NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

14 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2023-09-25 601-893-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E FLORENCE MS
2023-09-25 601-893-5XXX 5000–5999Assigned ONVOY, LLC - MS 719E FLORENCE MS
2023-09-25 601-893-7XXX 7000–7999Assigned ONVOY, LLC - MS 719E FLORENCE MS
2023-09-05 601-830-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MERIDIAN MS
2023-09-05 601-830-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MERIDIAN MS
2023-08-29 601-277-0XXX 0000–0999Assigned ONVOY, LLC - MS 719E BARLOW MS
2023-08-29 601-694-0XXX 0000–0999Assigned ONVOY, LLC - MS 719E NEW HEBRON MS
2023-08-29 601-743-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E DE KALB MS
2023-08-29 601-875-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E CROSSROADS MS
2023-08-24 601-650-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PHILA MS
2023-08-22 601-962-9XXX 9000–9999Assigned IDT AMERICA CORP. - MS 294G LAKE MS
2023-08-17 601-768-9XXX 9000–9999Assigned ONVOY, LLC - MS 719E QUITMAN MS
2023-08-17 601-891-9XXX 9000–9999Assigned TELNYX LLC 073H FLORENCE MS
2023-08-09 601-327-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E BROOKHAVEN MS
2023-08-09 601-435-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E BROOKHAVEN MS
2023-08-09 601-650-4XXX 4000–4999Assigned ONVOY, LLC - MS 719E PHILA MS
2023-08-09 601-723-8XXX 8000–8999Assigned ONVOY, LLC - MS 719E WIGGINS MS
2023-08-09 601-804-1XXX 1000–1999Assigned ONVOY, LLC - MS 719E LAUREL MS
2023-08-03 601-460-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLINTON MS
2023-07-20 601-330-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHEZ MS
2023-07-20 601-330-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHEZ MS
2023-07-20 601-330-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHEZ MS
2023-07-20 601-330-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHEZ MS
2023-07-20 601-330-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHEZ MS
2023-07-20 601-330-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHEZ MS
2023-07-20 601-330-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHEZ MS
2023-07-20 601-330-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHEZ MS
2023-07-20 601-330-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHEZ MS
2023-07-20 601-330-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHEZ MS
2023-07-11 601-444-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J COLUMBIA MS
2023-06-15 601-830-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MERIDIAN MS
2023-06-15 601-830-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MERIDIAN MS
2023-06-15 601-830-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MERIDIAN MS
2023-06-15 601-830-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MERIDIAN MS
2023-06-15 601-830-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MERIDIAN MS
2023-06-15 601-830-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MERIDIAN MS
2023-06-15 601-830-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MERIDIAN MS
2023-06-15 601-830-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MERIDIAN MS
2023-06-14 601-494-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WIGGINS MS
2023-06-14 601-901-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H TAYLORSVL MS
2023-06-14 601-993-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H SHUBUTA MS
2023-06-13 601-403-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H POPLARVL MS
2023-06-13 601-838-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H QUITMAN MS
2023-06-13 601-846-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H NVALAIRSTA MS
2023-06-13 601-860-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H PRENTISS MS
2023-06-13 601-895-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H OBADIAH MS
2023-06-08 601-271-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 6396 HATTIESBG MS
2023-06-08 601-318-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 6396 HATTIESBG MS
2023-06-08 601-349-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H ELLISVILLE MS
2023-06-08 601-626-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H MERIDIAN MS

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.