Recent thousands-block assignments

17 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 361

ONVOY, LLC - TX 14

TELEPORT COMMUNICATIONS AMERICA, LLC - TX 1

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
2023-12-20	361-285-0XXX	0000–0999	Assigned	COMMIO, LLC	939H	C CHRISTI	TX
2023-12-20	361-285-1XXX	1000–1999	Assigned	COMMIO, LLC	939H	C CHRISTI	TX
2023-12-20	361-285-8XXX	8000–8999	Assigned	COMMIO, LLC	939H	C CHRISTI	TX
2023-12-20	361-386-1XXX	1000–1999	Assigned	COMMIO, LLC	939H	ROCKPORT	TX
2023-12-20	361-386-5XXX	5000–5999	Assigned	COMMIO, LLC	939H	ROCKPORT	TX
2023-12-20	361-386-6XXX	6000–6999	Assigned	COMMIO, LLC	939H	ROCKPORT	TX
2023-12-20	361-450-9XXX	9000–9999	Assigned	COMMIO, LLC	939H	ROCKPORT	TX
2023-12-20	361-556-0XXX	0000–0999	Assigned	COMMIO, LLC	939H	ROCKPORT	TX
2023-12-20	361-556-1XXX	1000–1999	Assigned	COMMIO, LLC	939H	ROCKPORT	TX
2023-12-19	361-280-8XXX	8000–8999	Assigned	COMMIO, LLC	939H	YOAKUM	TX
2023-12-19	361-280-9XXX	9000–9999	Assigned	COMMIO, LLC	939H	YOAKUM	TX
2023-12-19	361-305-1XXX	1000–1999	Assigned	COMMIO, LLC	939H	VICTORIA	TX
2023-12-19	361-305-2XXX	2000–2999	Assigned	COMMIO, LLC	939H	VICTORIA	TX
2023-12-19	361-305-3XXX	3000–3999	Assigned	COMMIO, LLC	939H	VICTORIA	TX
2023-12-19	361-305-5XXX	5000–5999	Assigned	COMMIO, LLC	939H	VICTORIA	TX
2023-12-19	361-305-7XXX	7000–7999	Assigned	COMMIO, LLC	939H	VICTORIA	TX
2023-12-19	361-407-0XXX	0000–0999	Assigned	COMMIO, LLC	939H	YOAKUM	TX
2023-12-19	361-407-8XXX	8000–8999	Assigned	COMMIO, LLC	939H	YOAKUM	TX
2023-12-19	361-427-0XXX	0000–0999	Assigned	COMMIO, LLC	939H	YOAKUM	TX
2023-12-19	361-427-1XXX	1000–1999	Assigned	COMMIO, LLC	939H	YOAKUM	TX
2023-12-19	361-427-8XXX	8000–8999	Assigned	COMMIO, LLC	939H	YOAKUM	TX
2023-12-19	361-427-9XXX	9000–9999	Assigned	COMMIO, LLC	939H	YOAKUM	TX
2023-12-19	361-465-3XXX	3000–3999	Assigned	COMMIO, LLC	939H	VICTORIA	TX
2023-12-19	361-465-9XXX	9000–9999	Assigned	COMMIO, LLC	939H	VICTORIA	TX
2023-12-19	361-827-9XXX	9000–9999	Assigned	COMMIO, LLC	939H	VICTORIA	TX
2023-12-12	361-302-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	ORANGE GRV	TX
2023-12-12	361-339-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	PT ARANSAS	TX
2023-12-12	361-403-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	PALACIOS	TX
2023-12-12	361-408-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	PT OCONNOR	TX
2023-12-12	361-766-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	ALICE	TX
2023-12-12	361-901-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	PORTLAVACA	TX
2023-12-10	361-284-9XXX	9000–9999	Assigned	ONVOY SPECTRUM, LLC	624H	VANDERBILT	TX
2023-12-10	361-286-4XXX	4000–4999	Assigned	ONVOY SPECTRUM, LLC	624H	TIVOLI	TX
2023-12-10	361-351-0XXX	0000–0999	Assigned	ONVOY SPECTRUM, LLC	624H	BLOOMINGTN	TX
2023-12-10	361-403-2XXX	2000–2999	Assigned	ONVOY SPECTRUM, LLC	624H	PALACIOS	TX
2023-12-10	361-408-2XXX	2000–2999	Assigned	ONVOY SPECTRUM, LLC	624H	PT OCONNOR	TX
2023-12-10	361-787-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	SEADRIFT	TX
2023-12-10	361-789-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	PT COMFORT	TX
2023-12-08	361-837-8XXX	8000–8999	Assigned	ONVOY SPECTRUM, LLC	624H	BLESSING	TX
2023-12-05	361-281-8XXX	8000–8999	Assigned	IP HORIZON LLC	515J	C CHRISTI	TX
2023-12-05	361-281-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	C CHRISTI	TX
2023-12-01	361-267-5XXX	5000–5999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	C CHRISTI	TX
2023-12-01	361-278-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	C CHRISTI	TX
2023-10-30	361-312-2XXX	2000–2999	Assigned	NUSO, LLC	732J	ARANSSPASS	TX
2023-10-24	361-833-6XXX	6000–6999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - TX	6114	C CHRISTI	TX
2023-10-20	361-359-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2023-10-20	361-414-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2023-10-20	361-414-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2023-10-20	361-414-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2023-10-20	361-414-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.