Recent thousands-block assignments

5 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 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
2023-05-31	240-260-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSNG236Z14	MD
2023-05-31	240-926-4XXX	4000–4999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	HUGHESVL	MD
2023-05-31	240-977-0XXX	0000–0999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSHNGTNZN6	MD
2023-05-31	240-991-0XXX	0000–0999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2023-05-31	240-991-2XXX	2000–2999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2023-05-31	240-991-3XXX	3000–3999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2023-05-19	240-209-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	INDIANHEAD	MD
2023-05-19	240-445-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	WSHNGTNZN2	MD
2023-05-19	240-458-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	WALDORF	MD
2023-05-19	240-502-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	WSHNGTNZN3	MD
2023-05-19	240-518-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	WALDORF	MD
2023-05-19	240-518-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	WALDORF	MD
2023-05-19	240-525-6XXX	6000–6999	Assigned	ONVOY, LLC - MD	876D	WSNG236Z15	MD
2023-05-19	240-697-0XXX	0000–0999	Assigned	ONVOY, LLC - MD	876D	MECHANCSVL	MD
2023-05-19	240-871-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	LXTNPKGRML	MD
2023-05-19	240-926-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	HUGHESVL	MD
2023-05-19	240-932-9XXX	9000–9999	Assigned	ONVOY, LLC - MD	876D	WSNG236Z14	MD
2023-05-19	240-939-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	WSNGTNZN11	MD
2023-05-19	240-940-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	WSHNGTNZN4	MD
2023-05-19	240-940-5XXX	5000–5999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	WSHNGTNZN4	MD
2023-05-19	240-955-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	LA PLATA	MD
2023-05-19	240-957-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	DAMASCS236	MD
2023-05-19	240-980-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	LEONARDTN	MD
2023-05-19	240-980-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	LEONARDTN	MD
2023-05-19	240-990-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	LAUREL236	MD
2023-05-19	240-990-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	LAUREL236	MD
2023-05-19	240-992-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	WSNGTNZN10	MD
2023-05-17	240-226-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	OAKLAND	MD
2023-05-17	240-692-6XXX	6000–6999	Assigned	ONVOY, LLC - MD	876D	GRANTSVL	MD
2023-05-17	240-730-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	HAGERSTOWN	MD
2023-05-17	240-759-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	WSNG238Z15	MD
2023-05-17	240-809-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	SMITHSBURG	MD
2023-05-17	240-816-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	KEEDYSVL	MD
2023-05-17	240-914-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	HIGHFIELD	MD
2023-05-17	240-984-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	NEW MARKET	MD
2023-05-17	240-989-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	MYERSVILLE	MD
2023-05-16	240-961-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	6395	POOLESVL	MD
2023-05-08	240-940-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	6395	WSHNGTNZN4	MD
2023-05-05	240-978-5XXX	5000–5999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2023-05-05	240-978-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2023-05-05	240-978-7XXX	7000–7999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2023-05-05	240-991-7XXX	7000–7999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2023-05-05	240-991-8XXX	8000–8999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2023-05-05	240-991-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2023-05-05	240-992-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSNGTNZN10	MD
2023-05-05	240-992-7XXX	7000–7999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSNGTNZN10	MD
2023-05-05	240-992-8XXX	8000–8999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSNGTNZN10	MD
2023-05-05	240-992-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSNGTNZN10	MD
2023-05-03	240-990-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	LAUREL236	MD
2023-05-03	240-990-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	LAUREL236	MD

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.