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 985
PAETEC ITEL, LLC 35
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
2010-10-19 985-444 0–9 XXXall 10 · 6 holders which blocks → PAETEC ITEL, LLC 829J LAPLACE LA
2005-10-27 985-206 3XXX4XXX5XXX7XXX8XXX9XXX · 5 holders which blocks → PAETEC ITEL, LLC 829J MADISONVL LA
2005-10-27 985-365 not yet reported which blocks → PAETEC ITEL, LLC 829J HAMMOND LA
2005-06-11 985-441 0–9 XXXall 10 · 8 holders which blocks → PAETEC ITEL, LLC 829J CHACKBAY LA
2005-06-09 985-250 0–9 XXXall 10 · 7 holders which blocks → PAETEC ITEL, LLC 829J PEARLRIVER LA
2005-04-26 985-305 1XXX2XXX3XXX5XXX7XXX8XXX9XXX · 3 holders which blocks → PAETEC ITEL, LLC 829J PATTERSON LA
2004-12-13 985-218 0–9 XXXall 10 · 7 holders which blocks → PAETEC ITEL, LLC 829J LACOMBE LA
2003-01-30 985-321 not yet reported which blocks → PAETEC ITEL, LLC 829J PONCHATOUL LA
2002-07-31 985-248 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → PAETEC ITEL, LLC 829J LAPLACE LA
2001-11-13 985-346 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 6 holders which blocks → PAETEC ITEL, LLC 829J HOUMA LA
2001-10-02 985-603 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → PAETEC ITEL, LLC 829J NORCO LA
2001-06-27 985-775 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → PAETEC ITEL, LLC 829J BOGALUSA LA
2001-02-23 985-379 0XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → PAETEC ITEL, LLC 829J LAPLACE LA
— 985-234 9XXX which blocks → PAETEC ITEL, LLC 829J COVINGTON LA
— 985-267 0–9 XXXall 10 · 8 holders which blocks → PAETEC ITEL, LLC 829J EDGARD LA
— 985-274 3XXX4XXX5XXX8XXX · 4 holders which blocks → PAETEC ITEL, LLC 829J HOUMA LA
— 985-292 not yet reported which blocks → PAETEC ITEL, LLC 829J COVINGTON LA
— 985-300 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 6 holders which blocks → PAETEC ITEL, LLC 829J MORGANCITY LA
— 985-318 0XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks → PAETEC ITEL, LLC 829J HAMMOND LA
— 985-326 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → PAETEC ITEL, LLC 829J SLIDELL LA
— 985-327 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → PAETEC ITEL, LLC 829J COVINGTON LA
— 985-354 0XXX1XXX3XXX5XXX6XXX8XXX9XXX · 6 holders which blocks → PAETEC ITEL, LLC 829J MORGANCITY LA
— 985-377 0–9 XXXall 10 · 6 holders which blocks → PAETEC ITEL, LLC 829J MANDEVILLE LA
— 985-383 not yet reported which blocks → PAETEC ITEL, LLC 829J MORGANCITY LA
— 985-387 0XXX1XXX2XXX3XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks → PAETEC ITEL, LLC 829J THIBODAUX LA
— 985-545 1XXX2XXX3XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → PAETEC ITEL, LLC 829J BOGALUSA LA
— 985-601 1XXX2XXX3XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → PAETEC ITEL, LLC 829J HOUMA LA
— 985-605 0XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks → PAETEC ITEL, LLC 829J SLIDELL LA
— 985-607 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → PAETEC ITEL, LLC 829J SLIDELL LA
— 985-612 0XXX4XXX5XXX7XXX8XXX9XXX · 4 holders which blocks → PAETEC ITEL, LLC 829J MANDEVILLE LA
— 985-618 0XXX2XXX3XXX4XXX5XXX6XXX8XXX9XXX · 6 holders which blocks → PAETEC ITEL, LLC 829J LAPLACE LA
— 985-629 1XXX3XXX4XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → PAETEC ITEL, LLC 829J MANDEVILLE LA
— 985-685 0XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → PAETEC ITEL, LLC 829J SLIDELL LA
— 985-801 9XXX which blocks → PAETEC ITEL, LLC 829J COVINGTON LA
— 985-923 not yet reported which blocks → PAETEC ITEL, LLC 829J BOGALUSA LA

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.