Recent thousands-block assignments

17 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 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
2020-03-16	361-300-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2020-03-16	361-366-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	SAN DIEGO	TX
2020-03-16	361-861-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2020-03-16	361-879-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2020-03-16	361-885-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2020-03-12	361-666-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	ALICE	TX
2020-03-11	361-223-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	BENAVIDES	TX
2020-03-11	361-636-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	FREER	TX
2020-03-11	361-747-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	BRUNI	TX
2020-02-27	361-861-2XXX	2000–2999	Assigned	PEERLESS NETWORK OF TEXAS, LLC - TX	177F	C CHRISTI	TX
2020-02-19	361-261-1XXX	1000–1999	Assigned	STPCS JOINT VENTURE, LLC	4290	PORTLDGGRY	TX
2020-02-19	361-261-9XXX	9000–9999	Assigned	METROPCS, INC.	5562	PORTLDGGRY	TX
2020-02-03	361-210-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	CUERO	TX
2020-01-24	361-523-5XXX	5000–5999	Assigned	STPCS JOINT VENTURE, LLC	4290	INGLESIDE	TX
2020-01-13	361-660-7XXX	7000–7999	Assigned	METROPCS, INC.	5562	ALICE	TX
2020-01-13	361-678-0XXX	0000–0999	Assigned	METROPCS, INC.	5562	MATHIS	TX
2020-01-13	361-759-7XXX	7000–7999	Assigned	STPCS JOINT VENTURE, LLC	4290	ALICE	TX
2020-01-07	361-332-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ARANSSPASS	TX
2019-12-13	361-786-9XXX	9000–9999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7138	THREERIVRS	TX
2019-12-10	361-253-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-12-10	361-259-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-12-10	361-259-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-12-10	361-259-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-12-10	361-259-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-12-10	361-259-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-12-10	361-259-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-12-10	361-259-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-12-03	361-338-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	CHARCO	TX
2019-12-03	361-338-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	CHARCO	TX
2019-12-03	361-344-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	PAWNEE	TX
2019-12-03	361-344-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	PAWNEE	TX
2019-12-02	361-260-1XXX	1000–1999	Assigned	TELNYX LLC	073H	C CHRISTI	TX
2019-11-26	361-885-2XXX	2000–2999	Assigned	PEERLESS NETWORK OF TEXAS, LLC - TX	177F	C CHRISTI	TX
2019-11-20	361-300-0XXX	0000–0999	Assigned	FRACTEL, LLC	965H	C CHRISTI	TX
2019-11-20	361-300-3XXX	3000–3999	Assigned	FRACTEL, LLC	965H	C CHRISTI	TX
2019-11-20	361-465-8XXX	8000–8999	Assigned	FRACTEL, LLC	965H	VICTORIA	TX
2019-10-14	361-252-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-10-14	361-252-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-10-14	361-252-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-10-14	361-252-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-10-14	361-252-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-10-14	361-252-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-10-14	361-252-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-10-14	361-259-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-10-14	361-259-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	C CHRISTI	TX
2019-10-02	361-579-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	VICTORIA	TX
2019-10-02	361-827-2XXX	2000–2999	Assigned	ONVOY, LLC - TX	903C	VICTORIA	TX
2019-09-17	361-407-7XXX	7000–7999	Assigned	STPCS JOINT VENTURE, LLC	4290	YOAKUM	TX
2019-09-17	361-683-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	MATHIS	TX
2019-08-27	361-259-1XXX	1000–1999	Assigned	EXIANT COMMUNICATIONS LLC	114J	C CHRISTI	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.