Recent thousands-block assignments

0 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, all time — NPA 215

NEW CINGULAR WIRELESS PCS, LLC - DC 281

ONVOY, LLC - PA 273

OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 253

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 218

METROPCS, INC. 173

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
2004-10-20	215-586-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-20	215-586-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-20	215-834-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-20	215-834-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-20	215-910-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-20	215-910-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-19	215-318-0XXX	0000–0999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN45	PA
2004-10-19	215-318-1XXX	1000–1999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN45	PA
2004-10-19	215-318-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN45	PA
2004-10-19	215-318-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN45	PA
2004-10-19	215-318-4XXX	4000–4999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN45	PA
2004-10-19	215-318-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN45	PA
2004-10-19	215-318-6XXX	6000–6999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN45	PA
2004-10-19	215-318-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN45	PA
2004-10-19	215-318-9XXX	9000–9999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN45	PA
2004-10-19	215-792-8XXX	8000–8999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN45	PA
2004-10-18	215-402-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	PHPHSBZN32	PA
2004-10-18	215-402-4XXX	4000–4999	Assigned	TELNYX LLC	073H	PHPHSBZN32	PA
2004-10-18	215-974-1XXX	1000–1999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN37	PA
2004-10-18	215-974-2XXX	2000–2999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN37	PA
2004-10-18	215-974-3XXX	3000–3999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN37	PA
2004-10-18	215-974-4XXX	4000–4999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN37	PA
2004-10-18	215-974-5XXX	5000–5999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN37	PA
2004-10-18	215-974-7XXX	7000–7999	Assigned	ONVOY, LLC - PA	547E	PHPHSBZN37	PA
2004-10-14	215-261-6XXX	6000–6999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	PHLDLPHZN3	PA
2004-10-14	215-298-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN3	PA
2004-10-13	215-253-4XXX	4000–4999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - PA	4007	PHLDLPHZN1	PA
2004-10-08	215-200-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-08	215-200-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-08	215-200-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-08	215-200-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-08	215-200-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-08	215-200-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-08	215-200-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-08	215-200-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-08	215-666-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	MORRISVL	PA
2004-10-08	215-666-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	MORRISVL	PA
2004-10-08	215-666-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	MORRISVL	PA
2004-10-08	215-964-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-10-08	215-964-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN1	PA
2004-09-13	215-240-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN2	PA
2004-09-13	215-776-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN4	PA
2004-09-13	215-776-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN4	PA
2004-09-13	215-796-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHLDLPHZN2	PA
2004-09-08	215-200-8XXX	8000–8999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	PHLDLPHZN1	PA
2004-09-08	215-631-4XXX	4000–4999	Assigned	METROPCS, INC.	5562	LANSDALE	PA
2004-09-08	215-767-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	PHPHSBZN33	PA
2004-08-30	215-385-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	PHPHSBZN39	PA
2004-08-25	215-989-5XXX	5000–5999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	PHLDLPHZN1	PA
2004-08-25	215-989-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS ENTERPRISES, LP	6626	PHLDLPHZN1	PA

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.