Thousands-blocks in 812-410

This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The ten 1,000-number thousand-blocks inside prefix 812-410 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 812 blocks

Most active assignees, all time — NPA 812

METROPCS, INC. 2

TELNYX LLC 1

POWERTEL KENTUCKY LICENSES, INC. 1

ONVOY, LLC - IN 1

ONVOY SPECTRUM, 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
2021-09-28	812-410-0XXX	0000–0999	Assigned	METROPCS, INC.	5562	GREENSBURG	IN
2023-12-01	812-410-1XXX	1000–1999	Assigned	ONVOY SPECTRUM, LLC	624H	GREENSBURG	IN
2013-01-09	812-410-2XXX	2000–2999	Assigned	POWERTEL KENTUCKY LICENSES, INC.	365C	GREENSBURG	IN
2013-01-31	812-410-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN	7440	GREENSBURG	IN
2021-10-19	812-410-4XXX	4000–4999	Assigned	ONVOY, LLC - IN	097D	GREENSBURG	IN
2015-03-09	812-410-5XXX	5000–5999	Assigned	COMCAST IP PHONE, LLC	318J	GREENSBURG	IN
2021-05-26	812-410-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - IN	105F	GREENSBURG	IN
2014-06-05	812-410-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	GREENSBURG	IN
2020-06-11	812-410-8XXX	8000–8999	Assigned	TELNYX LLC	073H	GREENSBURG	IN
2021-12-20	812-410-9XXX	9000–9999	Assigned	METROPCS, INC.	5562	GREENSBURG	IN

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.