Recent thousands-block assignments

5 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, last 30 days — NPA 252

CSC WIRELESS, LLC 3

NEW CINGULAR WIRELESS PCS, LLC - DC 1

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 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
2021-09-01	252-408-7XXX	7000–7999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GREENVILLE	NC
2021-08-17	252-553-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	MANTEO	NC
2021-08-12	252-510-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ELIZABTHCY	NC
2021-08-11	252-833-7XXX	7000–7999	Assigned	UNITED STATES CELLULAR - NC	6282	WASHINGTON	NC
2021-08-10	252-698-6XXX	6000–6999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ELIZABTHCY	NC
2021-07-27	252-496-1XXX	1000–1999	Assigned	IP HORIZON LLC	515J	GREENVILLE	NC
2021-07-22	252-283-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	AURORA	NC
2021-07-22	252-966-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	BAILEY	NC
2021-06-14	252-392-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	AURORA	NC
2021-06-09	252-623-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	WASHINGTON	NC
2021-05-29	252-340-7XXX	7000–7999	Assigned	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	6855	ELIZABTHCY	NC
2021-05-25	252-256-6XXX	6000–6999	Assigned	TON80 COMMUNICATIONS, LLC	516J	KLDEVILHLS	NC
2021-05-25	252-688-7XXX	7000–7999	Assigned	TON80 COMMUNICATIONS, LLC	516J	LITTLETON	NC
2021-05-21	252-518-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	AHOSKIE	NC
2021-05-21	252-518-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - DC	4036	AHOSKIE	NC
2021-05-21	252-666-7XXX	7000–7999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	KNOTTS IS	NC
2021-05-13	252-509-5XXX	5000–5999	Assigned	SUNCOM DBA T-MOBILE USA	8645	WINDSOR	NC
2021-05-13	252-691-6XXX	6000–6999	Assigned	ONVOY SPECTRUM, LLC	624H	KNOTTS IS	NC
2021-05-10	252-324-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	SWNSBRWCAR	NC
2021-05-10	252-324-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	SWNSBRWCAR	NC
2021-04-28	252-710-6XXX	6000–6999	Assigned	ONVOY SPECTRUM, LLC	624H	ROCKYMOUNT	NC
2021-04-27	252-276-2XXX	2000–2999	Assigned	ONVOY, LLC - NC	638E	NEW BERN	NC
2021-04-27	252-276-3XXX	3000–3999	Assigned	ONVOY, LLC - NC	638E	NEW BERN	NC
2021-04-27	252-324-7XXX	7000–7999	Assigned	ONVOY, LLC - NC	638E	SWNSBRWCAR	NC
2021-04-27	252-324-8XXX	8000–8999	Assigned	ONVOY, LLC - NC	638E	SWNSBRWCAR	NC
2021-04-27	252-380-2XXX	2000–2999	Assigned	ONVOY, LLC - NC	638E	MOYOCK	NC
2021-04-27	252-380-3XXX	3000–3999	Assigned	ONVOY, LLC - NC	638E	MOYOCK	NC
2021-04-27	252-479-2XXX	2000–2999	Assigned	ONVOY, LLC - NC	638E	WILSON	NC
2021-04-27	252-479-3XXX	3000–3999	Assigned	ONVOY, LLC - NC	638E	WILSON	NC
2021-04-27	252-866-2XXX	2000–2999	Assigned	ONVOY, LLC - NC	638E	MURFREESBO	NC
2021-04-27	252-866-3XXX	3000–3999	Assigned	ONVOY, LLC - NC	638E	MURFREESBO	NC
2021-04-22	252-324-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	SWNSBRWCAR	NC
2021-04-19	252-277-2XXX	2000–2999	Assigned	ONVOY, LLC - NC	638E	KINSTON	NC
2021-04-19	252-277-3XXX	3000–3999	Assigned	ONVOY, LLC - NC	638E	KINSTON	NC
2021-04-19	252-392-7XXX	7000–7999	Assigned	ONVOY, LLC - NC	638E	AURORA	NC
2021-04-19	252-713-9XXX	9000–9999	Assigned	ONVOY, LLC - NC	638E	COLERAIN	NC
2021-04-19	252-765-2XXX	2000–2999	Assigned	ONVOY, LLC - NC	638E	BATH	NC
2021-04-19	252-818-6XXX	6000–6999	Assigned	ONVOY, LLC - NC	638E	BETHEL	NC
2021-04-19	252-842-2XXX	2000–2999	Assigned	ONVOY, LLC - NC	638E	AULANDER	NC
2021-04-02	252-380-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - NC	998E	MOYOCK	NC
2021-04-02	252-421-7XXX	7000–7999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - NC	8389	COINJOCK	NC
2021-04-02	252-895-8XXX	8000–8999	Assigned	TWILIO INTERNATIONAL, INC.	506J	ROCKYMOUNT	NC
2021-04-01	252-242-9XXX	9000–9999	Assigned	ONVOY, LLC - NC	638E	WEEKSVILLE	NC
2021-04-01	252-306-7XXX	7000–7999	Assigned	ONVOY, LLC - NC	638E	WELCH	NC
2021-04-01	252-421-4XXX	4000–4999	Assigned	ONVOY, LLC - NC	638E	COINJOCK	NC
2021-04-01	252-461-1XXX	1000–1999	Assigned	ONVOY, LLC - NC	638E	MANTEO	NC
2021-04-01	252-461-2XXX	2000–2999	Assigned	ONVOY, LLC - NC	638E	MANTEO	NC
2021-04-01	252-477-3XXX	3000–3999	Assigned	ONVOY, LLC - NC	638E	SPRINGHOPE	NC
2021-04-01	252-477-6XXX	6000–6999	Assigned	ONVOY, LLC - NC	638E	SPRINGHOPE	NC
2021-04-01	252-483-4XXX	4000–4999	Assigned	ONVOY, LLC - NC	638E	SUNBURY	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.