-04-08 949-569-6XXX ONVOY, LLC - CA 649C LAGUNA BCH CA
2020-04-07 209-336-7XXX ONVOY, LLC - CA 649C YOSEMITE CA
2020-04-07 209-387-0XXX ONVOY, LLC - CA 649C DOS PALOS CA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.