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 229
POWERTEL ATLANTA LICENSES, INC. 27
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
2025-10-22 229-813 4XXX8XXX which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 MOULTRIE GA
2025-07-15 229-756 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 MOULTRIE GA
2024-05-31 229-685 0–9 XXXall 10 · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 BAINBRIDGE GA
2023-12-01 229-651 0–9 XXXall 10 · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 BAINBRIDGE GA
2023-10-11 229-265 0–9 XXXwhole prefix which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 MOULTRIE GA
2023-07-13 229-621 0–9 XXXwhole prefix which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 AMERICUS GA
2023-01-19 229-564 0–9 XXXwhole prefix which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 AMERICUS GA
2023-01-03 229-510 0–9 XXXall 10 · 3 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 MOULTRIE GA
2022-02-28 229-579 0–9 XXXall 10 · 5 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 THOMASVL GA
2011-07-12 229-586 0–9 XXXall 10 · 5 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 TIFTON GA
2010-06-07 229-499 0–9 XXXall 10 · 4 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 ALBANY GA
2003-02-25 229-255 0XXX1XXX2XXX3XXX4XXX5XXX · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 ALBANY GA
2002-09-05 229-232 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 VALDOSTA GA
2002-05-30 229-379 0XXX2XXX3XXX4XXX5XXX7XXX8XXX · 3 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 THOMASVL GA
2002-03-08 229-289 2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 THOMASVL GA
2002-02-26 229-296 3XXX5XXX7XXX which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 ALBANY GA
2001-11-30 229-256 0XXX2XXX3XXX4XXX5XXX6XXX7XXX · 5 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 TIFTON GA
2001-11-29 229-269 0XXX1XXX2XXX3XXX4XXX5XXX7XXX8XXX · 3 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 VALDOSTA GA
2001-08-14 229-223 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 ADEL GA
2001-06-26 229-805 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 CORDELE GA
2001-05-29 229-809 1XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 ALBANY GA
— 229-444 5XXX6XXX7XXX · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 VALDOSTA GA
— 229-462 0–9 XXXall 10 · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 ALBANY GA
— 229-508 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 ASHBURN GA
— 229-618 0XXX1XXX2XXX3XXX4XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 CORDELE GA
— 229-712 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 CORDELE GA
— 229-740 3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → POWERTEL ATLANTA LICENSES, INC. 7473 VALDOSTA GA

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.