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
2021-09-08	240-849-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - MD	7325	HAGERSTOWN	MD
2021-09-02	240-809-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	SMITHSBURG	MD
2021-09-02	240-819-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	WILLIAMSPT	MD
2021-09-02	240-827-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	LONACONING	MD
2021-09-02	240-827-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	LONACONING	MD
2021-09-02	240-836-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	MT SAVAGE	MD
2021-09-01	240-797-1XXX	1000–1999	Assigned	ONVOY, LLC - MD	876D	ASHTON236	MD
2021-09-01	240-797-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	ASHTON236	MD
2021-09-01	240-798-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	GAITHERSBG	MD
2021-09-01	240-798-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	GAITHERSBG	MD
2021-09-01	240-807-0XXX	0000–0999	Assigned	USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD	4720	CUMBERLAND	MD
2021-08-30	240-528-9XXX	9000–9999	Assigned	TERRA NOVA TELECOM INC.	145J	HUGHESVL	MD
2021-08-26	240-232-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	WSNG236Z14	MD
2021-08-26	240-266-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	WSNG236Z14	MD
2021-08-26	240-266-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	WSNG236Z14	MD
2021-08-26	240-269-2XXX	2000–2999	Assigned	ONVOY, LLC - MD	876D	WSNGTNZN16	MD
2021-08-26	240-269-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	WSNGTNZN16	MD
2021-08-26	240-269-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	WSNGTNZN16	MD
2021-08-26	240-433-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	WSNGTNZN12	MD
2021-08-26	240-433-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	WSNGTNZN12	MD
2021-08-26	240-433-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	WSNGTNZN12	MD
2021-08-26	240-443-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	WSHNGTNZN6	MD
2021-08-26	240-443-6XXX	6000–6999	Assigned	ONVOY, LLC - MD	876D	WSHNGTNZN6	MD
2021-08-26	240-443-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	WSHNGTNZN6	MD
2021-08-26	240-443-9XXX	9000–9999	Assigned	ONVOY, LLC - MD	876D	WSHNGTNZN6	MD
2021-08-26	240-590-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	WSNGTNZN12	MD
2021-08-25	240-201-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	RIDGE	MD
2021-08-25	240-255-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	POOLESVL	MD
2021-08-25	240-273-9XXX	9000–9999	Assigned	TON80 COMMUNICATIONS, LLC	516J	WSHNGTNZN6	MD
2021-08-25	240-326-6XXX	6000–6999	Assigned	ONVOY, LLC - MD	876D	WSNG236Z15	MD
2021-08-25	240-326-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	WSNG236Z15	MD
2021-08-25	240-349-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	LA PLATA	MD
2021-08-25	240-358-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	DAMASCS236	MD
2021-08-25	240-358-8XXX	8000–8999	Assigned	ONVOY, LLC - MD	876D	DAMASCS236	MD
2021-08-25	240-368-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	WALDORF	MD
2021-08-25	240-368-6XXX	6000–6999	Assigned	ONVOY, LLC - MD	876D	WALDORF	MD
2021-08-25	240-368-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	WALDORF	MD
2021-08-25	240-384-7XXX	7000–7999	Assigned	ONVOY, LLC - MD	876D	LXTNPKGRML	MD
2021-08-25	240-717-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	LEONARDTN	MD
2021-08-25	240-748-0XXX	0000–0999	Assigned	ONVOY, LLC - MD	876D	WSHNGTNZN3	MD
2021-08-25	240-757-6XXX	6000–6999	Assigned	ONVOY, LLC - MD	876D	WSNG236Z13	MD
2021-08-25	240-761-6XXX	6000–6999	Assigned	ONVOY, LLC - MD	876D	LAUREL236	MD
2021-08-25	240-791-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	WSHNGTNZN4	MD
2021-08-25	240-791-5XXX	5000–5999	Assigned	ONVOY, LLC - MD	876D	WSHNGTNZN4	MD
2021-08-25	240-794-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	LXTNPKGRML	MD
2021-08-25	240-794-9XXX	9000–9999	Assigned	ONVOY, LLC - MD	876D	LXTNPKGRML	MD
2021-08-25	240-795-3XXX	3000–3999	Assigned	ONVOY, LLC - MD	876D	WSHNGTNZN5	MD
2021-08-25	240-795-4XXX	4000–4999	Assigned	ONVOY, LLC - MD	876D	WSHNGTNZN5	MD
2021-08-25	240-796-3XXX	3000–3999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSNGTNZN10	MD
2021-08-25	240-796-4XXX	4000–4999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	WSNGTNZN10	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.