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
2021-08-25	240-796-5XXX	5000–5999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSNGTNZN10	MD
2021-08-25	240-796-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSNGTNZN10	MD
2021-08-25	240-796-7XXX	7000–7999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSNGTNZN10	MD
2021-08-25	240-796-8XXX	8000–8999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSNGTNZN10	MD
2021-08-25	240-796-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSNGTNZN10	MD
2021-08-25	240-797-3XXX	3000–3999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2021-08-25	240-797-4XXX	4000–4999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2021-08-25	240-797-5XXX	5000–5999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2021-08-25	240-797-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2021-08-25	240-797-7XXX	7000–7999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2021-08-25	240-797-8XXX	8000–8999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2021-08-25	240-797-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ASHTON236	MD
2021-08-25	240-884-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	TOMPKINSVL	MD
2021-08-25	240-922-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	WSNGTNZN11	MD
2021-08-25	240-922-6XXX	6000–6999	Assigned	ONVOY, LLC - MD	876D	WSNGTNZN11	MD
2021-08-24	240-748-8XXX	8000–8999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSHNGTNZN3	MD
2021-08-24	240-945-0XXX	0000–0999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSHNGTNZN3	MD
2021-08-24	240-945-1XXX	1000–1999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSHNGTNZN3	MD
2021-08-24	240-945-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSHNGTNZN3	MD
2021-08-24	240-945-7XXX	7000–7999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSHNGTNZN3	MD
2021-08-24	240-945-8XXX	8000–8999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSHNGTNZN3	MD
2021-08-24	240-945-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSHNGTNZN3	MD
2021-08-23	240-240-6XXX	6000–6999	Assigned	ONVOY, LLC - MD	876D	DAMASCS240	MD
2021-08-23	240-240-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	DAMASCS240	MD
2021-08-23	240-259-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - MD	071F	HUGHESVL	MD
2021-08-23	240-664-0XXX	0000–0999	Assigned	ONVOY, LLC - MD	876D	CUMBERLAND	MD
2021-08-23	240-746-5XXX	5000–5999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	BRANDYWINE	MD
2021-08-23	240-769-1XXX	1000–1999	Assigned	ONVOY, LLC - MD	876D	KEEDYSVL	MD
2021-08-23	240-769-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	KEEDYSVL	MD
2021-08-23	240-785-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	OAKLAND	MD
2021-08-23	240-785-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	OAKLAND	MD
2021-08-23	240-835-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	CLEAR SPG	MD
2021-08-23	240-866-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	HAGERSTOWN	MD
2021-08-23	240-908-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	WALKERSVL	MD
2021-08-23	240-942-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	BITTINGER	MD
2021-08-19	240-622-5XXX	5000–5999	Assigned	BANDWIDTH.COM CLEC, LLC - MD	071F	LA PLATA	MD
2021-08-19	240-622-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - MD	071F	LA PLATA	MD
2021-08-19	240-769-3XXX	3000–3999	Assigned	TON80 COMMUNICATIONS, LLC	516J	KEEDYSVL	MD
2021-08-19	240-799-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - MD	071F	BRANDYWINE	MD
2021-08-19	240-799-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - MD	071F	BRANDYWINE	MD
2021-08-16	240-824-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - MD	071F	FROSTBURG	MD
2021-08-12	240-795-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD	6395	WSHNGTNZN5	MD
2021-08-11	240-266-4XXX	4000–4999	Assigned	ONVOY SPECTRUM, LLC	624H	WSNG236Z14	MD
2021-08-11	240-789-2XXX	2000–2999	Assigned	ADVANCED TELECOM SOLUTIONS, LLC	181J	WSNGTNZN10	MD
2021-08-11	240-791-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSHNGTNZN4	MD
2021-08-11	240-791-7XXX	7000–7999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSHNGTNZN4	MD
2021-08-11	240-791-8XXX	8000–8999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSHNGTNZN4	MD
2021-08-11	240-791-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSHNGTNZN4	MD
2021-08-11	240-792-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	FREDERICK	MD
2021-08-10	240-739-8XXX	8000–8999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	FREDERICK	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.