Recent thousands-block assignments

10 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 540

ONVOY, LLC - VA 6

BANDWIDTH.COM CLEC, LLC - VA 2

PEERLESS NETWORK OF VIRGINIA, LLC - VA 1

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 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
2016-02-29	540-805-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	SPOTSYLVAN	VA
2016-02-25	540-779-2XXX	2000–2999	Assigned	COMCAST IP PHONE, LLC	318J	STAFFORD	VA
2016-02-11	540-217-2XXX	2000–2999	Assigned	COMCAST IP PHONE, LLC	318J	HARRISONBG	VA
2016-02-11	540-486-4XXX	4000–4999	Assigned	COMCAST IP PHONE, LLC	318J	WINCHESTER	VA
2016-02-08	540-405-0XXX	0000–0999	Assigned	SHENTEL COMMUNICATIONS, LLC. - VA	4979	ELKTON	VA
2016-02-03	540-360-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA	6827	ORANGE	VA
2016-02-03	540-784-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA	6827	LEXINGTON	VA
2016-02-03	540-960-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA	6827	COVINGTON	VA
2016-01-29	540-779-7XXX	7000–7999	Assigned	ONVOY, LLC - VA	138E	STAFFORD	VA
2016-01-29	540-779-8XXX	8000–8999	Assigned	ONVOY, LLC - VA	138E	STAFFORD	VA
2016-01-15	540-252-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	FRONTROYAL	VA
2016-01-15	540-620-0XXX	0000–0999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	COVINGTON	VA
2016-01-15	540-679-3XXX	3000–3999	Assigned	METROPCS, INC.	5562	HOTSPRINGS	VA
2016-01-15	540-787-0XXX	0000–0999	Assigned	METROPCS, INC.	5562	PEARISBURG	VA
2016-01-11	540-860-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	LURAY	VA
2016-01-06	540-569-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	STAUNTON	VA
2016-01-05	540-698-1XXX	1000–1999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	SHAWSVILLE	VA
2015-12-30	540-235-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	PEARISBURG	VA
2015-12-30	540-328-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	STONE MT	VA
2015-12-30	540-358-8XXX	8000–8999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	NARROWS	VA
2015-12-30	540-377-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	RAPHINE	VA
2015-12-30	540-404-8XXX	8000–8999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	SALEM	VA
2015-12-30	540-466-8XXX	8000–8999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	STAUNTON	VA
2015-12-30	540-509-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	PULASKI	VA
2015-12-30	540-699-3XXX	3000–3999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	STAFFORD	VA
2015-12-30	540-744-1XXX	1000–1999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	RADFORD	VA
2015-12-30	540-947-8XXX	8000–8999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	MONTVALE	VA
2015-12-28	540-699-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	STAFFORD	VA
2015-12-28	540-699-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	STAFFORD	VA
2015-12-28	540-699-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	STAFFORD	VA
2015-12-23	540-254-5XXX	5000–5999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	BUCHANAN	VA
2015-12-23	540-356-9XXX	9000–9999	Assigned	COMCAST IP PHONE, LLC	318J	HARTWOOD	VA
2015-12-23	540-385-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	CHRISTISBG	VA
2015-12-23	540-456-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	GREENWOOD	VA
2015-12-23	540-559-6XXX	6000–6999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - VA	8825	CROWSHMTIT	VA
2015-12-23	540-595-3XXX	3000–3999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - VA	8825	ROANOKE	VA
2015-12-23	540-643-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	DUBLIN	VA
2015-12-23	540-707-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	BEDFORD	VA
2015-12-23	540-739-7XXX	7000–7999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	BLACKSBURG	VA
2015-12-23	540-929-9XXX	9000–9999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	BENT MT	VA
2015-12-23	540-993-1XXX	1000–1999	Assigned	COMCAST IP PHONE, LLC	318J	FREDECKSBG	VA
2015-12-23	540-997-8XXX	8000–8999	Assigned	PEERLESS NETWORK OF VIRGINIA, LLC - VA	275G	CRAIGSVL	VA
2015-12-16	540-328-4XXX	4000–4999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	STONE MT	VA
2015-12-16	540-669-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - VA	079F	LURAY	VA
2015-11-20	540-393-6XXX	6000–6999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	ROCKYMOUNT	VA
2015-11-10	540-838-9XXX	9000–9999	Assigned	UNITED STATES CELLULAR - VA	6283	RADFORD	VA
2015-10-29	540-749-2XXX	2000–2999	Assigned	COMCAST IP PHONE, LLC	318J	FRONTROYAL	VA
2015-10-28	540-935-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA	6827	WARRENTON	VA
2015-10-14	540-277-8XXX	8000–8999	Assigned	SHENTEL COMMUNICATIONS, LLC. - VA	4979	BERRYVILLE	VA
2015-09-30	540-471-8XXX	8000–8999	Assigned	COMCAST IP PHONE, LLC	318J	WAYNESBORO	VA

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.