NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

11 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 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
2017-12-19 816-775-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MO 6123 BELTON MO
2017-12-19 816-775-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MO 6123 BELTON MO
2017-12-14 816-203-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-291-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-472-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-531-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-642-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-768-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-768-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-768-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-768-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-768-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-768-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-768-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-924-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-946-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-14 816-946-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-12 816-203-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-04 816-579-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E E ATCHISON MO
2017-11-30 816-692-2XXX 2000–2999Assigned ONVOY, LLC - MO 093F HENRIETTA MO
2017-11-27 816-208-8XXX 8000–8999Assigned ONVOY, LLC - MO 093F LEAVEHLSNG MO
2017-11-15 816-768-6XXX 6000–6999Assigned AVID COMMUNICATIONS, LLC - MO 718D KANSASCITY MO
2017-11-15 816-768-8XXX 8000–8999Assigned AVID COMMUNICATIONS, LLC - MO 718D KANSASCITY MO
2017-11-15 816-948-8XXX 8000–8999Assigned ONVOY, LLC - MO 093F ODESSA MO
2017-10-25 816-946-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MO 6123 KANSASCITY MO
2017-10-25 816-946-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MO 6123 KANSASCITY MO
2017-10-12 816-946-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2017-10-11 816-946-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2017-10-11 816-946-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2017-09-20 816-203-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-09-20 816-749-9XXX 9000–9999Assigned METROPCS, INC. 5562 ST JOSEPH MO
2017-09-13 816-602-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2017-09-13 816-602-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2017-09-13 816-609-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2017-09-11 816-866-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E SMITHVILLE MO
2017-09-05 816-707-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J UNION STAR MO
2017-09-01 816-768-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D KANSASCITY MO
2017-08-24 816-203-0XXX 0000–0999Assigned ONVOY, LLC - MO 093F KANSASCITY MO
2017-08-24 816-203-1XXX 1000–1999Assigned ONVOY, LLC - MO 093F KANSASCITY MO
2017-08-24 816-203-2XXX 2000–2999Assigned ONVOY, LLC - MO 093F KANSASCITY MO
2017-08-24 816-203-3XXX 3000–3999Assigned ONVOY, LLC - MO 093F KANSASCITY MO
2017-08-24 816-203-4XXX 4000–4999Assigned ONVOY, LLC - MO 093F KANSASCITY MO
2017-08-11 816-551-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 KEARNEY MO
2017-08-11 816-551-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 KEARNEY MO
2017-08-11 816-551-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KEARNEY MO
2017-08-10 816-297-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 ADRIAN MO
2017-08-07 816-946-7XXX 7000–7999Assigned COMMIO, LLC 939H KANSASCITY MO
2017-07-27 816-708-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2017-07-27 816-708-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2017-07-27 816-708-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO

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.