Recent thousands-block assignments

366 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
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
2024-01-23 619-649-6XXX ONVOY, LLC - CA 649C NATIONALCY CA
2024-01-23 619-649-7XXX ONVOY, LLC - CA 649C NATIONALCY CA
2024-01-23 619-649-9XXX ONVOY, LLC - CA 649C NATIONALCY CA
2024-01-23 747-347-1XXX ONVOY, LLC - CA 649C NORTHRIDGE CA
2024-01-23 747-347-2XXX ONVOY, LLC - CA 649C NORTHRIDGE CA
2024-01-23 747-347-3XXX ONVOY, LLC - CA 649C NORTHRIDGE CA
2024-01-23 747-347-4XXX ONVOY, LLC - CA 649C NORTHRIDGE CA
2024-01-23 747-350-0XXX ONVOY, LLC - CA 649C NO HOLLYWD CA
2024-01-23 747-350-1XXX ONVOY, LLC - CA 649C NO HOLLYWD CA
2024-01-23 747-350-2XXX ONVOY, LLC - CA 649C NO HOLLYWD CA
2024-01-23 747-350-3XXX ONVOY, LLC - CA 649C NO HOLLYWD CA
2024-01-23 760-286-6XXX ONVOY, LLC - CA 649C OCSD OCSD CA
2024-01-23 760-286-7XXX ONVOY, LLC - CA 649C OCSD OCSD CA
2024-01-23 760-286-8XXX ONVOY, LLC - CA 649C OCSD OCSD CA
2024-01-23 760-286-9XXX ONVOY, LLC - CA 649C OCSD OCSD CA
2024-01-23 831-230-6XXX ONVOY, LLC - CA 649C MONTEREY CA
2024-01-23 831-259-4XXX ONVOY, LLC - CA 649C MONTEREY CA
2024-01-23 831-259-5XXX ONVOY, LLC - CA 649C MONTEREY CA
2024-01-23 831-747-6XXX ONVOY, LLC - CA 649C MONTEREY CA
2024-01-23 840-244-0XXX ONVOY, LLC - CA 649C DIAMONDBAR CA
2024-01-23 840-244-1XXX ONVOY, LLC - CA 649C DIAMONDBAR CA
2024-01-23 840-244-2XXX ONVOY, LLC - CA 649C DIAMONDBAR CA
2024-01-23 840-244-3XXX ONVOY, LLC - CA 649C DIAMONDBAR CA
2024-01-23 840-249-0XXX ONVOY, LLC - CA 649C MARSHALL CA
2024-01-23 840-249-1XXX ONVOY, LLC - CA 649C MARSHALL CA
2024-01-23 840-249-2XXX ONVOY, LLC - CA 649C MARSHALL CA
2024-01-23 840-249-8XXX ONVOY, LLC - CA 649C MARSHALL CA
2024-01-23 925-508-0XXX ONVOY, LLC - CA 649C ECONTRCOST CA
2024-01-23 925-508-1XXX ONVOY, LLC - CA 649C ECONTRCOST CA
2024-01-23 925-508-2XXX ONVOY, LLC - CA 649C ECONTRCOST CA
2024-01-23 951-669-6XXX ONVOY, LLC - CA 649C HEMT HEMT CA
2024-01-23 951-669-7XXX ONVOY, LLC - CA 649C HEMT HEMT CA
2024-01-23 951-713-1XXX ONVOY, LLC - CA 649C MORENO CA
2024-01-23 951-713-2XXX ONVOY, LLC - CA 649C MORENO CA
2024-01-23 951-713-8XXX ONVOY, LLC - CA 649C MORENO CA
2024-01-23 951-851-1XXX ONVOY, LLC - CA 649C HEMT HEMT CA
2024-01-18 661-990-5XXX ONVOY, LLC - CA 649C PLDL PLDL CA
2024-01-18 661-990-6XXX ONVOY, LLC - CA 649C PLDL PLDL CA
2024-01-18 661-990-7XXX ONVOY, LLC - CA 649C PLDL PLDL CA
2024-01-18 661-990-8XXX ONVOY, LLC - CA 649C PLDL PLDL CA
2024-01-18 661-990-9XXX ONVOY, LLC - CA 649C PLDL PLDL CA
2024-01-16 559-778-9XXX ONVOY, LLC - CA 649C FRESNO CA
2024-01-12 559-778-8XXX ONVOY, LLC - CA 649C FRESNO CA
2024-01-10 213-753-0XXX ONVOY, LLC - CA 649C LSAN DA 10 CA
2024-01-10 213-753-1XXX ONVOY, LLC - CA 649C LSAN DA 10 CA
2024-01-10 213-774-0XXX ONVOY, LLC - CA 649C LSAN DA 10 CA
2024-01-10 213-774-2XXX ONVOY, LLC - CA 649C LSAN DA 10 CA
2024-01-05 213-734-2XXX ONVOY, LLC - CA 649C LSAN DA 05 CA
2024-01-05 213-734-3XXX ONVOY, LLC - CA 649C LSAN DA 05 CA
2024-01-05 213-734-4XXX ONVOY, LLC - CA 649C LSAN DA 05 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.