Recent thousands-block assignments

4,257 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/30/2026

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

NEW CINGULAR WIRELESS PCS, LLC - DC 325

NEW CINGULAR WIRELESS PCS, LLC - IL 261

EXIANT COMMUNICATIONS LLC 245

INTRADO COMMUNICATIONS, LLC 172

ONVOY, LLC - CA 144

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

Quick find in this area code:

Recent thousands-block assignments
Assigned	Thousands-block	Last 4 digits	Status	Assignee	OCN	Rate center	State
2025-08-27	949-628-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	TRABUCO	CA
2025-08-27	949-628-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	TRABUCO	CA
2025-08-27	956-812-5XXX	5000–5999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7138	PHARR	TX
2025-08-27	970-654-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO	6567	GLENWD SPG	CO
2025-08-27	975-202-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	KANSASCITY	MO
2025-08-27	975-202-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	KANSASCITY	MO
2025-08-27	978-631-8XXX	8000–8999	Assigned	OMNIPOINT MIAMI E LICENSE, LLC	6889	ACTON	MA
2025-08-27	984-321-0XXX	0000–0999	Assigned	SUNCOM DBA T-MOBILE USA	8645	APEX	NC
2025-08-27	984-321-1XXX	1000–1999	Assigned	SUNCOM DBA T-MOBILE USA	8645	APEX	NC
2025-08-27	984-321-2XXX	2000–2999	Assigned	SUNCOM DBA T-MOBILE USA	8645	APEX	NC
2025-08-27	984-321-3XXX	3000–3999	Assigned	SUNCOM DBA T-MOBILE USA	8645	APEX	NC
2025-08-26	207-471-8XXX	8000–8999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - ME	382D	PORTLAND	ME
2025-08-26	216-569-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH	6025	CLEVELAND	OH
2025-08-26	216-569-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH	6025	CLEVELAND	OH
2025-08-26	216-569-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH	6025	CLEVELAND	OH
2025-08-26	216-569-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH	6025	CLEVELAND	OH
2025-08-26	216-569-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH	6025	CLEVELAND	OH
2025-08-26	218-320-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN	5816	DULUTH	MN
2025-08-26	218-775-7XXX	7000–7999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - MN	5256	BARNESVL	MN
2025-08-26	229-523-7XXX	7000–7999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - GA	6116	BLAKELY	GA
2025-08-26	302-705-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	MILFORD	DE
2025-08-26	312-283-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	CHICGOZN01	IL
2025-08-26	312-385-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	CHICGOZN01	IL
2025-08-26	312-409-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	CHICGOZN01	IL
2025-08-26	312-473-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	CHICGOZN01	IL
2025-08-26	312-473-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	CHICGOZN01	IL
2025-08-26	312-473-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	CHICGOZN01	IL
2025-08-26	312-473-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	CHICGOZN01	IL
2025-08-26	380-998-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH	6025	COLUMBUS	OH
2025-08-26	380-998-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH	6025	COLUMBUS	OH
2025-08-26	380-998-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH	6025	COLUMBUS	OH
2025-08-26	401-336-9XXX	9000–9999	Assigned	OMNIPOINT MIAMI E LICENSE, LLC	6889	GREENWICH	RI
2025-08-26	448-445-1XXX	1000–1999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	YONGSTFNTN	FL
2025-08-26	463-282-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN	6725	INDIANAPLS	IN
2025-08-26	463-282-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN	6725	INDIANAPLS	IN
2025-08-26	463-282-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN	6725	INDIANAPLS	IN
2025-08-26	463-315-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN	6725	INDIANAPLS	IN
2025-08-26	463-315-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN	6725	INDIANAPLS	IN
2025-08-26	463-315-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN	6725	INDIANAPLS	IN
2025-08-26	463-327-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN	6725	INDIANAPLS	IN
2025-08-26	517-891-5XXX	5000–5999	Assigned	CHARTER IP ENABLED SERVICES, LLC	792K	FRONTIER	MI
2025-08-26	517-991-5XXX	5000–5999	Assigned	CHARTER IP ENABLED SERVICES, LLC	792K	CAMDEN	MI
2025-08-26	541-503-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR	5820	EUGENE	OR
2025-08-26	541-503-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR	5820	EUGENE	OR
2025-08-26	551-424-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS, INC. - NJ	6623	BAYONNE	NJ
2025-08-26	551-426-2XXX	2000–2999	Assigned	OMNIPOINT COMMUNICATIONS, INC. - NJ	6623	BAYONNE	NJ
2025-08-26	551-426-3XXX	3000–3999	Assigned	OMNIPOINT COMMUNICATIONS, INC. - NJ	6623	BAYONNE	NJ
2025-08-26	551-426-4XXX	4000–4999	Assigned	OMNIPOINT COMMUNICATIONS, INC. - NJ	6623	BAYONNE	NJ
2025-08-26	551-426-5XXX	5000–5999	Assigned	OMNIPOINT COMMUNICATIONS, INC. - NJ	6623	BAYONNE	NJ
2025-08-26	551-426-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS, INC. - NJ	6623	BAYONNE	NJ

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/30/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.