NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

3 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 402
HD CARRIER LLC 2
MIDSTATES DATA TRANSPORT, LLC - NE 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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2014-07-18 402-816-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 FREMONT NE
2014-07-10 402-704-2XXX 2000–2999Assigned GREAT PLAINS BROADBAND, INC. - NE 012E FREMONT NE
2014-07-08 402-237-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 BLAIR NE
2014-07-08 402-307-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E TEKAMAH NE
2014-07-08 402-810-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 OMAHA NE
2014-07-01 402-900-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 PAWNEECITY NE
2014-07-01 402-907-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HUMBOLDT NE
2014-06-26 402-406-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J FRIEND NE
2014-06-26 402-701-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J DENTON NE
2014-06-26 402-703-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GENEVA NE
2014-06-26 402-901-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GREENWOOD NE
2014-06-25 402-204-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 YORK NE
2014-06-25 402-257-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GUIDE ROCK NE
2014-06-25 402-281-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 OMAHA NE
2014-06-25 402-625-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J YUTAN NE
2014-06-25 402-645-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WYMORE NE
2014-06-25 402-904-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K LINCOLN NE
2014-06-24 402-207-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SUPERIOR NE
2014-06-24 402-243-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TOBIAS NE
2014-06-24 402-263-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J UNION NE
2014-06-24 402-264-5XXX 5000–5999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TALMAGE NE
2014-06-24 402-267-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 WEEPINGWTR NE
2014-06-24 402-409-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 SYRACUSE NE
2014-06-24 402-433-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WESTERN NE
2014-06-24 402-448-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SWANTON NE
2014-06-24 402-523-3XXX 3000–3999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TAMORA NE
2014-06-24 402-526-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SURPRISE NE
2014-06-24 402-534-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J UTICA NE
2014-06-24 402-607-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 WAHOO NE
2014-06-24 402-728-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WACO NE
2014-06-24 402-784-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J VALPARAISO NE
2014-06-24 402-810-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 OMAHA NE
2014-06-24 402-810-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 OMAHA NE
2014-06-24 402-821-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 WILBER NE
2014-06-24 402-828-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J UNADILLA NE
2014-06-24 402-839-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TABLE ROCK NE
2014-06-24 402-866-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J STERLING NE
2014-06-24 402-903-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WAVERLY NE
2014-06-24 402-921-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TECUMSEH NE
2014-06-20 402-200-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 HEBRON NE
2014-06-20 402-226-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RUSKIN NE
2014-06-20 402-227-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 NEHAWKA NE
2014-06-20 402-235-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MURRAY NE
2014-06-20 402-242-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J JULIAN NE
2014-06-20 402-265-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J OTOE NE
2014-06-20 402-279-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HARDY NE
2014-06-20 402-284-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ONG NE
2014-06-20 402-295-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J OHIOWA NE
2014-06-20 402-424-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J JANSEN NE
2014-06-20 402-442-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J STEELECITY NE

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.