NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

10 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 913
ONVOY, LLC - KS 6
EXIANT COMMUNICATIONS LLC 2
NEW CINGULAR WIRELESS PCS, LLC - IL 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 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
2013-11-01 913-815-6XXX 6000–6999Assigned EVERFAST FIBER NETWORKS LLC 3915 OLATHE KS
2013-11-01 913-955-2XXX 2000–2999Assigned EVERFAST FIBER NETWORKS LLC 3915 BONNER SPG KS
2013-11-01 913-955-3XXX 3000–3999Assigned EVERFAST FIBER NETWORKS LLC 3915 BONNER SPG KS
2013-10-15 913-203-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 ATCHISON KS
2013-10-15 913-203-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 ATCHISON KS
2013-10-09 913-703-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-10-09 913-703-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-10-09 913-703-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-10-09 913-703-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-10-09 913-703-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-10-03 913-747-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 OLATHE KS
2013-10-02 913-215-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 GARDNER KS
2013-10-02 913-215-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 GARDNER KS
2013-10-02 913-297-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 LEAVENWTH KS
2013-10-02 913-306-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 LEAVENWTH KS
2013-10-01 913-803-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J NORTONVL KS
2013-09-27 913-202-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KANSASCITY KS
2013-09-27 913-747-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 OLATHE KS
2013-09-25 913-256-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J OSAWATOMIE KS
2013-09-25 913-301-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - KS 2240 LINWOOD KS
2013-09-25 913-592-8XXX 8000–8999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SPRINGHILL KS
2013-09-25 913-756-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - KS 2240 BLUE MOUND KS
2013-09-25 913-773-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - KS 2240 EASTON KS
2013-09-25 913-774-1XXX 1000–1999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WINCHESTER KS
2013-09-25 913-795-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MOUND CITY KS
2013-09-25 913-833-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - KS 2240 EFFINGHAM KS
2013-09-25 913-849-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - KS 2240 FONTANA KS
2013-09-25 913-874-1XXX 1000–1999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LANCASTER KS
2013-09-25 913-882-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - KS 2240 EDGERTON KS
2013-09-25 913-898-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - KS 2240 PARKER KS
2013-09-06 913-215-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - KS 2240 GARDNER KS
2013-08-27 913-260-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-08-27 913-260-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-08-27 913-260-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-08-27 913-260-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-08-27 913-260-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-08-21 913-272-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-08-21 913-272-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-08-21 913-272-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-08-21 913-272-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-08-21 913-272-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-08-19 913-955-1XXX 1000–1999Assigned SOUTHWESTERN BELL 9533 BONNER SPG KS
2013-07-30 913-380-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C ELWOOD KS
2013-07-25 913-272-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J KANSASCITY KS
2013-07-12 913-401-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-07-12 913-401-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-07-12 913-401-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-07-12 913-401-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-07-12 913-401-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS
2013-07-09 913-257-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY KS

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.