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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedBlockAssigneeOCNRate centerState
2023-09-19 424-490-2XXX ONVOY, LLC - CA 649C SNMN SNMN CA
2023-09-19 424-490-3XXX ONVOY, LLC - CA 649C SNMN SNMN CA
2023-09-19 628-295-2XXX ONVOY, LLC - CA 649C SAN RAFAEL CA
2023-09-19 628-295-3XXX ONVOY, LLC - CA 649C SAN RAFAEL CA
2023-09-19 628-295-4XXX ONVOY, LLC - CA 649C SAN RAFAEL CA
2023-09-19 657-663-2XXX ONVOY, LLC - CA 649C BUENA PARK CA
2023-09-19 657-663-3XXX ONVOY, LLC - CA 649C BUENA PARK CA
2023-09-19 657-663-4XXX ONVOY, LLC - CA 649C BUENA PARK CA
2023-09-19 747-213-4XXX ONVOY, LLC - CA 649C CANOGAPARK CA
2023-09-19 747-213-5XXX ONVOY, LLC - CA 649C CANOGAPARK CA
2023-09-19 747-323-2XXX ONVOY, LLC - CA 649C CANOGAPARK CA
2023-09-19 747-323-3XXX ONVOY, LLC - CA 649C CANOGAPARK CA
2023-09-19 747-323-4XXX ONVOY, LLC - CA 649C CANOGAPARK CA
2023-09-19 747-335-2XXX ONVOY, LLC - CA 649C RESEDA CA
2023-09-19 747-335-3XXX ONVOY, LLC - CA 649C RESEDA CA
2023-09-19 747-335-4XXX ONVOY, LLC - CA 649C RESEDA CA
2023-09-19 747-337-2XXX ONVOY, LLC - CA 649C NO HOLLYWD CA
2023-09-19 747-337-3XXX ONVOY, LLC - CA 649C NO HOLLYWD CA
2023-09-19 747-339-2XXX ONVOY, LLC - CA 649C SNFN SNFN CA
2023-09-19 747-339-3XXX ONVOY, LLC - CA 649C SNFN SNFN CA
2023-09-19 747-339-4XXX ONVOY, LLC - CA 649C SNFN SNFN CA
2023-09-19 747-447-0XXX ONVOY, LLC - CA 649C SNFN SNFN CA
2023-09-19 840-229-3XXX ONVOY, LLC - CA 649C CLAREMONT CA
2023-09-19 840-229-5XXX ONVOY, LLC - CA 649C CLAREMONT CA
2023-09-19 840-236-2XXX ONVOY, LLC - CA 649C CLAREMONT CA
2023-09-19 840-236-3XXX ONVOY, LLC - CA 649C CLAREMONT CA
2023-09-19 840-237-2XXX ONVOY, LLC - CA 649C ONTARIO CA
2023-09-19 840-237-3XXX ONVOY, LLC - CA 649C ONTARIO CA
2023-09-19 840-237-4XXX ONVOY, LLC - CA 649C ONTARIO CA
2023-09-19 840-699-6XXX ONVOY, LLC - CA 649C ONTARIO CA
2023-09-19 909-220-4XXX ONVOY, LLC - CA 649C REDLANDS CA
2023-09-19 909-220-5XXX ONVOY, LLC - CA 649C REDLANDS CA
2023-09-19 909-756-2XXX ONVOY, LLC - CA 649C S BERNDINO CA
2023-09-18 209-868-3XXX ONVOY, LLC - CA 649C STOCKTON CA
2023-09-18 209-901-5XXX ONVOY, LLC - CA 649C STOCKTON CA
2023-09-18 279-225-8XXX ONVOY, LLC - CA 649C SCRM NORTH CA
2023-09-18 279-226-4XXX ONVOY, LLC - CA 649C RSVL MAIN CA
2023-09-18 279-233-2XXX ONVOY, LLC - CA 649C SCRM NORTH CA
2023-09-18 279-233-4XXX ONVOY, LLC - CA 649C SCRM NORTH CA
2023-09-18 279-737-1XXX ONVOY, LLC - CA 649C RSVL CTHT CA
2023-09-18 279-737-2XXX ONVOY, LLC - CA 649C RSVL CTHT CA
2023-09-18 279-737-8XXX ONVOY, LLC - CA 649C RSVL CTHT CA
2023-09-18 279-737-9XXX ONVOY, LLC - CA 649C RSVL CTHT CA
2023-09-18 279-899-0XXX ONVOY, LLC - CA 649C COURTLAND CA
2023-09-18 279-966-0XXX ONVOY, LLC - CA 649C LINCOLN CA
2023-09-18 279-966-1XXX ONVOY, LLC - CA 649C LINCOLN CA
2023-09-18 279-966-2XXX ONVOY, LLC - CA 649C LINCOLN CA
2023-09-18 323-949-2XXX ONVOY, LLC - CA 649C MONTEBELLO CA
2023-09-18 341-895-1XXX ONVOY, LLC - CA 649C OKLD ALMD CA
2023-09-18 408-541-8XXX ONVOY, LLC - CA 649C SUNNYVALE 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.