Recent thousands-block assignments

22 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 430

ONVOY, LLC - TX 12

NEW CINGULAR WIRELESS PCS, LLC - IL 3

CSC WIRELESS, LLC 3

PAETEC ITEL, LLC 1

MCIMETRO ACCESS TRANSMISSION SERVICES LLC 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
2020-02-12	430-246-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	TUCKER	TX
2020-02-12	430-268-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	NEGLEY	TX
2020-02-11	430-202-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	SHERMAN	TX
2020-02-11	430-202-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	SHERMAN	TX
2020-02-07	430-245-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	KOON KREEK	TX
2020-02-07	430-666-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	DENISON	TX
2020-02-06	430-238-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	DEPORT	TX
2020-01-22	430-262-0XXX	0000–0999	Assigned	T-MOBILE USA, INC.	6529	SHERMAN	TX
2020-01-21	430-218-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7148	LINDEN	TX
2019-12-30	430-258-2XXX	2000–2999	Assigned	ONVOY, LLC - TX	903C	MARSHALL	TX
2019-12-30	430-258-3XXX	3000–3999	Assigned	ONVOY, LLC - TX	903C	MARSHALL	TX
2019-12-30	430-258-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	MARSHALL	TX
2019-12-30	430-262-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	SHERMAN	TX
2019-12-30	430-262-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	SHERMAN	TX
2019-12-30	430-262-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	SHERMAN	TX
2019-12-30	430-262-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	SHERMAN	TX
2019-12-30	430-444-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	PARIS	TX
2019-12-30	430-444-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	PARIS	TX
2019-12-30	430-444-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	PARIS	TX
2019-12-03	430-206-6XXX	6000–6999	Assigned	TELNYX LLC	073H	WOLFE CITY	TX
2019-12-02	430-267-1XXX	1000–1999	Assigned	TELNYX LLC	073H	LONGVIEW	TX
2019-11-26	430-262-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	SHERMAN	TX
2019-11-26	430-262-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	SHERMAN	TX
2019-11-26	430-262-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	SHERMAN	TX
2019-11-26	430-710-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	TEXARKANA	TX
2019-11-26	430-710-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	TEXARKANA	TX
2019-11-18	430-247-2XXX	2000–2999	Assigned	ONVOY, LLC - TX	903C	TYLER	TX
2019-11-08	430-266-9XXX	9000–9999	Assigned	TELNYX LLC	073H	EMORY	TX
2019-11-08	430-276-4XXX	4000–4999	Assigned	CSC VOICE, LLC	612K	HAWKINS	TX
2019-10-29	430-266-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7148	EMORY	TX
2019-10-29	430-766-3XXX	3000–3999	Assigned	FRACTEL, LLC	965H	ECTOR	TX
2019-10-29	430-766-6XXX	6000–6999	Assigned	FRACTEL, LLC	965H	ECTOR	TX
2019-10-23	430-236-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	CORSICANA	TX
2019-10-10	430-710-7XXX	7000–7999	Assigned	ONVOY SPECTRUM, LLC	624H	TEXARKANA	TX
2019-10-07	430-242-0XXX	0000–0999	Assigned	T-MOBILE USA, INC.	6529	GREENVILLE	TX
2019-10-07	430-264-3XXX	3000–3999	Assigned	ONVOY, LLC - TX	903C	NEW LONDON	TX
2019-09-25	430-233-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	VIVIAN	TX
2019-09-18	430-252-6XXX	6000–6999	Assigned	T-MOBILE USA, INC.	6529	SULPHURSPG	TX
2019-09-18	430-333-0XXX	0000–0999	Assigned	T-MOBILE USA, INC.	6529	CORSICANA	TX
2019-09-18	430-333-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	CORSICANA	TX
2019-09-09	430-263-9XXX	9000–9999	Assigned	VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW	1181	MARQUEZ	TX
2019-09-05	430-251-9XXX	9000–9999	Assigned	VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW	1181	BOGATA	TX
2019-09-03	430-348-2XXX	2000–2999	Assigned	TELNYX LLC	073H	TELEPHONE	TX
2019-08-27	430-348-6XXX	6000–6999	Assigned	FRACTEL, LLC	965H	TELEPHONE	TX
2019-08-26	430-600-0XXX	0000–0999	Assigned	FRACTEL, LLC	965H	HENDERSON	TX
2019-08-26	430-600-6XXX	6000–6999	Assigned	FRACTEL, LLC	965H	HENDERSON	TX
2019-08-21	430-800-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	PALESTINE	TX
2019-08-12	430-257-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	RICE	TX
2019-08-12	430-257-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	RICE	TX
2019-08-07	430-262-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	SHERMAN	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.