NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

1 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
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
2026-09-08 320-371-5XXX 5000–5999Assigned TELNYX LLC 073H ST CLOUD MN
2025-11-28 320-371-7XXX 7000–7999Assigned TELNYX LLC 073H ST CLOUD MN
2023-11-22 320-519-0XXX 0000–0999Assigned TELNYX LLC 073H CARLOS MN
2022-04-14 320-458-1XXX 1000–1999Assigned TELNYX LLC 073H BIRDISLAND MN
2021-09-03 320-664-2XXX 2000–2999Assigned TELNYX LLC 073H LK LILLIAN MN
2021-09-01 320-480-0XXX 0000–0999Assigned TELNYX LLC 073H DASSEL MN
2021-08-31 320-842-1XXX 1000–1999Assigned TELNYX LLC 073H BENSON MN
2021-08-25 320-457-0XXX 0000–0999Assigned TELNYX LLC 073H VILLARD MN
2021-06-01 320-233-4XXX 4000–4999Assigned TELNYX LLC 073H FINLAYSON MN
2021-03-25 320-332-9XXX 9000–9999Assigned TELNYX LLC 073H GLENCOE MN
2021-03-15 320-447-0XXX 0000–0999Assigned TELNYX LLC 073H CLEAR LAKE MN
2021-03-04 320-299-8XXX 8000–8999Assigned TELNYX LLC 073H COKATO 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
2020-12-01 320-644-0XXX 0000–0999Assigned TELNYX LLC 073H MCGRATH MN
2020-09-15 320-844-0XXX 0000–0999Assigned TELNYX LLC 073H AVON MN
2020-06-29 320-201-8XXX 8000–8999Assigned TELNYX LLC 073H VILLARD MN
2020-06-29 320-271-8XXX 8000–8999Assigned TELNYX LLC 073H ST JOSEPH MN
2020-06-29 320-302-3XXX 3000–3999Assigned TELNYX LLC 073H ROYALTON MN
2020-06-29 320-329-5XXX 5000–5999Assigned TELNYX LLC 073H RENVILLE MN
2020-06-29 320-419-1XXX 1000–1999Assigned TELNYX LLC 073H WILLMAR MN
2020-06-29 320-422-8XXX 8000–8999Assigned TELNYX LLC 073H WHEATON MN
2020-06-29 320-446-0XXX 0000–0999Assigned TELNYX LLC 073H STEWART MN
2020-06-29 320-456-8XXX 8000–8999Assigned TELNYX LLC 073H RAYMOND MN
2020-06-29 320-495-8XXX 8000–8999Assigned TELNYX LLC 073H WAHKON MN
2020-06-29 320-560-9XXX 9000–9999Assigned TELNYX LLC 073H PRINSBURG MN
2020-06-29 320-753-1XXX 1000–1999Assigned TELNYX LLC 073H SILVERLAKE MN
2020-06-29 320-777-0XXX 0000–0999Assigned TELNYX LLC 073H SAUKCENTRE MN
2020-06-29 320-803-9XXX 9000–9999Assigned TELNYX LLC 073H SWANVILLE MN
2020-06-29 320-995-5XXX 5000–5999Assigned TELNYX LLC 073H SVEA MN
2020-06-26 320-301-8XXX 8000–8999Assigned TELNYX LLC 073H MONTEVIDEO MN
2020-06-26 320-349-3XXX 3000–3999Assigned TELNYX LLC 073H MORRIS MN
2020-06-26 320-357-1XXX 1000–1999Assigned TELNYX LLC 073H LONGPRAIRI MN
2020-06-26 320-362-9XXX 9000–9999Assigned TELNYX LLC 073H MILACA MN
2020-06-26 320-369-0XXX 0000–0999Assigned TELNYX LLC 073H PEASE MN
2020-06-26 320-408-0XXX 0000–0999Assigned TELNYX LLC 073H PLATO MN
2020-06-26 320-412-8XXX 8000–8999Assigned TELNYX LLC 073H LITTLE FLS MN
2020-06-26 320-434-4XXX 4000–4999Assigned TELNYX LLC 073H LITCHFIELD MN
2020-06-26 320-500-8XXX 8000–8999Assigned TELNYX LLC 073H ORTONVILLE MN
2020-06-26 320-522-8XXX 8000–8999Assigned TELNYX LLC 073H OLIVIA MN
2020-06-26 320-595-9XXX 9000–9999Assigned TELNYX LLC 073H PIERZ MN
2020-06-26 320-613-0XXX 0000–0999Assigned TELNYX LLC 073H LESTERPRRI MN
2020-06-26 320-684-8XXX 8000–8999Assigned TELNYX LLC 073H MALMO MN
2020-06-26 320-738-8XXX 8000–8999Assigned TELNYX LLC 073H ONAMIA MN
2020-06-26 320-853-8XXX 8000–8999Assigned TELNYX LLC 073H MADISON MN
2020-06-25 320-244-8XXX 8000–8999Assigned TELNYX LLC 073H GROVE CITY MN
2020-06-25 320-270-8XXX 8000–8999Assigned TELNYX LLC 073H HOLMESCITY MN
2020-06-25 320-300-3XXX 3000–3999Assigned TELNYX LLC 073H GLENCOE MN
2020-06-25 320-315-8XXX 8000–8999Assigned TELNYX LLC 073H GRANITEFLS MN
2020-06-25 320-344-1XXX 1000–1999Assigned TELNYX LLC 073H HECTOR 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.