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 910
SOUTH CAROLINA NET, INC. - NC 36
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
2019-03-20 910-753-7XXX 7000–7999Assigned SOUTH CAROLINA NET, INC. - NC 511C FAYETTEVL NC
2019-03-20 910-753-8XXX 8000–8999Assigned SOUTH CAROLINA NET, INC. - NC 511C FAYETTEVL NC
2019-03-20 910-753-9XXX 9000–9999Assigned SOUTH CAROLINA NET, INC. - NC 511C FAYETTEVL NC
2019-03-19 910-801-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C ELIZABTHTN NC
2019-03-18 910-837-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C TABOR CITY NC
2019-03-13 910-490-7XXX 7000–7999Assigned SOUTH CAROLINA NET, INC. - NC 511C CLINTON NC
2019-03-12 910-552-7XXX 7000–7999Assigned SOUTH CAROLINA NET, INC. - NC 511C WALLACE NC
2019-03-12 910-586-7XXX 7000–7999Assigned SOUTH CAROLINA NET, INC. - NC 511C REDSPRINGS NC
2019-03-12 910-634-7XXX 7000–7999Assigned SOUTH CAROLINA NET, INC. - NC 511C WHISPEPINS NC
2019-03-12 910-659-7XXX 7000–7999Assigned SOUTH CAROLINA NET, INC. - NC 511C WARSAW NC
2019-03-12 910-687-7XXX 7000–7999Assigned SOUTH CAROLINA NET, INC. - NC 511C PINEHURST NC
2019-03-12 910-766-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C DUNN NC
2019-03-12 910-788-7XXX 7000–7999Assigned SOUTH CAROLINA NET, INC. - NC 511C WHITEVILLE NC
2019-03-12 910-878-8XXX 8000–8999Assigned SOUTH CAROLINA NET, INC. - NC 511C RAEFORD NC
2019-03-06 910-753-2XXX 2000–2999Assigned SOUTH CAROLINA NET, INC. - NC 511C FAYETTEVL NC
2019-03-06 910-753-3XXX 3000–3999Assigned SOUTH CAROLINA NET, INC. - NC 511C FAYETTEVL NC
2019-01-11 910-753-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C FAYETTEVL NC
2018-11-09 910-967-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C JACKSONVL NC
2018-05-15 910-746-5XXX 5000–5999Assigned SOUTH CAROLINA NET, INC. - NC 511C WILMINGTON NC
2018-02-05 910-746-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C WILMINGTON NC
2016-01-14 910-708-8XXX 8000–8999Assigned SOUTH CAROLINA NET, INC. - NC 511C SWANSBORO NC
2016-01-14 910-741-2XXX 2000–2999Assigned SOUTH CAROLINA NET, INC. - NC 511C SNEADSFRRY NC
2016-01-13 910-803-5XXX 5000–5999Assigned SOUTH CAROLINA NET, INC. - NC 511C HOLLYRIDGE NC
2015-08-13 910-370-5XXX 5000–5999Assigned SOUTH CAROLINA NET, INC. - NC 511C LUMBERTON NC
2015-06-17 910-968-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C JACKSONVL NC
2015-06-17 910-968-8XXX 8000–8999Assigned SOUTH CAROLINA NET, INC. - NC 511C JACKSONVL NC
2014-12-10 910-427-2XXX 2000–2999Assigned SOUTH CAROLINA NET, INC. - NC 511C ACME NC
2014-12-01 910-623-3XXX 3000–3999Assigned SOUTH CAROLINA NET, INC. - NC 511C CASTLEHAYN NC
2014-12-01 910-789-8XXX 8000–8999Assigned SOUTH CAROLINA NET, INC. - NC 511C BURGAW NC
2014-06-23 910-726-9XXX 9000–9999Assigned SOUTH CAROLINA NET, INC. - NC 511C WILMINGTON NC
2011-11-02 910-821-2XXX 2000–2999Assigned SOUTH CAROLINA NET, INC. - NC 511C SCOTTSHILL NC
2011-10-05 910-250-2XXX 2000–2999Assigned SOUTH CAROLINA NET, INC. - NC 511C LONG BEACH NC
2011-10-05 910-368-2XXX 2000–2999Assigned SOUTH CAROLINA NET, INC. - NC 511C SOUTHPORT NC
2011-10-05 910-707-2XXX 2000–2999Assigned SOUTH CAROLINA NET, INC. - NC 511C CAROLINBCH NC
2011-10-05 910-839-2XXX 2000–2999Assigned SOUTH CAROLINA NET, INC. - NC 511C WRGHTSVBCH NC
2011-04-20 910-726-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C WILMINGTON NC

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.