Recent thousands-block assignments

8 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 440

ONVOY, LLC - OH 2

EXIANT COMMUNICATIONS LLC 2

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2

NEW CINGULAR WIRELESS PCS, LLC - IL 1

INTRADO COMMUNICATIONS, 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
2004-07-27	440-325-8XXX	8000–8999	Assigned	ONVOY, LLC - OH	464C	BEREA	OH
2004-07-27	440-337-5XXX	5000–5999	Assigned	ONVOY, LLC - OH	464C	CHAGRINFLS	OH
2004-07-27	440-337-6XXX	6000–6999	Assigned	ONVOY, LLC - OH	464C	CHAGRINFLS	OH
2004-07-27	440-337-7XXX	7000–7999	Assigned	ONVOY, LLC - OH	464C	CHAGRINFLS	OH
2004-07-27	440-337-8XXX	8000–8999	Assigned	ONVOY, LLC - OH	464C	CHAGRINFLS	OH
2004-07-27	440-337-9XXX	9000–9999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH	7443	CHAGRINFLS	OH
2004-07-27	440-388-1XXX	1000–1999	Assigned	ONVOY, LLC - OH	464C	KIRTLAND	OH
2004-07-27	440-388-5XXX	5000–5999	Assigned	ONVOY, LLC - OH	464C	KIRTLAND	OH
2004-07-27	440-388-6XXX	6000–6999	Assigned	ONVOY, LLC - OH	464C	KIRTLAND	OH
2004-07-27	440-388-7XXX	7000–7999	Assigned	ONVOY, LLC - OH	464C	KIRTLAND	OH
2004-07-27	440-388-8XXX	8000–8999	Assigned	ONVOY, LLC - OH	464C	KIRTLAND	OH
2004-07-27	440-388-9XXX	9000–9999	Assigned	ONVOY, LLC - OH	464C	KIRTLAND	OH
2004-07-27	440-398-1XXX	1000–1999	Assigned	ONVOY, LLC - OH	464C	BEREA	OH
2004-07-27	440-398-4XXX	4000–4999	Assigned	ONVOY, LLC - OH	464C	BEREA	OH
2004-07-27	440-398-7XXX	7000–7999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH	7443	BEREA	OH
2004-07-27	440-505-4XXX	4000–4999	Assigned	ONVOY, LLC - OH	464C	CHAGRINFLS	OH
2004-07-27	440-505-5XXX	5000–5999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH	7443	CHAGRINFLS	OH
2004-07-27	440-505-6XXX	6000–6999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH	7443	CHAGRINFLS	OH
2004-07-27	440-505-7XXX	7000–7999	Assigned	ONVOY, LLC - OH	464C	CHAGRINFLS	OH
2004-07-27	440-505-8XXX	8000–8999	Assigned	ONVOY, LLC - OH	464C	CHAGRINFLS	OH
2004-07-27	440-508-1XXX	1000–1999	Assigned	ONVOY, LLC - OH	464C	OLMSTEDFLS	OH
2004-07-27	440-508-2XXX	2000–2999	Assigned	ONVOY, LLC - OH	464C	OLMSTEDFLS	OH
2004-07-27	440-508-3XXX	3000–3999	Assigned	ONVOY, LLC - OH	464C	OLMSTEDFLS	OH
2004-07-27	440-508-5XXX	5000–5999	Assigned	ONVOY, LLC - OH	464C	OLMSTEDFLS	OH
2004-07-27	440-540-0XXX	0000–0999	Assigned	ONVOY, LLC - OH	464C	BEDFORD	OH
2004-07-27	440-540-1XXX	1000–1999	Assigned	ONVOY, LLC - OH	464C	BEDFORD	OH
2004-07-27	440-540-2XXX	2000–2999	Assigned	ONVOY, LLC - OH	464C	BEDFORD	OH
2004-07-27	440-540-3XXX	3000–3999	Assigned	ONVOY, LLC - OH	464C	BEDFORD	OH
2004-07-27	440-540-6XXX	6000–6999	Assigned	ONVOY, LLC - OH	464C	BEDFORD	OH
2004-07-27	440-540-7XXX	7000–7999	Assigned	ONVOY, LLC - OH	464C	BEDFORD	OH
2004-07-27	440-540-8XXX	8000–8999	Assigned	ONVOY, LLC - OH	464C	BEDFORD	OH
2004-07-27	440-540-9XXX	9000–9999	Assigned	ONVOY, LLC - OH	464C	BEDFORD	OH
2004-07-27	440-551-1XXX	1000–1999	Assigned	ONVOY, LLC - OH	464C	PAINESVL	OH
2004-07-27	440-551-3XXX	3000–3999	Assigned	ONVOY, LLC - OH	464C	PAINESVL	OH
2004-07-27	440-551-5XXX	5000–5999	Assigned	ONVOY, LLC - OH	464C	PAINESVL	OH
2004-07-27	440-551-6XXX	6000–6999	Assigned	ONVOY, LLC - OH	464C	PAINESVL	OH
2004-07-27	440-551-7XXX	7000–7999	Assigned	ONVOY, LLC - OH	464C	PAINESVL	OH
2004-07-27	440-551-8XXX	8000–8999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH	7443	PAINESVL	OH
2004-07-27	440-658-5XXX	5000–5999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH	7443	BEDFORD	OH
2004-07-27	440-658-6XXX	6000–6999	Assigned	ONVOY, LLC - OH	464C	BEDFORD	OH
2004-07-27	440-744-2XXX	2000–2999	Assigned	ONVOY, LLC - OH	464C	KIRTLAND	OH
2004-07-27	440-744-4XXX	4000–4999	Assigned	ONVOY, LLC - OH	464C	KIRTLAND	OH
2004-07-27	440-756-2XXX	2000–2999	Assigned	ONVOY, LLC - OH	464C	OLMSTEDFLS	OH
2004-07-27	440-756-3XXX	3000–3999	Assigned	ONVOY, LLC - OH	464C	OLMSTEDFLS	OH
2004-07-27	440-756-4XXX	4000–4999	Assigned	ONVOY, LLC - OH	464C	OLMSTEDFLS	OH
2004-07-27	440-756-6XXX	6000–6999	Assigned	ONVOY, LLC - OH	464C	OLMSTEDFLS	OH
2004-07-27	440-854-3XXX	3000–3999	Assigned	ONVOY, LLC - OH	464C	WICKLIFFE	OH
2004-07-27	440-854-4XXX	4000–4999	Assigned	ONVOY, LLC - OH	464C	WICKLIFFE	OH
2004-07-27	440-860-3XXX	3000–3999	Assigned	ONVOY, LLC - OH	464C	WICKLIFFE	OH
2004-07-27	440-860-4XXX	4000–4999	Assigned	ONVOY, LLC - OH	464C	WICKLIFFE	OH

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.