NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

14 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 601
ONVOY, LLC - MS 8
NEW CINGULAR WIRELESS PCS, LLC - GA 2
INTRADO COMMUNICATIONS, LLC 2
TELNYX LLC 1
AHOI 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
2016-03-04 601-565-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E LIBERTY MS
2016-03-04 601-589-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E EDWARDS MS
2016-03-04 601-589-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E EDWARDS MS
2016-03-04 601-621-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MERIDIAN MS
2016-03-04 601-675-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E MENDENHALL MS
2016-03-04 601-675-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E MENDENHALL MS
2016-03-04 601-689-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E RICHTON MS
2016-03-04 601-689-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E RICHTON MS
2016-03-04 601-759-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E PELAHATCHI MS
2016-03-04 601-759-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E PELAHATCHI MS
2016-03-04 601-800-0XXX 0000–0999Assigned ONVOY, LLC - MS 719E ELLISVILLE MS
2016-03-04 601-800-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E ELLISVILLE MS
2016-03-04 601-846-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E NVALAIRSTA MS
2016-03-04 601-846-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E NVALAIRSTA MS
2016-03-04 601-908-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E OBADIAH MS
2016-03-04 601-908-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E OBADIAH MS
2016-03-04 601-963-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E BUCKATUNNA MS
2016-03-04 601-963-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E BUCKATUNNA MS
2016-03-04 601-975-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E MIZE MS
2016-03-04 601-975-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E MIZE MS
2016-03-03 601-202-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E BOLTON MS
2016-03-03 601-202-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E BOLTON MS
2016-03-03 601-374-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E RALEIGH MS
2016-03-03 601-374-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E RALEIGH MS
2016-03-03 601-448-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E PORTGIBSON MS
2016-03-03 601-448-6XXX 6000–6999Assigned ONVOY, LLC - MS 719E PORTGIBSON MS
2016-03-03 601-563-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E WESSON MS
2016-03-03 601-643-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E WESSON MS
2016-03-03 601-647-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E CRYSTALSPG MS
2016-03-03 601-647-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E CRYSTALSPG MS
2016-03-03 601-708-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E CLINTON MS
2016-03-03 601-708-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E CLINTON MS
2016-03-03 601-721-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E MAGEE MS
2016-03-03 601-721-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E MAGEE MS
2016-03-03 601-745-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E NEWTONHKRY MS
2016-03-03 601-745-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E NEWTONHKRY MS
2016-03-03 601-773-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E ROXIE MS
2016-03-03 601-773-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E ROXIE MS
2016-03-03 601-814-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E TYLERTOWN MS
2016-03-03 601-814-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E TYLERTOWN MS
2016-03-03 601-851-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E TOOMSUBA MS
2016-03-03 601-851-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E TOOMSUBA MS
2016-03-03 601-864-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E MORTON MS
2016-03-03 601-864-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E MORTON MS
2016-03-03 601-871-3XXX 3000–3999Assigned ONVOY, LLC - MS 719E RAYMOND MS
2016-03-03 601-871-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E RAYMOND MS
2016-03-03 601-872-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E POPLARVL MS
2016-03-03 601-872-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E POPLARVL MS
2016-03-03 601-875-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E CROSSROADS MS
2016-03-03 601-875-2XXX 2000–2999Assigned ONVOY, LLC - MS 719E CROSSROADS MS

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.