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
Clear Download CSV ↓
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 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.