NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

14 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 308
ONVOY, LLC - NE 6
INTRADO COMMUNICATIONS, LLC 2
NEW CINGULAR WIRELESS PCS, LLC - IL 1
N.E. COLORADO CELLULAR, INC. 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - 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
2008-01-03 308-224-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 KEARNEY NE
2007-11-08 308-224-3XXX 3000–3999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KEARNEY NE
2007-11-08 308-258-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 GRAND IS NE
2007-11-08 308-258-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 GRAND IS NE
2007-11-02 308-583-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K WOOD RIVER NE
2007-11-02 308-743-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K AXTELL NE
2007-11-02 308-754-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ST PAUL NE
2007-11-02 308-995-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K HOLDREGE NE
2007-10-31 308-675-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K GRAND IS NE
2007-10-09 308-221-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 NO PLATTE NE
2007-07-13 308-215-8XXX 8000–8999Assigned UNITED STATES CELLULAR - NE 6263 SARGENT NE
2007-06-21 308-217-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 LEXINGTON NE
2007-04-17 308-745-5XXX 5000–5999Assigned N.E. COLORADO CELLULAR, INC. 6874 LOUP CITY NE
2007-04-03 308-224-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 KEARNEY NE
2007-03-21 308-832-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 MINDEN NE
2007-02-13 308-872-1XXX 1000–1999Assigned N.E. COLORADO CELLULAR, INC. 6874 BROKEN BOW NE
2007-02-01 308-210-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 GRAND IS NE
2007-02-01 308-210-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 GRAND IS NE
2007-01-11 308-763-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 ALLIANCE NE
2007-01-11 308-763-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 ALLIANCE NE
2007-01-09 308-737-7XXX 7000–7999Assigned N.E. COLORADO CELLULAR, INC. 6874 MCCOOK NE
2007-01-05 308-414-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 IMPERIAL NE
2006-10-18 308-224-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 KEARNEY NE
2006-10-18 308-224-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 KEARNEY NE
2006-08-04 308-227-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 GRAND IS NE
2006-07-18 308-224-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 KEARNEY NE
2006-05-03 308-536-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 FULLERTON NE
2006-05-03 308-946-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 CENTRAL CY NE
2005-12-30 308-455-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 KEARNEY NE
2005-10-26 308-737-1XXX 1000–1999Assigned N.E. COLORADO CELLULAR, INC. 6874 MCCOOK NE
2005-10-21 308-223-9XXX 9000–9999Assigned N.E. COLORADO CELLULAR, INC. 6874 GREELEY NE
2005-10-20 308-785-7XXX 7000–7999Assigned N.E. COLORADO CELLULAR, INC. 6874 ELWOOD NE
2005-10-20 308-824-2XXX 2000–2999Assigned N.E. COLORADO CELLULAR, INC. 6874 OXFORD NE
2005-04-21 308-414-0XXX 0000–0999Assigned UNITED STATES CELLULAR - NE 6263 IMPERIAL NE
2005-04-11 308-665-5XXX 5000–5999Assigned N.E. COLORADO CELLULAR, INC. 6874 CRAWFORD NE
2005-04-11 308-754-3XXX 3000–3999Assigned N.E. COLORADO CELLULAR, INC. 6874 ST PAUL NE
2005-01-03 308-225-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 SCOTSBLUFF NE
2004-12-27 308-535-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 NO PLATTE NE
2004-12-27 308-872-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 BROKEN BOW NE
2004-10-15 308-225-0XXX 0000–0999Assigned N.E. COLORADO CELLULAR, INC. 6874 SCOTSBLUFF NE
2004-10-15 308-225-1XXX 1000–1999Assigned N.E. COLORADO CELLULAR, INC. 6874 SCOTSBLUFF NE
2004-10-15 308-225-2XXX 2000–2999Assigned N.E. COLORADO CELLULAR, INC. 6874 SCOTSBLUFF NE
2004-09-09 308-832-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 MINDEN NE
2004-09-02 308-210-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 GRAND IS NE
2004-08-25 308-217-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 LEXINGTON NE
2004-08-24 308-230-0XXX 0000–0999Assigned N.E. COLORADO CELLULAR, INC. 6874 KIMBALL NE
2004-07-28 308-763-1XXX 1000–1999Assigned N.E. COLORADO CELLULAR, INC. 6874 ALLIANCE NE
2004-07-27 308-207-5XXX 5000–5999Assigned N.E. COLORADO CELLULAR, INC. 6874 CHADRON NE
2004-07-19 308-220-8XXX 8000–8999Assigned N.E. COLORADO CELLULAR, INC. 6874 SCOTSBLUFF NE
2004-06-16 308-832-5XXX 5000–5999Assigned N.E. COLORADO CELLULAR, INC. 6874 MINDEN NE

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.