NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

14 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 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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2014-12-02 308-889-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BIGSPRINGS NE
2014-11-24 308-217-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LEXINGTON NE
2014-11-24 308-880-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BROKEN BOW NE
2014-11-11 308-229-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LYMAN NE
2014-11-11 308-424-8XXX 8000–8999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MITCHELL NE
2014-11-11 308-439-8XXX 8000–8999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MINATARE NE
2014-11-11 308-537-9XXX 9000–9999Assigned PINPOINT COMMUNICATIONS, INC. - NE 2309 GOTHENBURG NE
2014-11-11 308-545-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BAYARD NE
2014-11-11 308-566-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CHAPPELL NE
2014-11-11 308-925-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MORRILL NE
2014-11-05 308-230-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J KIMBALL NE
2014-11-05 308-275-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GERING NE
2014-10-14 308-225-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SCOTSBLUFF NE
2014-10-06 308-655-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 ARAPAHOE NE
2014-10-01 308-833-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GRAND IS NE
2014-09-30 308-624-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 CENTRAL CY NE
2014-09-25 308-708-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 KEARNEY NE
2014-09-17 308-212-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 ANSLEY NE
2014-09-10 308-216-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 SHELTON NE
2014-09-10 308-660-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 NO PLATTE NE
2014-09-10 308-765-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 SCOTSBLUFF NE
2014-08-11 308-218-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 GRAND IS NE
2014-07-11 308-455-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KEARNEY NE
2014-06-16 308-280-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 OGALLALA NE
2014-06-16 308-785-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 ELWOOD NE
2014-06-16 308-785-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 ELWOOD NE
2014-06-16 308-785-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 ELWOOD NE
2014-06-13 308-229-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 LYMAN NE
2014-06-13 308-229-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 LYMAN NE
2014-06-13 308-229-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 LYMAN NE
2014-06-13 308-229-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 LYMAN NE
2014-06-13 308-229-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 LYMAN NE
2014-06-13 308-229-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 LYMAN NE
2014-06-13 308-424-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 MITCHELL NE
2014-06-13 308-424-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 MITCHELL NE
2014-06-13 308-424-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 MITCHELL NE
2014-06-13 308-424-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 MITCHELL NE
2014-06-13 308-424-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 MITCHELL NE
2014-06-13 308-424-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 MITCHELL NE
2014-06-13 308-439-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 MINATARE NE
2014-06-13 308-439-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 MINATARE NE
2014-06-13 308-439-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 MINATARE NE
2014-06-13 308-439-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 MINATARE NE
2014-06-13 308-439-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 MINATARE NE
2014-06-13 308-439-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 MINATARE NE
2014-04-24 308-646-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 GRAND IS NE
2014-04-23 308-217-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 LEXINGTON NE
2014-04-18 308-455-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 KEARNEY NE
2014-04-16 308-277-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 MINDEN NE
2014-04-02 308-870-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 BROKEN BOW 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.