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 910
NEW CINGULAR WIRELESS PCS, LLC - GA 46
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
2022-07-08 910-954 0–9 XXXall 10 · 3 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2022-05-27 910-731 0–9 XXXwhole prefix which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2022-04-15 910-404 0–9 XXXall 10 · 2 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2022-01-31 910-873 0–9 XXXwhole prefix which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2021-06-21 910-905 0–9 XXXwhole prefix which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2020-12-11 910-825 0–9 XXXall 10 · 3 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2020-05-04 910-786 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TROY NC
2020-04-06 910-704 0–9 XXXall 10 · 5 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOUTHEPINS NC
2020-03-02 910-883 0–9 XXXwhole prefix which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2010-07-02 910-859 0–9 XXXall 10 · 2 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2009-11-05 910-719 0–9 XXXall 10 · 6 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2008-10-23 910-730 0–9 XXXall 10 · 3 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2007-08-15 910-606 0–9 XXXall 10 · 5 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TROY NC
2006-11-22 910-508 0–9 XXXall 10 · 2 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2005-09-23 910-573 3XXX4XXX · 2 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TROY NC
2001-10-01 910-379 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX9XXX which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLINTON NC
2001-09-21 910-372 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX9XXX · 4 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENANSVL NC
2001-07-18 910-463 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX9XXX · 6 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WALLACE NC
2001-03-30 910-546 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
2001-03-30 910-547 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2001-03-30 910-584 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
— 910-200 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
— 910-206 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
— 910-207 0XXX2XXX3XXX4XXX5XXX6XXX7XXX9XXX · 5 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WHITEVILLE NC
— 910-217 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
— 910-220 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TROY NC
— 910-232 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
— 910-233 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
— 910-269 0XXX2XXX4XXX5XXX6XXX7XXX9XXX · 4 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOUTHPORT NC
— 910-320 0–9 XXXall 10 · 3 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
— 910-331 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
— 910-334 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
— 910-364 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
— 910-384 0XXX1XXX7XXX9XXX · 2 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
— 910-467 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
— 910-494 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
— 910-514 0XXX1XXX4XXX5XXX6XXX7XXX9XXX · 2 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LILLINGTON NC
— 910-545 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
— 910-574 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
— 910-578 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
— 910-603 6XXX7XXX9XXX which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOUTHEPINS NC
— 910-616 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
— 910-664 0–9 XXXall 10 · 4 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHALLOTTE NC
— 910-691 0–9 XXXall 10 · 2 holders which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOUTHEPINS NC
— 910-736 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LUMBERTON NC
— 910-964 not yet reported which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC

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.