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
2004-11-05	704-323-3XXX	3000–3999	Assigned	LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC	7858	CHARLOTTE	NC
2004-11-01	704-345-6XXX	6000–6999	Assigned	LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC	7858	CHARLOTTE	NC
2004-10-15	704-257-4XXX	4000–4999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	DENVER	NC
2004-10-15	704-259-7XXX	7000–7999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	KINGS MT	NC
2004-10-15	704-278-8XXX	8000–8999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	CLEVELAND	NC
2004-10-15	704-312-1XXX	1000–1999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	LAWNDALE	NC
2004-10-15	704-313-0XXX	0000–0999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	LATTIMORE	NC
2004-10-15	704-445-7XXX	7000–7999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	CHERRYVL	NC
2004-10-15	704-508-4XXX	4000–4999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	TROUTMAN	NC
2004-10-15	704-585-1XXX	1000–1999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	STONYPOINT	NC
2004-10-15	704-753-0XXX	0000–0999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	GOOSECREEK	NC
2004-10-15	704-764-0XXX	0000–0999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	ALTON	NC
2004-10-15	704-908-3XXX	3000–3999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	STANLEY	NC
2004-10-15	704-937-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	GROVER	NC
2004-10-12	704-962-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	CHARLOTTE	NC
2004-10-12	704-962-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	CHARLOTTE	NC
2004-10-11	704-235-6XXX	6000–6999	Assigned	LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC	7858	MOORESVL	NC
2004-10-05	704-241-6XXX	6000–6999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2004-10-05	704-241-7XXX	7000–7999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2004-09-27	704-421-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2004-09-17	704-271-5XXX	5000–5999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	GASTONIA	NC
2004-09-17	704-321-8XXX	8000–8999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	MATTHEWS	NC
2004-09-17	704-754-5XXX	5000–5999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	SALISBURY	NC
2004-09-17	704-923-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	GASTONIA	NC
2004-09-15	704-297-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	SHELBY	NC
2004-09-15	704-754-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	SALISBURY	NC
2004-09-14	704-278-7XXX	7000–7999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC	7835	CLEVELAND	NC
2004-09-14	704-989-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	MONROE	NC
2004-09-08	704-402-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	STATESVL	NC
2004-09-08	704-402-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	STATESVL	NC
2004-09-07	704-264-4XXX	4000–4999	Assigned	SUNCOM DBA T-MOBILE USA	8645	CHARLOTTE	NC
2004-09-07	704-264-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2004-09-07	704-264-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2004-09-07	704-264-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2004-09-07	704-307-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2004-09-07	704-307-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2004-09-07	704-307-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2004-09-07	704-307-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2004-09-07	704-307-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2004-09-07	704-307-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2004-09-07	704-307-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2004-09-07	704-307-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHARLOTTE	NC
2004-09-03	704-648-6XXX	6000–6999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2004-09-03	704-648-7XXX	7000–7999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2004-08-25	704-269-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC	7835	LOCUST	NC
2004-08-24	704-307-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	CHARLOTTE	NC
2004-08-19	704-524-7XXX	7000–7999	Assigned	SUNCOM DBA T-MOBILE USA	8645	GASTONIA	NC
2004-08-12	704-259-6XXX	6000–6999	Assigned	PAETEC ITEL, LLC	829J	KINGS MT	NC
2004-08-10	704-477-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	SHELBY	NC
2004-08-10	704-962-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	CHARLOTTE	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.