Recent thousands-block assignments

33 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 346

ONVOY, LLC - TX 18

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 9

PAETEC ITEL, LLC 2

BANDWIDTH.COM CLEC, LLC - TX 2

TELNYX 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
2023-10-30	346-602-2XXX	2000–2999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	BAYTOWN	TX
2023-10-30	346-602-3XXX	3000–3999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	BAYTOWN	TX
2023-10-30	346-692-2XXX	2000–2999	Assigned	COMCAST IP PHONE, LLC	318J	HOUSTON	TX
2023-10-30	346-692-3XXX	3000–3999	Assigned	COMCAST IP PHONE, LLC	318J	HOUSTON	TX
2023-10-30	346-692-4XXX	4000–4999	Assigned	COMCAST IP PHONE, LLC	318J	HOUSTON	TX
2023-10-30	346-692-5XXX	5000–5999	Assigned	COMCAST IP PHONE, LLC	318J	HOUSTON	TX
2023-10-30	346-692-6XXX	6000–6999	Assigned	COMCAST IP PHONE, LLC	318J	HOUSTON	TX
2023-10-30	346-692-7XXX	7000–7999	Assigned	COMCAST IP PHONE, LLC	318J	HOUSTON	TX
2023-10-27	346-736-1XXX	1000–1999	Assigned	VONAGE AMERICA LLC	197D	PORTER	TX
2023-10-26	346-735-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	ALVIN	TX
2023-10-26	346-735-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	ALVIN	TX
2023-10-26	346-735-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	ALVIN	TX
2023-10-26	346-735-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	ALVIN	TX
2023-10-25	346-556-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	HOUSTON	TX
2023-10-25	346-556-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	HOUSTON	TX
2023-10-25	346-556-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	HOUSTON	TX
2023-10-25	346-556-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	HOUSTON	TX
2023-10-25	346-556-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	HOUSTON	TX
2023-10-25	346-556-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	HOUSTON	TX
2023-10-20	346-705-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	CHANNELVW	TX
2023-10-20	346-705-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	CHANNELVW	TX
2023-10-20	346-705-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	CHANNELVW	TX
2023-10-17	346-733-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	LANGHAMCRK	TX
2023-10-17	346-733-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	LANGHAMCRK	TX
2023-10-17	346-733-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	LANGHAMCRK	TX
2023-10-17	346-733-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	LANGHAMCRK	TX
2023-10-17	346-733-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	LANGHAMCRK	TX
2023-10-17	346-733-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	LANGHAMCRK	TX
2023-10-17	346-733-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	LANGHAMCRK	TX
2023-10-17	346-733-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	LANGHAMCRK	TX
2023-10-13	346-686-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MANVEL	TX
2023-10-13	346-686-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MANVEL	TX
2023-10-13	346-731-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	CLEVELAND	TX
2023-10-13	346-731-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	CLEVELAND	TX
2023-10-13	346-731-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	CLEVELAND	TX
2023-10-05	346-681-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	SUGAR LAND	TX
2023-10-05	346-681-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	SUGAR LAND	TX
2023-10-04	346-265-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	HOUSTON	TX
2023-10-04	346-612-1XXX	1000–1999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	CLEVELAND	TX
2023-10-04	346-612-2XXX	2000–2999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	CLEVELAND	TX
2023-10-04	346-687-7XXX	7000–7999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	CLEVELAND	TX
2023-10-04	346-716-0XXX	0000–0999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	CLEVELAND	TX
2023-10-04	346-716-1XXX	1000–1999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	CLEVELAND	TX
2023-10-04	346-716-2XXX	2000–2999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	CLEVELAND	TX
2023-10-04	346-716-3XXX	3000–3999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	CLEVELAND	TX
2023-10-04	346-716-4XXX	4000–4999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	CLEVELAND	TX
2023-10-04	346-716-5XXX	5000–5999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	CLEVELAND	TX
2023-10-04	346-716-6XXX	6000–6999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	CLEVELAND	TX
2023-10-04	346-716-7XXX	7000–7999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	CLEVELAND	TX
2023-10-04	346-716-8XXX	8000–8999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	CLEVELAND	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.