Recent thousands-block assignments

5 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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 240

BANDWIDTH.COM CLEC, LLC - MD 3

OPENTACT INC. 1

ONVOY, LLC - MD 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
2019-12-10	240-589-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	MCCOOLE	MD
2019-12-10	240-589-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	MCCOOLE	MD
2019-12-10	240-617-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	HIGHFIELD	MD
2019-12-10	240-617-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	HIGHFIELD	MD
2019-12-10	240-655-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	KITZMILLER	MD
2019-12-10	240-655-9XXX	9000–9999	Assigned	ONVOY, LLC - MD	876D	KITZMILLER	MD
2019-12-10	240-663-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	MIDDLETOWN	MD
2019-12-10	240-663-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	MIDDLETOWN	MD
2019-12-10	240-679-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	FRIENDSVL	MD
2019-12-10	240-679-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	FRIENDSVL	MD
2019-12-10	240-692-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	GRANTSVL	MD
2019-12-10	240-692-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	GRANTSVL	MD
2019-12-10	240-693-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	WALKERSVL	MD
2019-12-10	240-693-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	WALKERSVL	MD
2019-12-10	240-698-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	MYERSVILLE	MD
2019-12-10	240-698-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	MYERSVILLE	MD
2019-12-10	240-985-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	WILLIAMSPT	MD
2019-12-10	240-985-9XXX	9000–9999	Assigned	ONVOY, LLC - MD	876D	WILLIAMSPT	MD
2019-12-10	240-998-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	HANCOCK	MD
2019-12-10	240-998-9XXX	9000–9999	Assigned	ONVOY, LLC - MD	876D	HANCOCK	MD
2019-12-09	240-647-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	CLEAR SPG	MD
2019-12-09	240-647-9XXX	9000–9999	Assigned	ONVOY, LLC - MD	876D	CLEAR SPG	MD
2019-12-09	240-656-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	FREDERICK	MD
2019-12-09	240-656-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	FREDERICK	MD
2019-12-09	240-829-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	EMMITSBURG	MD
2019-12-09	240-829-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	EMMITSBURG	MD
2019-12-09	240-866-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	6395	HAGERSTOWN	MD
2019-12-09	240-866-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	HAGERSTOWN	MD
2019-12-09	240-866-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	HAGERSTOWN	MD
2019-12-09	240-913-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	DAMASCS240	MD
2019-12-09	240-913-6XXX	6000–6999	Assigned	ONVOY, LLC - MD	876D	DAMASCS240	MD
2019-12-09	240-996-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	BRUNSWICK	MD
2019-12-09	240-996-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	BRUNSWICK	MD
2019-11-29	240-221-7XXX	7000–7999	Assigned	PEERLESS NETWORK OF MARYLAND, LLC	568G	WSNGTNZN11	MD
2019-11-29	240-509-6XXX	6000–6999	Assigned	PEERLESS NETWORK OF MARYLAND, LLC	568G	WSNG238Z14	MD
2019-11-29	240-597-7XXX	7000–7999	Assigned	PEERLESS NETWORK OF MARYLAND, LLC	568G	GAITHERSBG	MD
2019-11-19	240-635-3XXX	3000–3999	Assigned	PEERLESS NETWORK OF MARYLAND, LLC	568G	TOMPKINSVL	MD
2019-11-07	240-358-0XXX	0000–0999	Assigned	TELNYX LLC	073H	DAMASCS236	MD
2019-11-05	240-658-5XXX	5000–5999	Assigned	METROPCS, INC.	5562	GAITHERSBG	MD
2019-10-30	240-209-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	INDIANHEAD	MD
2019-10-29	240-709-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	LAUREL236	MD
2019-10-23	240-564-8XXX	8000–8999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	LAUREL236	MD
2019-10-23	240-639-2XXX	2000–2999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	LAUREL236	MD
2019-10-18	240-642-3XXX	3000–3999	Assigned	PEERLESS NETWORK OF MARYLAND, LLC	568G	WSNGTNZN10	MD
2019-10-15	240-698-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	MYERSVILLE	MD
2019-10-11	240-873-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	BUCKEYSTN	MD
2019-10-11	240-873-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	BUCKEYSTN	MD
2019-10-11	240-874-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	THURMONT	MD
2019-10-11	240-874-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	THURMONT	MD
2019-10-11	240-875-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	MOUNT AIRY	MD

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.