NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

11 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 816
NEW CINGULAR WIRELESS PCS, LLC - IL 7
ONVOY, LLC - MO 3
BANDWIDTH.COM CLEC, LLC - MO 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
2008-03-13 816-929-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-03-13 816-929-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-03-05 816-703-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-03-05 816-703-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-03-05 816-703-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-03-03 816-867-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J GRAIN VLY MO
2008-02-28 816-344-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ST JOSEPH MO
2008-02-25 816-462-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-02-25 816-462-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-02-25 816-462-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-02-21 816-265-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J BELTON MO
2008-02-14 816-348-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J BELTON MO
2008-02-07 816-559-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J KANSASCITY MO
2008-02-01 816-282-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 LEESSUMMIT MO
2008-01-21 816-272-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 LEESSUMMIT MO
2008-01-21 816-482-4XXX 4000–4999Assigned SOUTHWESTERN BELL 9533 KANSASCITY MO
2008-01-21 816-512-4XXX 4000–4999Assigned SOUTHWESTERN BELL 9533 KANSASCITY MO
2008-01-07 816-462-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-01-07 816-462-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-01-07 816-462-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-01-07 816-521-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-01-07 816-521-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-01-07 816-521-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-01-07 816-521-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2008-01-07 816-592-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLATTSBURG MO
2007-12-19 816-508-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2007-12-06 816-288-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 CAMERON MO
2007-12-04 816-801-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2007-12-04 816-801-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2007-11-26 816-581-2XXX 2000–2999Assigned EVERFAST FIBER NETWORKS LLC 3915 KANSASCITY MO
2007-11-26 816-581-3XXX 3000–3999Assigned EVERFAST FIBER NETWORKS LLC 3915 KANSASCITY MO
2007-11-26 816-581-4XXX 4000–4999Assigned EVERFAST FIBER NETWORKS LLC 3915 KANSASCITY MO
2007-11-26 816-581-5XXX 5000–5999Assigned EVERFAST FIBER NETWORKS LLC 3915 KANSASCITY MO
2007-11-26 816-581-6XXX 6000–6999Assigned EVERFAST FIBER NETWORKS LLC 3915 KANSASCITY MO
2007-11-26 816-994-0XXX 0000–0999Assigned EVERFAST FIBER NETWORKS LLC 3915 KANSASCITY MO
2007-11-26 816-994-1XXX 1000–1999Assigned EVERFAST FIBER NETWORKS LLC 3915 KANSASCITY MO
2007-10-29 816-569-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K KANSASCITY MO
2007-10-29 816-569-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K KANSASCITY MO
2007-10-24 816-398-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 KANSASCITY MO
2007-10-18 816-508-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2007-10-18 816-508-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2007-10-16 816-344-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ST JOSEPH MO
2007-10-16 816-344-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ST JOSEPH MO
2007-10-05 816-316-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2007-10-05 816-379-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2007-10-05 816-379-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2007-10-05 816-379-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2007-10-02 816-738-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 HARRISONVL MO
2007-09-25 816-399-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 KANSASCITY MO
2007-09-12 816-886-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J KANSASCITY MO

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.