Recent thousands-block assignments

21 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 254

ONVOY, LLC - TX 10

NEW CINGULAR WIRELESS PCS, LLC - IL 4

BANDWIDTH.COM CLEC, LLC - TX 3

AHOI LLC 2

TELEPORT COMMUNICATIONS AMERICA, 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
2021-01-04	254-355-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	MEXIA	TX
2021-01-04	254-358-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	SANDY	TX
2021-01-04	254-358-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	SANDY	TX
2021-01-04	254-382-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	MCGREGOR	TX
2021-01-04	254-382-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	MCGREGOR	TX
2021-01-04	254-390-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	TEHUACANA	TX
2021-01-04	254-390-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	TEHUACANA	TX
2021-01-04	254-401-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	ROSENTHAL	TX
2021-01-04	254-401-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	ROSENTHAL	TX
2021-01-04	254-414-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	LOTT	TX
2021-01-04	254-414-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	LOTT	TX
2021-01-04	254-417-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	WHITNEY	TX
2021-01-04	254-417-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	WHITNEY	TX
2021-01-04	254-427-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	LAGUNA PK	TX
2021-01-04	254-427-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	LAGUNA PK	TX
2021-01-04	254-470-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	OGLESBY	TX
2021-01-04	254-470-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	OGLESBY	TX
2021-01-04	254-536-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	MALONE	TX
2021-01-04	254-536-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	MALONE	TX
2021-01-04	254-566-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	TROY	TX
2021-01-04	254-566-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	TROY	TX
2020-12-31	254-249-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	HOLLAND	TX
2020-12-31	254-249-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	HOLLAND	TX
2020-12-31	254-272-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	HEIDENHEMR	TX
2020-12-31	254-272-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	HEIDENHEMR	TX
2020-12-31	254-273-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	BARTLETT	TX
2020-12-31	254-273-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	BARTLETT	TX
2020-12-31	254-276-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	IRENE	TX
2020-12-31	254-276-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	IRENE	TX
2020-12-31	254-279-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	BREMOND	TX
2020-12-31	254-279-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	BREMOND	TX
2020-12-31	254-323-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	EDDY	TX
2020-12-31	254-323-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	EDDY	TX
2020-12-31	254-329-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	COOLIDGE	TX
2020-12-31	254-329-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	COOLIDGE	TX
2020-12-31	254-330-6XXX	6000–6999	Assigned	ONVOY, LLC - TX	903C	HUBBARD	TX
2020-12-31	254-330-7XXX	7000–7999	Assigned	ONVOY, LLC - TX	903C	HUBBARD	TX
2020-12-31	254-360-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	LITTLE RIV	TX
2020-12-31	254-360-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	LITTLE RIV	TX
2020-12-31	254-408-3XXX	3000–3999	Assigned	ONVOY, LLC - TX	903C	COPPERASCV	TX
2020-12-31	254-408-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	COPPERASCV	TX
2020-12-31	254-452-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	AXTELL	TX
2020-12-31	254-452-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	AXTELL	TX
2020-12-31	254-455-2XXX	2000–2999	Assigned	ONVOY, LLC - TX	903C	CAMERON	TX
2020-12-31	254-455-4XXX	4000–4999	Assigned	ONVOY, LLC - TX	903C	CAMERON	TX
2020-12-31	254-503-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	KOSSE	TX
2020-12-31	254-503-1XXX	1000–1999	Assigned	ONVOY, LLC - TX	903C	KOSSE	TX
2020-12-31	254-570-8XXX	8000–8999	Assigned	ONVOY, LLC - TX	903C	DAWSON	TX
2020-12-31	254-570-9XXX	9000–9999	Assigned	ONVOY, LLC - TX	903C	DAWSON	TX
2020-12-31	254-620-0XXX	0000–0999	Assigned	ONVOY, LLC - TX	903C	BYNUM	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.