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
2022-06-22 308-378-0XXX 0000–0999Assigned COMMIO, LLC 939H LEXINGTON NE
2022-06-16 308-216-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E SHELTON NE
2022-06-16 308-281-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E ELWOOD NE
2022-06-16 308-378-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LEXINGTON NE
2022-06-16 308-407-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E RIVERDALE NE
2022-06-16 308-594-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E WOOD RIVER NE
2022-06-15 308-314-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E GRAND IS NE
2022-06-13 308-251-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 KEARNEY NE
2022-06-10 308-267-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 GRAND IS NE
2022-06-10 308-267-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 GRAND IS NE
2022-05-27 308-264-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 NORTHPEETZ NE
2022-05-18 308-482-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CLARKS NE
2022-05-18 308-536-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FULLERTON NE
2022-05-18 308-946-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CENTRAL CY NE
2022-05-10 308-405-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 COZAD NE
2022-05-10 308-465-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E OGALLALA NE
2022-04-20 308-223-7XXX 7000–7999Assigned ONVOY, LLC - NE 549E GREELEY NE
2022-04-19 308-925-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 MORRILL NE
2022-04-07 308-562-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SCOTSBLUFF NE
2022-04-04 308-867-5XXX 5000–5999Assigned COMMIO, LLC 939H GRAND IS NE
2022-03-18 308-465-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NE 3233 OGALLALA NE
2022-03-11 308-392-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRAND IS NE
2022-02-18 308-253-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BIGSPRINGS NE
2022-02-17 308-405-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K COZAD NE
2022-02-05 308-320-2XXX 2000–2999Assigned UNITED STATES CELLULAR - NE 6263 LEXINGTON NE
2022-02-05 308-320-3XXX 3000–3999Assigned UNITED STATES CELLULAR - NE 6263 LEXINGTON NE
2022-02-05 308-320-6XXX 6000–6999Assigned UNITED STATES CELLULAR - NE 6263 LEXINGTON NE
2022-02-05 308-414-3XXX 3000–3999Assigned UNITED STATES CELLULAR - NE 6263 IMPERIAL NE
2022-02-05 308-414-4XXX 4000–4999Assigned UNITED STATES CELLULAR - NE 6263 IMPERIAL NE
2022-02-05 308-414-5XXX 5000–5999Assigned UNITED STATES CELLULAR - NE 6263 IMPERIAL NE
2022-02-05 308-414-7XXX 7000–7999Assigned UNITED STATES CELLULAR - NE 6263 IMPERIAL NE
2022-02-05 308-414-8XXX 8000–8999Assigned UNITED STATES CELLULAR - NE 6263 IMPERIAL NE
2022-02-04 308-391-4XXX 4000–4999Assigned UNITED STATES CELLULAR - NE 6263 GRAND IS NE
2022-02-04 308-391-5XXX 5000–5999Assigned UNITED STATES CELLULAR - NE 6263 GRAND IS NE
2022-02-04 308-391-6XXX 6000–6999Assigned UNITED STATES CELLULAR - NE 6263 GRAND IS NE
2022-02-04 308-391-7XXX 7000–7999Assigned UNITED STATES CELLULAR - NE 6263 GRAND IS NE
2022-02-04 308-624-1XXX 1000–1999Assigned UNITED STATES CELLULAR - NE 6263 CENTRAL CY NE
2022-02-04 308-624-8XXX 8000–8999Assigned UNITED STATES CELLULAR - NE 6263 CENTRAL CY NE
2022-02-04 308-624-9XXX 9000–9999Assigned UNITED STATES CELLULAR - NE 6263 CENTRAL CY NE
2022-02-04 308-930-1XXX 1000–1999Assigned UNITED STATES CELLULAR - NE 6263 GRAND IS NE
2022-02-04 308-930-2XXX 2000–2999Assigned UNITED STATES CELLULAR - NE 6263 GRAND IS NE
2022-02-04 308-930-3XXX 3000–3999Assigned UNITED STATES CELLULAR - NE 6263 GRAND IS NE
2022-02-04 308-930-4XXX 4000–4999Assigned UNITED STATES CELLULAR - NE 6263 GRAND IS NE
2022-02-04 308-930-5XXX 5000–5999Assigned UNITED STATES CELLULAR - NE 6263 GRAND IS NE
2022-02-04 308-930-6XXX 6000–6999Assigned UNITED STATES CELLULAR - NE 6263 GRAND IS NE
2022-02-04 308-930-7XXX 7000–7999Assigned UNITED STATES CELLULAR - NE 6263 GRAND IS NE
2022-01-24 308-241-7XXX 7000–7999Assigned ONVOY, LLC - NE 549E KIMBALL NE
2022-01-24 308-304-6XXX 6000–6999Assigned ONVOY, LLC - NE 549E MINDEN NE
2022-01-24 308-314-1XXX 1000–1999Assigned TELNYX LLC 073H GRAND IS NE
2022-01-24 308-985-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E OVERTON 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.