Recent thousands-block assignments

23 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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 737

ONVOY, LLC - TX 14

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 4

NEW CINGULAR WIRELESS PCS, LLC - IL 2

EXIANT COMMUNICATIONS LLC 1

BANDWIDTH.COM CLEC, 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
2020-12-01	737-281-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - TX	6114	AUSTIN	TX
2020-11-27	737-899-9XXX	9000–9999	Assigned	FRACTEL, LLC	965H	BASTROP	TX
2020-11-27	737-977-7XXX	7000–7999	Assigned	FRACTEL, LLC	965H	AUSTIN	TX
2020-11-25	737-338-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	ELGIN	TX
2020-11-25	737-338-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	ELGIN	TX
2020-11-16	737-366-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	MILANO	TX
2020-11-16	737-366-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	MILANO	TX
2020-11-13	737-842-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	PAIGE	TX
2020-11-13	737-842-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	PAIGE	TX
2020-11-12	737-271-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	DRIPPNGSPG	TX
2020-11-12	737-271-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	DRIPPNGSPG	TX
2020-11-12	737-271-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	DRIPPNGSPG	TX
2020-11-02	737-734-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	LIBERTY HL	TX
2020-10-30	737-259-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	HUTTO	TX
2020-10-30	737-275-5XXX	5000–5999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	GEORGETOWN	TX
2020-10-30	737-275-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	GEORGETOWN	TX
2020-10-30	737-275-7XXX	7000–7999	Assigned	BANDWIDTH.COM CLEC, LLC - TX	004F	GEORGETOWN	TX
2020-10-30	737-280-0XXX	0000–0999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7138	AUSTIN	TX
2020-10-28	737-332-3XXX	3000–3999	Assigned	ONVOY, LLC - TX	903C	BURNET	TX
2020-10-28	737-344-3XXX	3000–3999	Assigned	ONVOY, LLC - TX	903C	SAN MARCOS	TX
2020-10-28	737-344-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	SAN MARCOS	TX
2020-10-27	737-250-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	MARTINDALE	TX
2020-10-27	737-257-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	SANGABRIEL	TX
2020-10-27	737-257-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	SANGABRIEL	TX
2020-10-27	737-345-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	GRANGER	TX
2020-10-27	737-345-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	GRANGER	TX
2020-10-27	737-477-5XXX	5000–5999	Assigned	ONVOY, LLC - TX	903C	LOCKHART	TX
2020-10-27	737-477-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	LOCKHART	TX
2020-10-27	737-537-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	LAMPASAS	TX
2020-10-27	737-537-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	LAMPASAS	TX
2020-10-27	737-727-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	MCDADE	TX
2020-10-27	737-727-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	MCDADE	TX
2020-10-27	737-946-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	ADAMSVILLE	TX
2020-10-27	737-946-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	ADAMSVILLE	TX
2020-10-26	737-251-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	BURNET	TX
2020-10-26	737-266-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	SAN MARCOS	TX
2020-10-26	737-276-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	KYLE	TX
2020-10-26	737-276-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	KYLE	TX
2020-10-26	737-278-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	BASTROP	TX
2020-10-26	737-278-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	BASTROP	TX
2020-10-22	737-773-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF TEXAS, LLC - TX	177F	JARRELL	TX
2020-10-21	737-372-2XXX	2000–2999	Assigned	ONVOY, LLC - TX	903C	BUCHANNDAM	TX
2020-10-21	737-372-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	BUCHANNDAM	TX
2020-10-15	737-732-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	ROCKDALE	TX
2020-10-15	737-732-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	ROCKDALE	TX
2020-10-13	737-842-2XXX	2000–2999	Assigned	PEERLESS NETWORK OF TEXAS, LLC - TX	177F	PAIGE	TX
2020-10-13	737-946-4XXX	4000–4999	Assigned	PEERLESS NETWORK OF TEXAS, LLC - TX	177F	ADAMSVILLE	TX
2020-10-06	737-233-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	ELGIN	TX
2020-10-05	737-281-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF TEXAS, LLC - TX	177F	AUSTIN	TX
2020-10-05	737-372-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF TEXAS, LLC - TX	177F	BUCHANNDAM	TX

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.