NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

4 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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 — NPA 320
TELNYX LLC 1
TELEPORT COMMUNICATIONS AMERICA, LLC - MN 1
EXIANT COMMUNICATIONS LLC 1
8X8, INC. 1
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
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2021-03-01 320-399-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D IRVING MN
2021-03-01 320-404-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D SUNBURG MN
2021-03-01 320-409-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D SPICER MN
2021-03-01 320-525-6XXX 6000–6999Assigned ONVOY, LLC - MN 184D GARRISON MN
2021-03-01 320-657-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D GRACEVILLE MN
2021-03-01 320-697-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D ELROSA MN
2021-03-01 320-899-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D PENNOCK MN
2021-03-01 320-993-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D BROOTEN MN
2021-02-25 320-349-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 MORRIS MN
2021-02-25 320-436-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 MORA MN
2021-02-23 320-436-9XXX 9000–9999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F MORA MN
2021-02-09 320-201-9XXX 9000–9999Assigned ONVOY, LLC - MN 184D VILLARD MN
2021-02-09 320-238-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D PLATO MN
2021-02-09 320-244-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D GROVE CITY MN
2021-02-09 320-302-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D ROYALTON MN
2021-02-09 320-329-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H RENVILLE MN
2021-02-09 320-331-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D BROWNTON MN
2021-02-09 320-337-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D ATWATER MN
2021-02-09 320-349-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D MORRIS MN
2021-02-09 320-378-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D HERMAN MN
2021-02-09 320-381-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D CLARKFIELD MN
2021-02-09 320-382-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D KANDIYOHI MN
2021-02-09 320-383-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D HAZEL RUN MN
2021-02-09 320-389-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D BUFFALO LK MN
2021-02-09 320-391-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D ALEXANDRIA MN
2021-02-09 320-391-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D ALEXANDRIA MN
2021-02-09 320-413-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D APPLETON MN
2021-02-09 320-419-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D WILLMAR MN
2021-02-09 320-419-9XXX 9000–9999Assigned ONVOY, LLC - MN 184D WILLMAR MN
2021-02-09 320-422-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D WHEATON MN
2021-02-09 320-427-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D BEARDSLEY MN
2021-02-09 320-432-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D HOLMESCITY MN
2021-02-09 320-446-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D STEWART MN
2021-02-09 320-464-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D COSMOS MN
2021-02-09 320-465-6XXX 6000–6999Assigned ONVOY, LLC - MN 184D PINE CITY MN
2021-02-09 320-510-6XXX 6000–6999Assigned ONVOY, LLC - MN 184D GLENCOE MN
2021-02-09 320-542-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D DAWSON MN
2021-02-09 320-657-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D GRACEVILLE MN
2021-02-09 320-753-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D SILVERLAKE MN
2021-02-09 320-777-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D SAUKCENTRE MN
2021-02-09 320-900-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D CLEARWATER MN
2021-02-03 320-390-8XXX 8000–8999Assigned TELNYX LLC 073H HINCKLEY MN
2021-02-03 320-465-9XXX 9000–9999Assigned TELNYX LLC 073H PINE CITY MN
2021-01-21 320-777-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 SAUKCENTRE MN
2021-01-21 320-777-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 SAUKCENTRE MN
2020-12-18 320-319-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CLEAR LAKE MN
2020-12-11 320-330-0XXX 0000–0999Assigned METROPCS, INC. 5562 ST CLOUD MN
2020-12-07 320-405-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 HUTCHINSON MN
2020-12-07 320-405-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 HUTCHINSON MN
2020-12-07 320-465-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 PINE CITY MN

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.