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 919

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 455

NEW CINGULAR WIRELESS PCS, LLC - GA 426

BANDWIDTH.COM CLEC, LLC - NC 416

SUNCOM DBA T-MOBILE USA 387

LEVEL 3 COMMUNICATIONS, LLC - NC 222

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
2006-09-28	919-279-4XXX	4000–4999	Assigned	SUNCOM DBA T-MOBILE USA	8645	RALEIGH	NC
2006-09-21	919-805-3XXX	3000–3999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	RALEIGH	NC
2006-09-20	919-237-1XXX	1000–1999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	DURHAM	NC
2006-09-20	919-237-2XXX	2000–2999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	DURHAM	NC
2006-09-20	919-237-3XXX	3000–3999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	DURHAM	NC
2006-09-20	919-309-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	DURHAM	NC
2006-09-20	919-816-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	RALEIGH	NC
2006-09-20	919-816-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	RALEIGH	NC
2006-09-20	919-816-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	RALEIGH	NC
2006-09-19	919-240-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	CHAPELHILL	NC
2006-09-19	919-240-5XXX	5000–5999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	CHAPELHILL	NC
2006-09-19	919-241-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	HILLSBORGH	NC
2006-09-19	919-267-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	APEX	NC
2006-09-19	919-267-5XXX	5000–5999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	APEX	NC
2006-09-19	919-275-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	ANGIER	NC
2006-09-19	919-285-3XXX	3000–3999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	FUQUAYVRIN	NC
2006-09-19	919-285-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	FUQUAYVRIN	NC
2006-09-19	919-288-1XXX	1000–1999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	GOLDSBORO	NC
2006-09-19	919-288-2XXX	2000–2999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	GOLDSBORO	NC
2006-09-19	919-295-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	KNIGHTDALE	NC
2006-09-19	919-299-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	MOUNTOLIVE	NC
2006-09-19	919-336-3XXX	3000–3999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	CARY-RTP	NC
2006-09-19	919-351-0XXX	0000–0999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	SELMA	NC
2006-09-19	919-366-6XXX	6000–6999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	WENDELL	NC
2006-09-19	919-375-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	ZEBULON	NC
2006-09-19	919-435-7XXX	7000–7999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	WAKEFOREST	NC
2006-09-19	919-435-8XXX	8000–8999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	WAKEFOREST	NC
2006-09-19	919-529-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	CREEDMOOR	NC
2006-09-19	919-585-2XXX	2000–2999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	CLAYTON	NC
2006-09-19	919-650-1XXX	1000–1999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	CARY	NC
2006-09-19	919-650-2XXX	2000–2999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	CARY	NC
2006-09-14	919-792-1XXX	1000–1999	Assigned	PAETEC ITEL, LLC	829J	RALEIGH	NC
2006-09-14	919-943-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC	6324	DURHAM	NC
2006-09-13	919-803-0XXX	0000–0999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	RALEIGH	NC
2006-09-13	919-803-1XXX	1000–1999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	RALEIGH	NC
2006-09-13	919-803-2XXX	2000–2999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	RALEIGH	NC
2006-09-13	919-803-3XXX	3000–3999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	RALEIGH	NC
2006-09-13	919-803-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	RALEIGH	NC
2006-09-13	919-803-5XXX	5000–5999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	RALEIGH	NC
2006-09-13	919-803-6XXX	6000–6999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	RALEIGH	NC
2006-09-13	919-803-7XXX	7000–7999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	RALEIGH	NC
2006-09-13	919-803-8XXX	8000–8999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	RALEIGH	NC
2006-09-12	919-721-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	SANFORD	NC
2006-09-06	919-346-0XXX	0000–0999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NC	3235	FUQUAYVRIN	NC
2006-08-31	919-223-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	GOLDSBORO	NC
2006-08-31	919-223-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	GOLDSBORO	NC
2006-08-31	919-265-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHAPELHILL	NC
2006-08-31	919-265-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	CHAPELHILL	NC
2006-08-31	919-339-4XXX	4000–4999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	OXFORD	NC
2006-08-31	919-597-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - GA	6214	DURHAM	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.