Recent thousands-block assignments

24 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 254

ONVOY, LLC - TX 13

NEW CINGULAR WIRELESS PCS, LLC - IL 4

BANDWIDTH.COM CLEC, LLC - TX 3

AHOI LLC 2

TELEPORT COMMUNICATIONS AMERICA, LLC - TX 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
2022-02-10	254-441-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	KILLEEN	TX
2022-02-09	254-321-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	BURLINGTON	TX
2022-02-09	254-600-5XXX	5000–5999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	BEN HUR	TX
2022-02-09	254-885-3XXX	3000–3999	Assigned	TON80 COMMUNICATIONS, LLC	516J	ITASCA	TX
2022-02-07	254-952-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	KILLEEN	TX
2022-02-04	254-454-7XXX	7000–7999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7148	DUBLIN	TX
2022-02-04	254-687-8XXX	8000–8999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7148	ITASCA	TX
2022-02-04	254-852-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7148	CISCO	TX
2022-02-04	254-903-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7148	RANGER	TX
2022-01-31	254-545-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	BRECKENRDG	TX
2022-01-26	254-683-5XXX	5000–5999	Assigned	TON80 COMMUNICATIONS, LLC	516J	KILLEEN	TX
2022-01-15	254-406-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	FORT HOOD	TX
2022-01-14	254-763-8XXX	8000–8999	Assigned	TON80 COMMUNICATIONS, LLC	516J	SIDNEY	TX
2022-01-13	254-783-7XXX	7000–7999	Assigned	TON80 COMMUNICATIONS, LLC	516J	PROCTOR	TX
2022-01-13	254-837-4XXX	4000–4999	Assigned	TON80 COMMUNICATIONS, LLC	516J	EVANT	TX
2022-01-09	254-464-6XXX	6000–6999	Assigned	TON80 COMMUNICATIONS, LLC	516J	MOODY	TX
2022-01-09	254-475-7XXX	7000–7999	Assigned	TON80 COMMUNICATIONS, LLC	516J	REAGAN	TX
2022-01-09	254-823-4XXX	4000–4999	Assigned	TON80 COMMUNICATIONS, LLC	516J	PALUXY	TX
2022-01-08	254-866-4XXX	4000–4999	Assigned	TON80 COMMUNICATIONS, LLC	516J	TROY	TX
2022-01-07	254-261-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF TEXAS, LLC - TX	177F	STRAWN	TX
2022-01-05	254-272-7XXX	7000–7999	Assigned	TON80 COMMUNICATIONS, LLC	516J	HEIDENHEMR	TX
2021-12-30	254-567-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	IREDELL	TX
2021-12-30	254-632-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	BRANDON	TX
2021-12-30	254-686-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	BEN HUR	TX
2021-12-30	254-966-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	BURLINGTON	TX
2021-12-29	254-308-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	SALADO	TX
2021-12-28	254-483-0XXX	0000–0999	Assigned	T-MOBILE USA, INC.	6529	TEMPLE	TX
2021-12-28	254-500-1XXX	1000–1999	Assigned	METROPCS, INC.	5562	TEMPLE	TX
2021-12-28	254-892-5XXX	5000–5999	Assigned	METROPCS, INC.	5562	NOLANVILLE	TX
2021-12-22	254-483-8XXX	8000–8999	Assigned	ONVOY SPECTRUM, LLC	624H	TEMPLE	TX
2021-12-16	254-500-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	TEMPLE	TX
2021-12-13	254-342-2XXX	2000–2999	Assigned	ONVOY, LLC - TX	903C	WACO	TX
2021-12-13	254-342-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	WACO	TX
2021-12-13	254-342-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	WACO	TX
2021-12-13	254-342-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	WACO	TX
2021-12-13	254-877-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	GHOLSON	TX
2021-12-09	254-347-7XXX	7000–7999	Assigned	METROPCS, INC.	5562	VALLEY ML	TX
2021-12-02	254-335-2XXX	2000–2999	Assigned	ONVOY, LLC - TX	903C	DUBLIN	TX
2021-12-02	254-479-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	HILLSBORO	TX
2021-12-02	254-484-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	MCGREGOR	TX
2021-12-01	254-852-8XXX	8000–8999	Assigned	PEERLESS NETWORK OF TEXAS, LLC - TX	177F	CISCO	TX
2021-11-30	254-480-8XXX	8000–8999	Assigned	TWILIO INTERNATIONAL, INC.	506J	WACO	TX
2021-11-29	254-456-6XXX	6000–6999	Assigned	TELNYX LLC	073H	OGLESBY	TX
2021-11-24	254-674-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	BELTON	TX
2021-11-24	254-674-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	BELTON	TX
2021-11-16	254-337-4XXX	4000–4999	Assigned	ONVOY SPECTRUM, LLC	624H	HILLSBORO	TX
2021-11-16	254-337-5XXX	5000–5999	Assigned	ONVOY SPECTRUM, LLC	624H	HILLSBORO	TX
2021-11-16	254-393-2XXX	2000–2999	Assigned	ONVOY SPECTRUM, LLC	624H	NOLANVILLE	TX
2021-11-16	254-438-4XXX	4000–4999	Assigned	ONVOY SPECTRUM, LLC	624H	FLORENCE	TX
2021-11-16	254-438-5XXX	5000–5999	Assigned	ONVOY SPECTRUM, LLC	624H	FLORENCE	TX

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.