Recent thousands-block assignments

10 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 956

ONVOY, LLC - TX 8

AHOI LLC 1

8X8, INC. 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
2021-12-13	956-506-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	HARLINGEN	TX
2021-12-13	956-597-5XXX	5000–5999	Assigned	STPCS JOINT VENTURE, LLC	4290	DONNA	TX
2021-12-13	956-646-4XXX	4000–4999	Assigned	STPCS JOINT VENTURE, LLC	4290	DONNA	TX
2021-12-13	956-646-5XXX	5000–5999	Assigned	METROPCS, INC.	5562	DONNA	TX
2021-12-02	956-446-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	SULLIVANCY	TX
2021-12-02	956-946-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MISSION	TX
2021-12-02	956-946-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MISSION	TX
2021-12-02	956-946-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MISSION	TX
2021-12-01	956-964-3XXX	3000–3999	Assigned	PEERLESS NETWORK OF TEXAS, LLC - TX	177F	ENCINAL	TX
2021-11-24	956-634-2XXX	2000–2999	Assigned	ONVOY, LLC - TX	903C	MERCEDES	TX
2021-11-24	956-634-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	MERCEDES	TX
2021-11-24	956-696-2XXX	2000–2999	Assigned	ONVOY, LLC - TX	903C	RIGRANDECY	TX
2021-11-24	956-696-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	RIGRANDECY	TX
2021-11-24	956-855-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	MCALLEN	TX
2021-11-24	956-855-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	MCALLEN	TX
2021-11-16	956-649-0XXX	0000–0999	Assigned	STPCS JOINT VENTURE, LLC	4290	LAREDO	TX
2021-11-16	956-649-1XXX	1000–1999	Assigned	STPCS JOINT VENTURE, LLC	4290	LAREDO	TX
2021-11-16	956-649-2XXX	2000–2999	Assigned	STPCS JOINT VENTURE, LLC	4290	LAREDO	TX
2021-11-16	956-649-3XXX	3000–3999	Assigned	STPCS JOINT VENTURE, LLC	4290	LAREDO	TX
2021-11-16	956-649-4XXX	4000–4999	Assigned	STPCS JOINT VENTURE, LLC	4290	LAREDO	TX
2021-11-16	956-649-9XXX	9000–9999	Assigned	STPCS JOINT VENTURE, LLC	4290	LAREDO	TX
2021-11-10	956-485-5XXX	5000–5999	Assigned	ONVOY SPECTRUM, LLC	624H	SULLIVANCY	TX
2021-11-10	956-636-7XXX	7000–7999	Assigned	ONVOY SPECTRUM, LLC	624H	SANTA ROSA	TX
2021-11-10	956-636-8XXX	8000–8999	Assigned	ONVOY SPECTRUM, LLC	624H	SANTA ROSA	TX
2021-11-10	956-707-9XXX	9000–9999	Assigned	ONVOY SPECTRUM, LLC	624H	LYFORD	TX
2021-11-10	956-848-2XXX	2000–2999	Assigned	ONVOY SPECTRUM, LLC	624H	FALCON HTS	TX
2021-11-10	956-848-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	FALCON HTS	TX
2021-11-10	956-964-7XXX	7000–7999	Assigned	ONVOY SPECTRUM, LLC	624H	ENCINAL	TX
2021-11-10	956-964-8XXX	8000–8999	Assigned	ONVOY SPECTRUM, LLC	624H	ENCINAL	TX
2021-11-04	956-567-1XXX	1000–1999	Assigned	ONVOY SPECTRUM, LLC	624H	EDCOUCH	TX
2021-11-04	956-613-4XXX	4000–4999	Assigned	ONVOY SPECTRUM, LLC	624H	ROMA	TX
2021-11-04	956-613-5XXX	5000–5999	Assigned	ONVOY SPECTRUM, LLC	624H	ROMA	TX
2021-11-04	956-634-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	MERCEDES	TX
2021-11-04	956-634-4XXX	4000–4999	Assigned	ONVOY SPECTRUM, LLC	624H	MERCEDES	TX
2021-11-04	956-637-4XXX	4000–4999	Assigned	ONVOY SPECTRUM, LLC	624H	RIO HONDO	TX
2021-11-04	956-637-5XXX	5000–5999	Assigned	ONVOY SPECTRUM, LLC	624H	RIO HONDO	TX
2021-11-04	956-644-7XXX	7000–7999	Assigned	ONVOY SPECTRUM, LLC	624H	ZAPATA	TX
2021-11-04	956-644-8XXX	8000–8999	Assigned	ONVOY SPECTRUM, LLC	624H	ZAPATA	TX
2021-11-04	956-695-5XXX	5000–5999	Assigned	ONVOY SPECTRUM, LLC	624H	SAN BENITO	TX
2021-11-04	956-695-6XXX	6000–6999	Assigned	ONVOY SPECTRUM, LLC	624H	SAN BENITO	TX
2021-11-04	956-696-6XXX	6000–6999	Assigned	ONVOY SPECTRUM, LLC	624H	RIGRANDECY	TX
2021-11-04	956-696-7XXX	7000–7999	Assigned	ONVOY SPECTRUM, LLC	624H	RIGRANDECY	TX
2021-11-04	956-697-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	PORTISABEL	TX
2021-11-04	956-697-4XXX	4000–4999	Assigned	ONVOY SPECTRUM, LLC	624H	PORTISABEL	TX
2021-11-04	956-746-0XXX	0000–0999	Assigned	ONVOY SPECTRUM, LLC	624H	RAYMONDVL	TX
2021-11-04	956-746-2XXX	2000–2999	Assigned	ONVOY SPECTRUM, LLC	624H	RAYMONDVL	TX
2021-11-04	956-922-7XXX	7000–7999	Assigned	ONVOY SPECTRUM, LLC	624H	LA FERIA	TX
2021-11-04	956-922-8XXX	8000–8999	Assigned	ONVOY SPECTRUM, LLC	624H	LA FERIA	TX
2021-11-02	956-527-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	EDCOUCH	TX
2021-11-02	956-527-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	EDCOUCH	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.