NumberResearch Membership · Data 09/18/2026

Recent thousands-block assignments

366 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/18/2026

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 366
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
2007-11-09 714-912-7XXX ONVOY, LLC - CA 649C ORANGE CA
2007-11-08 530-440-7XXX ONVOY, LLC - CA 649C REDDING CA
2007-10-18 424-233-1XXX ONVOY, LLC - CA 649C CMTN GRDN CA
2007-10-15 408-665-7XXX ONVOY, LLC - CA 649C GILROY CA
2007-10-15 408-827-7XXX ONVOY, LLC - CA 649C LOS GATOS CA
2007-10-12 661-371-7XXX ONVOY, LLC - CA 649C BKFD MAIN CA
2007-10-12 805-250-7XXX ONVOY, LLC - CA 649C SNLUSOBSPO CA
2007-10-12 831-272-7XXX ONVOY, LLC - CA 649C SALINAS CA
2007-10-08 831-383-7XXX ONVOY, LLC - CA 649C MONTEREY CA
2007-10-08 831-574-6XXX ONVOY, LLC - CA 649C CARMEL CA
2007-09-27 619-209-8XXX ONVOY, LLC - CA 649C SNDG SNDG CA
2007-09-27 714-923-7XXX ONVOY, LLC - CA 649C ORANGE CA
2007-09-18 415-230-2XXX ONVOY, LLC - CA 649C SNFC CNTRL CA
2007-09-17 619-272-2XXX ONVOY, LLC - CA 649C SNDG SNDG CA
2007-09-17 916-476-2XXX ONVOY, LLC - CA 649C SCRM MAIN CA
2007-09-11 916-469-0XXX ONVOY, LLC - CA 649C SCRM MAIN CA
2007-08-07 619-550-0XXX ONVOY, LLC - CA 649C SNDG SNDG CA
2007-07-30 949-878-9XXX ONVOY, LLC - CA 649C IRVINE CA
2007-07-10 714-862-2XXX ONVOY, LLC - CA 649C SANTA ANA CA
2007-07-03 415-326-1XXX ONVOY, LLC - CA 649C MILLVALLEY CA
2007-07-03 415-532-8XXX ONVOY, LLC - CA 649C SAN RAFAEL CA
2007-07-03 415-729-2XXX ONVOY, LLC - CA 649C SAUSALITO CA
2007-07-03 831-539-2XXX ONVOY, LLC - CA 649C WATSONVL CA
2007-07-02 213-261-0XXX ONVOY, LLC - CA 649C LSAN DA 01 CA
2007-07-02 562-200-0XXX ONVOY, LLC - CA 649C LONG BEACH CA
2007-06-29 213-221-8XXX ONVOY, LLC - CA 649C LSAN DA 01 CA
2007-06-29 310-424-9XXX ONVOY, LLC - CA 649C BEVERLYHLS CA
2007-06-29 323-375-6XXX ONVOY, LLC - CA 649C LSAN DA 02 CA
2007-06-29 510-263-7XXX ONVOY, LLC - CA 649C OKLD ALMD CA
2007-06-29 562-259-8XXX ONVOY, LLC - CA 649C CMTN CMTN CA
2007-06-29 626-380-8XXX ONVOY, LLC - CA 649C ALHAMBRA CA
2007-06-29 650-739-8XXX ONVOY, LLC - CA 649C PALO ALTO CA
2007-06-29 661-998-8XXX ONVOY, LLC - CA 649C PLDL PLDL CA
2007-06-29 707-299-6XXX ONVOY, LLC - CA 649C NAPA CA
2007-06-29 831-420-8XXX ONVOY, LLC - CA 649C SANTA CRUZ CA
2007-06-29 909-244-3XXX ONVOY, LLC - CA 649C UPLAND CA
2007-06-29 951-227-7XXX ONVOY, LLC - CA 649C CORONA CA
2007-06-25 530-212-7XXX ONVOY, LLC - CA 649C WINTERS CA
2007-06-25 530-414-7XXX ONVOY, LLC - CA 649C TRUCKEE CA
2007-06-25 530-501-7XXX ONVOY, LLC - CA 649C WILLIAMS CA
2007-06-25 530-539-7XXX ONVOY, LLC - CA 649C SOUTHTAHOE CA
2007-06-19 858-412-1XXX ONVOY, LLC - CA 649C LA JOLLA CA
2007-06-05 909-248-7XXX ONVOY, LLC - CA 649C CHINO CA
2007-06-01 916-304-7XXX ONVOY, LLC - CA 649C MICHIGNBAR CA
2007-06-01 916-435-7XXX ONVOY, LLC - CA 649C SO PLACER CA
2007-06-01 916-943-7XXX ONVOY, LLC - CA 649C RIO LINDA CA
2007-06-01 951-210-7XXX ONVOY, LLC - CA 649C PERRIS CA
2007-05-31 530-240-7XXX ONVOY, LLC - CA 649C PLVL KYBRZ CA
2007-05-31 530-553-7XXX ONVOY, LLC - CA 649C NTAH BCWY CA
2007-05-31 530-798-7XXX ONVOY, LLC - CA 649C GRVY MAIN CA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.