Recent thousands-block assignments

42 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 856

ONVOY, LLC - NJ 38

NEW CINGULAR WIRELESS PCS, LLC - DC 2

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 1

BLOCK LINE SYSTEMS, LLC - NJ 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
2004-02-25	856-513-1XXX	1000–1999	Assigned	MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ	3639	WILLIAMSTN	NJ
2004-02-25	856-624-2XXX	2000–2999	Assigned	MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ	3639	WOODSTOWN	NJ
2004-02-25	856-803-2XXX	2000–2999	Assigned	MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ	3639	SWEDESBORO	NJ
2004-02-19	856-831-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	CAMDEN	NJ
2004-02-11	856-503-5XXX	5000–5999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	VINELAND	NJ
2004-02-11	856-503-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	VINELAND	NJ
2004-02-05	856-340-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	WILLIAMSTN	NJ
2004-02-05	856-340-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	WILLIAMSTN	NJ
2004-02-05	856-340-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	WILLIAMSTN	NJ
2004-02-04	856-285-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	VINELAND	NJ
2004-01-29	856-343-7XXX	7000–7999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	MULLICA HL	NJ
2004-01-15	856-322-1XXX	1000–1999	Assigned	PAETEC ITEL, LLC	829J	BERLIN	NJ
2004-01-15	856-343-8XXX	8000–8999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	MULLICA HL	NJ
2004-01-15	856-373-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	BLACKWOOD	NJ
2004-01-15	856-373-8XXX	8000–8999	Assigned	METROPCS, INC.	5562	BLACKWOOD	NJ
2004-01-15	856-491-3XXX	3000–3999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	SWEDESBORO	NJ
2004-01-13	856-831-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	CAMDEN	NJ
2004-01-09	856-343-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	MULLICA HL	NJ
2003-12-09	856-202-2XXX	2000–2999	Assigned	PAETEC ITEL, LLC	829J	WOODBURY	NJ
2003-12-09	856-221-5XXX	5000–5999	Assigned	PAETEC ITEL, LLC	829J	BRIDGETON	NJ
2003-12-09	856-248-1XXX	1000–1999	Assigned	PAETEC ITEL, LLC	829J	LAUREL SPG	NJ
2003-12-09	856-294-3XXX	3000–3999	Assigned	PAETEC ITEL, LLC	829J	SWEDESBORO	NJ
2003-12-09	856-343-3XXX	3000–3999	Assigned	PAETEC ITEL, LLC	829J	MULLICA HL	NJ
2003-12-09	856-363-6XXX	6000–6999	Assigned	PAETEC ITEL, LLC	829J	ELMER	NJ
2003-12-09	856-469-0XXX	0000–0999	Assigned	PAETEC ITEL, LLC	829J	SALEM	NJ
2003-12-09	856-624-1XXX	1000–1999	Assigned	PAETEC ITEL, LLC	829J	WOODSTOWN	NJ
2003-12-08	856-373-2XXX	2000–2999	Assigned	METROPCS, INC.	5562	BLACKWOOD	NJ
2003-12-08	856-373-3XXX	3000–3999	Assigned	METROPCS, INC.	5562	BLACKWOOD	NJ
2003-12-08	856-457-1XXX	1000–1999	Assigned	METROPCS, INC.	5562	VINELAND	NJ
2003-12-08	856-457-2XXX	2000–2999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	VINELAND	NJ
2003-11-25	856-433-0XXX	0000–0999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	HADDONFLD	NJ
2003-11-25	856-924-0XXX	0000–0999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	MOORESTOWN	NJ
2003-11-25	856-924-1XXX	1000–1999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	MOORESTOWN	NJ
2003-11-18	856-285-2XXX	2000–2999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - NJ	7142	VINELAND	NJ
2003-11-06	856-457-0XXX	0000–0999	Assigned	METROPCS, INC.	5562	VINELAND	NJ
2003-11-04	856-340-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	WILLIAMSTN	NJ
2003-10-24	856-340-7XXX	7000–7999	Assigned	PAETEC ITEL, LLC	829J	WILLIAMSTN	NJ
2003-10-10	856-373-0XXX	0000–0999	Assigned	METROPCS, INC.	5562	BLACKWOOD	NJ
2003-10-10	856-373-1XXX	1000–1999	Assigned	METROPCS, INC.	5562	BLACKWOOD	NJ
2003-10-10	856-491-0XXX	0000–0999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	SWEDESBORO	NJ
2003-10-10	856-491-1XXX	1000–1999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	SWEDESBORO	NJ
2003-09-29	856-206-1XXX	1000–1999	Assigned	PAETEC ITEL, LLC	829J	MOORESTOWN	NJ
2003-09-19	856-362-0XXX	0000–0999	Assigned	METROPCS, INC.	5562	VINELAND	NJ
2003-09-19	856-362-1XXX	1000–1999	Assigned	METROPCS, INC.	5562	VINELAND	NJ
2003-09-19	856-362-3XXX	3000–3999	Assigned	METROPCS, INC.	5562	VINELAND	NJ
2003-09-19	856-364-9XXX	9000–9999	Assigned	METROPCS, INC.	5562	VINELAND	NJ
2003-09-08	856-330-3XXX	3000–3999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NJ	4804	MERCHANTVL	NJ
2003-09-08	856-404-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	WILLIAMSTN	NJ
2003-09-08	856-404-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	WILLIAMSTN	NJ
2003-09-08	856-404-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ	6391	WILLIAMSTN	NJ

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.