Recent thousands-block assignments

0 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, all time — NPA 704

SUNCOM DBA T-MOBILE USA 319

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
2025-04-11	704-452-9XXX	9000–9999	Assigned	SUNCOM DBA T-MOBILE USA	8645	LINCOLNTON	NC
2024-02-23	704-670-8XXX	8000–8999	Assigned	SUNCOM DBA T-MOBILE USA	8645	PINEVILLE	NC
2022-03-17	704-772-8XXX	8000–8999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-11-12	704-675-9XXX	9000–9999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-11-12	704-810-8XXX	8000–8999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-11-12	704-834-0XXX	0000–0999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-11-12	704-834-8XXX	8000–8999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-11-12	704-862-9XXX	9000–9999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-08-26	704-420-9XXX	9000–9999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2021-08-23	704-761-3XXX	3000–3999	Assigned	SUNCOM DBA T-MOBILE USA	8645	STATESVL	NC
2021-06-11	704-852-7XXX	7000–7999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-06-11	704-853-4XXX	4000–4999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-06-11	704-866-1XXX	1000–1999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-06-11	704-868-1XXX	1000–1999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-04-20	704-498-2XXX	2000–2999	Assigned	SUNCOM DBA T-MOBILE USA	8645	STATESVL	NC
2021-04-20	704-903-7XXX	7000–7999	Assigned	SUNCOM DBA T-MOBILE USA	8645	STATESVL	NC
2021-01-27	704-349-6XXX	6000–6999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-01-27	704-349-7XXX	7000–7999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-01-27	704-349-9XXX	9000–9999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-01-27	704-833-9XXX	9000–9999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2021-01-05	704-642-9XXX	9000–9999	Assigned	SUNCOM DBA T-MOBILE USA	8645	SALISBURY	NC
2021-01-05	704-645-0XXX	0000–0999	Assigned	SUNCOM DBA T-MOBILE USA	8645	SALISBURY	NC
2020-11-23	704-387-0XXX	0000–0999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2020-11-23	704-387-1XXX	1000–1999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2020-11-23	704-387-9XXX	9000–9999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2020-11-23	704-388-0XXX	0000–0999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2020-11-23	704-388-2XXX	2000–2999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2020-11-23	704-388-4XXX	4000–4999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2020-11-23	704-388-5XXX	5000–5999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2020-11-23	704-388-6XXX	6000–6999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2020-11-23	704-388-7XXX	7000–7999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2020-11-23	704-665-8XXX	8000–8999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2014-10-10	704-775-1XXX	1000–1999	Assigned	SUNCOM DBA T-MOBILE USA	8645	STATESVL	NC
2014-03-11	704-569-4XXX	4000–4999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2014-03-11	704-665-9XXX	9000–9999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2014-03-11	704-954-9XXX	9000–9999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2013-05-23	704-303-5XXX	5000–5999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2013-05-23	704-303-6XXX	6000–6999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2013-05-23	704-303-7XXX	7000–7999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2013-03-01	704-925-2XXX	2000–2999	Assigned	SUNCOM DBA T-MOBILE USA	8645	KANNAPOLIS	NC
2013-01-24	704-870-1XXX	1000–1999	Assigned	SUNCOM DBA T-MOBILE USA	8645	SALISBURY	NC
2012-10-18	704-677-1XXX	1000–1999	Assigned	SUNCOM DBA T-MOBILE USA	8645	MOORESVL	NC
2012-03-16	704-242-6XXX	6000–6999	Assigned	SUNCOM DBA T-MOBILE USA	8645	MONROE	NC
2012-03-16	704-242-7XXX	7000–7999	Assigned	SUNCOM DBA T-MOBILE USA	8645	MONROE	NC
2012-03-16	704-242-8XXX	8000–8999	Assigned	SUNCOM DBA T-MOBILE USA	8645	MONROE	NC
2012-03-16	704-242-9XXX	9000–9999	Assigned	SUNCOM DBA T-MOBILE USA	8645	MONROE	NC
2012-03-16	704-740-1XXX	1000–1999	Assigned	SUNCOM DBA T-MOBILE USA	8645	LINCOLNTON	NC
2011-10-17	704-215-2XXX	2000–2999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2011-10-17	704-836-7XXX	7000–7999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2011-10-17	704-842-4XXX	4000–4999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC

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.