NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, all time — NPA 662
IDT AMERICA CORP. - MS 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 thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2022-10-24 662-268-3XXX 3000–3999Assigned IDT AMERICA CORP. - MS 294G STARKVILLE MS
2020-09-17 662-685-8XXX 8000–8999Assigned IDT AMERICA CORP. - MS 294G BLUE MT MS
2020-03-25 662-576-0XXX 0000–0999Assigned IDT AMERICA CORP. - MS 294G RIPLEY MS
2019-09-10 662-568-4XXX 4000–4999Assigned IDT AMERICA CORP. - MS 294G HOULKA MS
2017-03-14 662-600-0XXX 0000–0999Assigned IDT AMERICA CORP. - MS 294G CALHOUN CY MS
2017-03-14 662-682-8XXX 8000–8999Assigned IDT AMERICA CORP. - MS 294G VARDAMAN MS
2017-03-14 662-988-7XXX 7000–7999Assigned IDT AMERICA CORP. - MS 294G MYRTLE MS
2014-04-11 662-516-8XXX 8000–8999Assigned IDT AMERICA CORP. - MS 294G KOSCIUSKO MS
2012-09-13 662-446-9XXX 9000–9999Assigned IDT AMERICA CORP. - MS 294G LOUISVILLE MS
2011-03-11 662-800-2XXX 2000–2999Assigned IDT AMERICA CORP. - MS 294G BRUCE MS
2011-01-21 662-348-0XXX 0000–0999Assigned IDT AMERICA CORP. - MS 294G GUNTOWN MS
2011-01-21 662-438-0XXX 0000–0999Assigned IDT AMERICA CORP. - MS 294G TISHOMINGO MS
2010-12-22 662-268-8XXX 8000–8999Assigned IDT AMERICA CORP. - MS 294G STARKVILLE MS
2010-12-22 662-304-5XXX 5000–5999Assigned IDT AMERICA CORP. - MS 294G ABERDEEN MS
2010-12-22 662-380-5XXX 5000–5999Assigned IDT AMERICA CORP. - MS 294G OXFORD MS
2010-12-22 662-634-3XXX 3000–3999Assigned IDT AMERICA CORP. - MS 294G MABEN MS
2010-12-22 662-709-2XXX 2000–2999Assigned IDT AMERICA CORP. - MS 294G COFFEEVL MS
2010-12-22 662-714-4XXX 4000–4999Assigned IDT AMERICA CORP. - MS 294G WATER VLY MS
2010-12-22 662-744-6XXX 6000–6999Assigned IDT AMERICA CORP. - MS 294G EUPORA MS
2010-12-21 662-205-7XXX 7000–7999Assigned IDT AMERICA CORP. - MS 294G TUPELO MS
2010-12-21 662-224-7XXX 7000–7999Assigned IDT AMERICA CORP. - MS 294G ASHLAND MS
2010-12-21 662-333-1XXX 1000–1999Assigned IDT AMERICA CORP. - MS 294G HOLLY SPG MS
2010-12-21 662-340-1XXX 1000–1999Assigned IDT AMERICA CORP. - MS 294G BOONEVILLE MS
2010-12-21 662-454-1XXX 1000–1999Assigned IDT AMERICA CORP. - MS 294G BELMONT MS
2010-12-21 662-539-7XXX 7000–7999Assigned IDT AMERICA CORP. - MS 294G NEW ALBANY MS
2010-12-21 662-567-5XXX 5000–5999Assigned IDT AMERICA CORP. - MS 294G HOUSTON MS
2010-12-21 662-591-5XXX 5000–5999Assigned IDT AMERICA CORP. - MS 294G NETTLETON MS
2010-12-21 662-593-3XXX 3000–3999Assigned IDT AMERICA CORP. - MS 294G IUKA MS
2010-12-21 662-597-2XXX 2000–2999Assigned IDT AMERICA CORP. - MS 294G AMORY MS
2010-12-21 662-601-7XXX 7000–7999Assigned IDT AMERICA CORP. - MS 294G BALDWYN MS
2010-12-21 662-732-1XXX 1000–1999Assigned IDT AMERICA CORP. - MS 294G VERONA MS
2010-12-21 662-802-0XXX 0000–0999Assigned IDT AMERICA CORP. - MS 294G BURNSVILLE MS
2010-12-21 662-995-1XXX 1000–1999Assigned IDT AMERICA CORP. - MS 294G SHANNON MS
2010-11-15 662-200-2XXX 2000–2999Assigned IDT AMERICA CORP. - MS 294G PONTOTOC MS
2006-03-30 662-259-2XXX 2000–2999Assigned IDT AMERICA CORP. - MS 294G OXFORD MS

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.