Recent thousands-block assignments

0 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, all time — NPA 704

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 381

SUNCOM DBA T-MOBILE USA 319

ONVOY, LLC - NC 291

NEW CINGULAR WIRELESS PCS, LLC - GA 273

LEVEL 3 COMMUNICATIONS, LLC - NC 250

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
2016-07-14	704-670-4XXX	4000–4999	Assigned	METROPCS, INC.	5562	PINEVILLE	NC
2016-07-14	704-963-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	KANNAPOLIS	NC
2016-06-29	704-727-1XXX	1000–1999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	HUNTERSVL	NC
2016-06-29	704-977-4XXX	4000–4999	Assigned	METROPCS, INC.	5562	HUNTERSVL	NC
2016-06-14	704-980-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	TROUTMAN	NC
2016-06-14	704-992-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	HUNTERSVL	NC
2016-06-14	704-992-7XXX	7000–7999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	HUNTERSVL	NC
2016-05-26	704-453-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	HARRISBURG	NC
2016-05-03	704-949-5XXX	5000–5999	Assigned	METROPCS, INC.	5562	HUNTERSVL	NC
2016-05-03	704-949-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	HUNTERSVL	NC
2016-05-03	704-949-7XXX	7000–7999	Assigned	METROPCS, INC.	5562	HUNTERSVL	NC
2016-04-01	704-445-5XXX	5000–5999	Assigned	ONVOY, LLC - NC	638E	CHERRYVL	NC
2016-03-30	704-228-7XXX	7000–7999	Assigned	ONVOY, LLC - NC	638E	SCRWDRSCRK	NC
2016-03-30	704-228-8XXX	8000–8999	Assigned	ONVOY, LLC - NC	638E	SCRWDRSCRK	NC
2016-03-30	704-946-6XXX	6000–6999	Assigned	ONVOY, LLC - NC	638E	HUNTERSVL	NC
2016-03-30	704-946-7XXX	7000–7999	Assigned	ONVOY, LLC - NC	638E	HUNTERSVL	NC
2016-03-22	704-977-3XXX	3000–3999	Assigned	METROPCS, INC.	5562	HUNTERSVL	NC
2016-03-22	704-977-5XXX	5000–5999	Assigned	METROPCS, INC.	5562	HUNTERSVL	NC
2016-02-29	704-228-2XXX	2000–2999	Assigned	ONVOY, LLC - NC	638E	SCRWDRSCRK	NC
2016-02-29	704-228-4XXX	4000–4999	Assigned	ONVOY, LLC - NC	638E	SCRWDRSCRK	NC
2016-02-29	704-326-7XXX	7000–7999	Assigned	ONVOY, LLC - NC	638E	CLEVELAND	NC
2016-02-29	704-670-2XXX	2000–2999	Assigned	METROPCS, INC.	5562	PINEVILLE	NC
2016-02-23	704-445-2XXX	2000–2999	Assigned	ONVOY, LLC - NC	638E	CHERRYVL	NC
2016-02-23	704-445-3XXX	3000–3999	Assigned	ONVOY, LLC - NC	638E	CHERRYVL	NC
2016-02-18	704-670-1XXX	1000–1999	Assigned	METROPCS, INC.	5562	PINEVILLE	NC
2016-02-16	704-253-8XXX	8000–8999	Assigned	ONVOY, LLC - NC	638E	STATESVL	NC
2016-02-16	704-761-7XXX	7000–7999	Assigned	ONVOY, LLC - NC	638E	STATESVL	NC
2016-02-16	704-800-3XXX	3000–3999	Assigned	ONVOY, LLC - NC	638E	BELMONT	NC
2016-02-09	704-967-9XXX	9000–9999	Assigned	METROPCS, INC.	5562	BELMONT	NC
2016-02-05	704-810-4XXX	4000–4999	Assigned	ONVOY, LLC - NC	638E	GASTONIA	NC
2016-01-19	704-810-2XXX	2000–2999	Assigned	ONVOY, LLC - NC	638E	GASTONIA	NC
2016-01-07	704-924-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	STATESVL	NC
2015-12-23	704-946-5XXX	5000–5999	Assigned	ONVOY, LLC - NC	638E	HUNTERSVL	NC
2015-12-21	704-810-1XXX	1000–1999	Assigned	ONVOY, LLC - NC	638E	GASTONIA	NC
2015-12-09	704-963-5XXX	5000–5999	Assigned	METROPCS, INC.	5562	KANNAPOLIS	NC
2015-12-04	704-223-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	SALISBURY	NC
2015-12-03	704-670-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	PINEVILLE	NC
2015-12-03	704-901-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	BELMONT	NC
2015-12-03	704-925-8XXX	8000–8999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	KANNAPOLIS	NC
2015-12-03	704-963-1XXX	1000–1999	Assigned	METROPCS, INC.	5562	KANNAPOLIS	NC
2015-12-03	704-967-5XXX	5000–5999	Assigned	METROPCS, INC.	5562	BELMONT	NC
2015-11-13	704-676-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2015-11-05	704-838-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	STATESVL	NC
2015-10-14	704-228-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	SCRWDRSCRK	NC
2015-10-14	704-445-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	CHERRYVL	NC
2015-09-30	704-275-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	GOOSECREEK	NC
2015-09-30	704-709-2XXX	2000–2999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	ALTON	NC
2015-09-30	704-912-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	HUNTERSVL	NC
2015-09-10	704-912-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	HUNTERSVL	NC
2015-09-10	704-912-8XXX	8000–8999	Assigned	METROPCS, INC.	5562	HUNTERSVL	NC

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.