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
2013-06-26	662-268-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	STARKVILLE	MS
2013-06-26	662-510-9XXX	9000–9999	Assigned	METROPCS, INC.	5562	MEMPHIS	MS
2013-05-28	662-446-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	LOUISVILLE	MS
2013-05-20	662-408-1XXX	1000–1999	Assigned	METROPCS, INC.	5562	OLIVE BRCH	MS
2013-05-20	662-548-1XXX	1000–1999	Assigned	METROPCS, INC.	5562	MEMPHIS	MS
2013-05-20	662-655-9XXX	9000–9999	Assigned	METROPCS, INC.	5562	MEMPHIS	MS
2013-04-18	662-344-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	GREENVILLE	MS
2013-04-18	662-385-4XXX	4000–4999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	GREENWOOD	MS
2013-04-18	662-441-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	CLEVELAND	MS
2013-04-18	662-593-7XXX	7000–7999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	IUKA	MS
2013-04-18	662-598-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	NEW ALBANY	MS
2013-04-18	662-845-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	WINONA	MS
2013-04-18	662-884-7XXX	7000–7999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	INDIANOLA	MS
2013-04-18	662-932-9XXX	9000–9999	Assigned	BRIGHTSPEED OF MISSISSIPPI, LLC	0458	OLIVE BRCH	MS
2013-04-17	662-536-6XXX	6000–6999	Assigned	COMCAST IP PHONE, LLC	318J	MEMPHIS	MS
2013-04-01	662-448-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	HOUSTON	MS
2013-03-08	662-292-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	SENATOBIA	MS
2013-03-07	662-701-3XXX	3000–3999	Assigned	ONVOY, LLC - MS	719E	OXFORD	MS
2013-02-26	662-577-7XXX	7000–7999	Assigned	POWERTEL MEMPHIS LICENSES, INC.	7474	INDIANOLA	MS
2013-02-26	662-577-8XXX	8000–8999	Assigned	POWERTEL MEMPHIS LICENSES, INC.	7474	INDIANOLA	MS
2013-02-22	662-351-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CLARKSDALE	MS
2013-02-22	662-854-4XXX	4000–4999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	WEST POINT	MS
2013-02-04	662-742-8XXX	8000–8999	Assigned	AT&T ENTERPRISES, LLC	516C	BENOIT	MS
2013-01-24	662-375-6XXX	6000–6999	Assigned	AT&T ENTERPRISES, LLC	516C	SUMNER	MS
2013-01-24	662-464-2XXX	2000–2999	Assigned	AT&T ENTERPRISES, LLC	516C	VAIDEN	MS
2013-01-24	662-674-7XXX	7000–7999	Assigned	AT&T ENTERPRISES, LLC	516C	ETHEL	MS
2013-01-24	662-675-4XXX	4000–4999	Assigned	AT&T ENTERPRISES, LLC	516C	COFFEEVL	MS
2013-01-24	662-723-8XXX	8000–8999	Assigned	AT&T ENTERPRISES, LLC	516C	PACE	MS
2013-01-17	662-800-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	BRUCE	MS
2012-12-28	662-874-6XXX	6000–6999	Assigned	COMCAST IP PHONE, LLC	318J	OLIVE BRCH	MS
2012-11-16	662-910-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	TUNICA	MS
2012-11-07	662-214-3XXX	3000–3999	Assigned	AT&T ENTERPRISES, LLC	516C	BALDWYN	MS
2012-11-07	662-307-9XXX	9000–9999	Assigned	AT&T ENTERPRISES, LLC	516C	GRENADA	MS
2012-11-07	662-318-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	BELZONI	MS
2012-11-07	662-476-3XXX	3000–3999	Assigned	AT&T ENTERPRISES, LLC	516C	SCOOBA	MS
2012-11-07	662-479-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	BELMONT	MS
2012-11-07	662-482-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	DREW	MS
2012-11-07	662-586-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	PONTOTOC	MS
2012-11-07	662-634-7XXX	7000–7999	Assigned	AT&T ENTERPRISES, LLC	516C	MABEN	MS
2012-11-07	662-754-9XXX	9000–9999	Assigned	AT&T ENTERPRISES, LLC	516C	SHAW	MS
2012-11-07	662-757-9XXX	9000–9999	Assigned	AT&T ENTERPRISES, LLC	516C	TUTWILER	MS
2012-11-07	662-783-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	CHARLESTON	MS
2012-11-05	662-634-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	MABEN	MS
2012-10-26	662-441-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	CLEVELAND	MS
2012-09-19	662-314-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	YAZOO CITY	MS
2012-09-19	662-314-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	YAZOO CITY	MS
2012-09-13	662-446-9XXX	9000–9999	Assigned	IDT AMERICA CORP. - MS	294G	LOUISVILLE	MS
2012-09-06	662-594-8XXX	8000–8999	Assigned	COMCAST IP PHONE, LLC	318J	CORINTH	MS
2012-08-31	662-985-5XXX	5000–5999	Assigned	PAETEC ITEL, LLC	829J	MEMPHIS	MS
2012-08-14	662-336-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	GREENVILLE	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.