NumberResearch Membership · Data 09/20/2026

Recent prefix assignments

0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026

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 979
AERIAL COMMUNICATIONS, INC. 29
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
2024-09-18 979-365 0XXX1XXX2XXX3XXX4XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 CLTLKJCKSN TX
2023-08-15 979-351 0XXX1XXX2XXX3XXX4XXX5XXX9XXX · 5 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 SEALY TX
2022-12-09 979-350 0XXX1XXX2XXX3XXX5XXX7XXX8XXX9XXX · 5 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 GIDDINGS TX
2022-08-25 979-349 0–9 XXXall 10 · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 ANGLETON TX
2014-10-31 979-267 0–9 XXXall 10 · 6 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 ANGLETON TX
2004-10-15 979-304 0–9 XXXall 10 · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 GIDDINGS TX
2003-11-06 979-250 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 LA GRANGE TX
2003-09-26 979-422 0–9 XXXwhole prefix which blocks → AERIAL COMMUNICATIONS, INC. 6701 BRYAN TX
2002-05-08 979-257 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 EL CAMPO TX
2001-05-22 979-525 0XXX2XXX4XXX5XXX7XXX8XXX · 4 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 BRENHAM TX
2001-05-09 979-943 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 BAY CITY TX
2001-04-26 979-429 2XXX3XXX4XXX5XXX8XXX9XXX · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 BAY CITY TX
2001-04-26 979-559 2XXX3XXX4XXX6XXX7XXX9XXX · 4 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 WHARTON TX
— 979-201 2XXX4XXX5XXX7XXX8XXX · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 FREEPORT TX
— 979-202 0XXX1XXX2XXX3XXX4XXX5XXX6XXX8XXX · 6 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 FREEPORT TX
— 979-215 2XXX7XXX8XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 ANGLETON TX
— 979-481 5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 ANGLETON TX
— 979-487 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 CLTLKJCKSN TX
— 979-574 2XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 BRYAN TX
— 979-575 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 BRYAN TX
— 979-618 8XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 WHARTON TX
— 979-637 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 EL CAMPO TX
— 979-645 2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 6 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 HEMPSTEAD TX
— 979-661 2XXX3XXX5XXX7XXX8XXX · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 BRENHAM TX
— 979-709 4XXX5XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 FREEPORT TX
— 979-721 0–9 XXXall 10 · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 BRYAN TX
— 979-739 not yet reported which blocks → AERIAL COMMUNICATIONS, INC. 6701 BRYAN TX
— 979-900 0–9 XXXall 10 · 4 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 ANGLETON TX
— 979-997 3XXX4XXX5XXX7XXX8XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 ANGLETON TX

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.