Recent thousands-block assignments

18 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 662

ONVOY, LLC - MS 10

OPENTACT INC. 2

CSC WIRELESS, LLC 2

U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1

NEW CINGULAR WIRELESS PCS, LLC - GA 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

Recent thousands-block assignments
Assigned	Thousands-block	Last 4 digits	Status	Assignee	OCN	Rate center	State
2011-06-29	662-400-3XXX	3000–3999	Assigned	AT&T ENTERPRISES, LLC	516C	CLEVELAND	MS
2011-06-29	662-452-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	INDIANOLA	MS
2011-06-29	662-580-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	GREENVILLE	MS
2011-06-29	662-605-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	WEST POINT	MS
2011-06-29	662-617-8XXX	8000–8999	Assigned	AT&T ENTERPRISES, LLC	516C	STARKVILLE	MS
2011-06-27	662-269-3XXX	3000–3999	Assigned	COMCAST IP PHONE, LLC	318J	TUPELO	MS
2011-06-27	662-440-5XXX	5000–5999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - MS	5178	VAIDEN	MS
2011-06-27	662-440-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	VAIDEN	MS
2011-06-24	662-330-5XXX	5000–5999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - MS	5178	KILMICHAEL	MS
2011-06-24	662-731-5XXX	5000–5999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - MS	5178	DUCK HILL	MS
2011-06-24	662-757-5XXX	5000–5999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - MS	5178	TUTWILER	MS
2011-06-21	662-450-7XXX	7000–7999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - MS	5178	LEXINGTON	MS
2011-06-21	662-625-4XXX	4000–4999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - MS	5178	CHARLESTON	MS
2011-06-17	662-400-6XXX	6000–6999	Assigned	POWERTEL MEMPHIS LICENSES, INC.	7474	CLEVELAND	MS
2011-06-16	662-470-5XXX	5000–5999	Assigned	COMCAST IP PHONE, LLC	318J	MEMPHIS	MS
2011-05-31	662-219-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	GREENWOOD	MS
2011-05-31	662-368-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	COLUMBUS	MS
2011-05-31	662-394-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	GREENVILLE	MS
2011-05-31	662-550-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	OXFORD	MS
2011-05-27	662-205-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	TUPELO	MS
2011-05-27	662-268-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	STARKVILLE	MS
2011-05-27	662-470-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	MEMPHIS	MS
2011-05-27	662-763-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	YAZOO CITY	MS
2011-05-24	662-367-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	TUNICA	MS
2011-05-24	662-520-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	GRENADA	MS
2011-05-06	662-629-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	HOLLY SPG	MS
2011-04-29	662-778-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	SO MOSCOW	MS
2011-04-13	662-577-5XXX	5000–5999	Assigned	POWERTEL MEMPHIS LICENSES, INC.	7474	INDIANOLA	MS
2011-04-08	662-912-5XXX	5000–5999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	HERNANDO	MS
2011-04-07	662-892-7XXX	7000–7999	Assigned	LEVEL 3 TELECOM OF MISSISSIPPI, LLC - MS	220C	OLIVE BRCH	MS
2011-03-24	662-763-4XXX	4000–4999	Assigned	CELLULAR SOUTH, INC.	6581	YAZOO CITY	MS
2011-03-22	662-631-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	HOUSTON	MS
2011-03-16	662-649-4XXX	4000–4999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - MS	5178	DREW	MS
2011-03-15	662-450-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	LEXINGTON	MS
2011-03-15	662-608-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	ROSEDALE	MS
2011-03-15	662-626-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	SHAW	MS
2011-03-15	662-762-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	MOORHEAD	MS
2011-03-15	662-763-3XXX	3000–3999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - MS	5178	YAZOO CITY	MS
2011-03-11	662-550-5XXX	5000–5999	Assigned	ONVOY, LLC - MS	719E	OXFORD	MS
2011-03-11	662-800-2XXX	2000–2999	Assigned	IDT AMERICA CORP. - MS	294G	BRUCE	MS
2011-02-28	662-303-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	INDIANOLA	MS
2011-02-28	662-303-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	INDIANOLA	MS
2011-02-28	662-586-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	PONTOTOC	MS
2011-02-28	662-618-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	RULEVILLE	MS
2011-02-28	662-631-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	HOUSTON	MS
2011-02-15	662-450-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	LEXINGTON	MS
2011-02-15	662-540-0XXX	0000–0999	Assigned	ONVOY, LLC - MS	719E	MTPLEASANT	MS
2011-02-15	662-608-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	ROSEDALE	MS
2011-02-15	662-703-1XXX	1000–1999	Assigned	POWERTEL MEMPHIS LICENSES, INC.	7474	BATESVILLE	MS
2011-02-15	662-762-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	MOORHEAD	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.