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
2016-02-18	662-346-2XXX	2000–2999	Assigned	ONVOY, LLC - MS	719E	TUPELO	MS
2016-02-18	662-346-5XXX	5000–5999	Assigned	ONVOY, LLC - MS	719E	TUPELO	MS
2016-02-18	662-985-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	MEMPHIS	MS
2016-02-18	662-985-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	MEMPHIS	MS
2016-02-17	662-510-7XXX	7000–7999	Assigned	ONVOY, LLC - MS	719E	MEMPHIS	MS
2016-02-17	662-536-7XXX	7000–7999	Assigned	ONVOY, LLC - MS	719E	MEMPHIS	MS
2016-02-10	662-512-9XXX	9000–9999	Assigned	CELLULAR SOUTH, INC.	6581	RIPLEY	MS
2016-02-10	662-687-4XXX	4000–4999	Assigned	CELLULAR SOUTH, INC.	6581	TUPELO	MS
2016-02-05	662-222-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS	4886	WINONA	MS
2016-02-05	662-486-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS	4886	NEW ALBANY	MS
2016-01-19	662-673-4XXX	4000–4999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	YAZOO CITY	MS
2016-01-11	662-854-3XXX	3000–3999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	WEST POINT	MS
2016-01-11	662-932-5XXX	5000–5999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	OLIVE BRCH	MS
2016-01-07	662-446-3XXX	3000–3999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	LOUISVILLE	MS
2016-01-07	662-863-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA MS - LLC	458C	HERNANDO	MS
2015-12-31	662-486-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	NEW ALBANY	MS
2015-12-30	662-374-7XXX	7000–7999	Assigned	ONVOY, LLC - MS	719E	GREENWOOD	MS
2015-12-30	662-501-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	SENATOBIA	MS
2015-12-18	662-391-5XXX	5000–5999	Assigned	POWERTEL MEMPHIS LICENSES, INC.	7474	WEST POINT	MS
2015-12-17	662-336-3XXX	3000–3999	Assigned	METROPCS, INC.	5562	GREENVILLE	MS
2015-12-17	662-344-3XXX	3000–3999	Assigned	METROPCS, INC.	5562	GREENVILLE	MS
2015-12-11	662-715-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	OXFORD	MS
2015-12-03	662-863-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	HERNANDO	MS
2015-11-10	662-863-9XXX	9000–9999	Assigned	POWERTEL MEMPHIS LICENSES, INC.	7474	HERNANDO	MS
2015-11-06	662-594-0XXX	0000–0999	Assigned	POWERTEL MEMPHIS LICENSES, INC.	7474	CORINTH	MS
2015-10-30	662-874-9XXX	9000–9999	Assigned	POWERTEL MEMPHIS LICENSES, INC.	7474	OLIVE BRCH	MS
2015-10-20	662-331-5XXX	5000–5999	Assigned	COMCAST IP PHONE, LLC	318J	CORINTH	MS
2015-10-20	662-408-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	OLIVE BRCH	MS
2015-10-20	662-788-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	MACON	MS
2015-10-20	662-793-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	SHUQUALAK	MS
2015-10-16	662-395-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	DUNCAN	MS
2015-10-16	662-621-0XXX	0000–0999	Assigned	POWERTEL MEMPHIS LICENSES, INC.	7474	CLARKSDALE	MS
2015-10-16	662-621-3XXX	3000–3999	Assigned	POWERTEL MEMPHIS LICENSES, INC.	7474	CLARKSDALE	MS
2015-10-16	662-767-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	SHANNON	MS
2015-10-14	662-228-7XXX	7000–7999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	SHUQUALAK	MS
2015-10-14	662-243-5XXX	5000–5999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	COLUMBUS	MS
2015-10-14	662-265-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	INVERNESS	MS
2015-10-14	662-304-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	ABERDEEN	MS
2015-10-14	662-383-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	FRIARS PT	MS
2015-10-14	662-398-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	SHELBY	MS
2015-10-14	662-433-3XXX	3000–3999	Assigned	METROPCS, INC.	5562	GREENVILLE	MS
2015-10-14	662-478-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	AMORY	MS
2015-10-14	662-522-2XXX	2000–2999	Assigned	METROPCS, INC.	5562	GREENVILLE	MS
2015-10-14	662-527-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	ROLLNGFORK	MS
2015-10-14	662-532-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	YAZOO CITY	MS
2015-10-14	662-747-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - MS	992E	GUNNISON	MS
2015-10-07	662-273-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS	6396	EUPORA	MS
2015-09-24	662-800-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	BRUCE	MS
2015-09-17	662-792-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	KOSCIUSKO	MS
2015-09-15	662-306-7XXX	7000–7999	Assigned	POWERTEL MEMPHIS LICENSES, INC.	7474	HOLLY SPG	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.