NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
TELEPORT COMMUNICATIONS AMERICA, LLC - NC 64
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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2023-10-04 910-699-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 FAYETTEVL NC
2023-03-29 910-854-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BOLIVIA NC
2021-12-03 910-447-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ROSE HILL NC
2021-11-04 910-998-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WILMINGTON NC
2021-10-29 910-857-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ST PAULS NC
2021-06-24 910-721-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SHALLOTTE NC
2021-02-10 910-702-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 LUMBERTON NC
2021-01-11 910-393-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SEASIDE NC
2020-08-19 910-945-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WILMINGTON NC
2020-05-12 910-390-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MAXTON NC
2020-04-23 910-912-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 FAYETTEVL NC
2020-03-05 910-634-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WHISPEPINS NC
2019-05-21 910-597-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BEULAVILLE NC
2019-05-21 910-886-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SNEADSFRRY NC
2019-05-09 910-348-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 PEMBROKE NC
2019-05-01 910-746-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WILMINGTON NC
2019-05-01 910-851-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 HAMLET NC
2019-04-25 910-415-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 FAIRMONT NC
2019-04-24 910-569-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BISCOE NC
2019-04-24 910-926-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ROSEBORO NC
2018-09-26 910-504-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 LAURINBURG NC
2017-07-11 910-239-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WRGHTSVBCH NC
2017-05-25 910-500-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 FAYETTEVL NC
2017-05-25 910-530-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WILMINGTON NC
2017-04-05 910-659-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WARSAW NC
2017-03-03 910-586-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 REDSPRINGS NC
2017-03-03 910-773-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 CARTHAGE NC
2016-09-20 910-788-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WHITEVILLE NC
2016-09-14 910-985-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 LILLINGTON NC
2016-09-08 910-601-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 RICHLANDS NC
2016-09-08 910-683-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 RAEFORD NC
2015-10-23 910-719-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ROCKINGHAM NC
2014-10-07 910-405-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 LAURINBURG NC
2014-08-06 910-623-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 CASTLEHAYN NC
2014-02-03 910-505-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ABERDEEN NC
2014-01-16 910-682-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 CLINTON NC
2013-05-13 910-821-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SCOTTSHILL NC
2013-04-26 910-369-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WAGRAM NC
2012-12-19 910-477-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SOUTHPORT NC
2012-12-19 910-707-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 CAROLINBCH NC
2012-12-19 910-789-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BURGAW NC
2012-06-13 910-275-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 KENANSVL NC
2012-06-13 910-803-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 HOLLYRIDGE NC
2012-06-13 910-991-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ELIZABTHTN NC
2012-06-13 910-992-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SOUTHEPINS NC
2012-06-12 910-463-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WALLACE NC
2012-06-12 910-541-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 TOPSAIL IS NC
2012-06-12 910-708-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SWANSBORO NC
2010-09-10 910-591-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 DUNN NC
2010-02-08 910-621-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 PINEHURST NC

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.