NumberResearch Membership · Data 09/19/2026

Recent prefix assignments

0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.

Most active assignees, all time — NPA 816
AERIAL COMMUNICATIONS, INC. 83
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 NPA-NXX prefix assignments
AssignedNPA-NXXThousands-blocks taken (last-4 opening)Code holderOCNRate centerState
2023-08-11 816-725 0–9 XXXall 10 · 4 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 CAMERON MO
2022-11-07 816-498 0XXX1XXX2XXX3XXX4XXX8XXX9XXX · 5 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KEARNEY MO
2022-11-07 816-747 0–9 XXXall 10 · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 CAMERON MO
2021-12-10 816-493 0–9 XXXall 10 · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 CAMERON MO
2021-12-10 816-538 0–9 XXXall 10 · 5 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 ST JOSEPH MO
2021-04-16 816-422 0XXX1XXX2XXX3XXX4XXX5XXX6XXX9XXX · 6 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 PLATTECITY MO
2021-01-19 816-310 0–9 XXXall 10 · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KEARNEY MO
2019-09-05 816-643 0–9 XXXall 10 · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2018-10-18 816-937 0–9 XXXwhole prefix which blocks → AERIAL COMMUNICATIONS, INC. 6701 ST JOSEPH MO
2017-12-19 816-766 0–9 XXXall 10 · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-08-09 816-551 0–9 XXXall 10 · 4 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KEARNEY MO
2016-05-26 816-715 0–9 XXXall 10 · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2014-10-14 816-933 0–9 XXXall 10 · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 CAMERON MO
2014-09-17 816-299 0–9 XXXall 10 · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2014-03-11 816-745 0–9 XXXall 10 · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2013-10-07 816-209 0–9 XXXall 10 · 4 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 CAMERON MO
2013-09-09 816-328 0–9 XXXwhole prefix which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2013-08-19 816-772 0–9 XXXall 10 · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2012-08-06 816-882 0–9 XXXall 10 · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 CAMERON MO
2011-07-27 816-438 0–9 XXXall 10 · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2011-07-06 816-723 0–9 XXXall 10 · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2011-06-13 816-269 0–9 XXXwhole prefix which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2011-05-20 816-839 0–9 XXXall 10 · 4 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2011-05-04 816-315 0–9 XXXwhole prefix which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2011-04-18 816-825 0–9 XXXwhole prefix which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2011-03-24 816-226 0–9 XXXall 10 · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2011-03-07 816-301 0–9 XXXall 10 · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2006-02-22 816-785 0–9 XXXwhole prefix which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2002-11-06 816-522 2XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2002-11-06 816-582 0XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2002-11-06 816-651 0XXX2XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2002-09-10 816-288 2XXX3XXX4XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 CAMERON MO
2002-05-15 816-786 not yet reported which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2002-02-06 816-838 not yet reported which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2002-01-07 816-885 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2001-11-12 816-646 0XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 ST JOSEPH MO
2001-10-09 816-352 0XXX2XXX4XXX5XXX7XXX8XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2001-08-10 816-248 5XXX7XXX8XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 ST JOSEPH MO
2001-05-01 816-935 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2001-01-29 816-682 not yet reported which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2001-01-29 816-694 not yet reported which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2001-01-23 816-588 0XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
— 816-210 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
— 816-213 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
— 816-215 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
— 816-217 not yet reported which blocks → AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
— 816-258 4XXX5XXX6XXX7XXX8XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 HARRISONVL MO
— 816-263 3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 ODESSA MO
— 816-267 2XXX4XXX5XXX6XXX7XXX8XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 OAK GROVE MO
— 816-294 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 ST JOSEPH MO

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.