NumberResearch Membership · Data 09/23/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/23/2026

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 252
TELEPORT COMMUNICATIONS AMERICA, LLC - NC 52
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
2023-04-10 252-664-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 HALIFAX NC
2023-04-10 252-843-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MOSS HILL NC
2023-01-31 252-769-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WILSON NC
2023-01-12 252-612-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BELHAVEN NC
2022-09-06 252-540-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 GREENVILLE NC
2021-04-02 252-421-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 COINJOCK NC
2020-04-08 252-550-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 PINK HILL NC
2019-09-24 252-242-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WEEKSVILLE NC
2019-06-19 252-656-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ATLANTIC NC
2019-06-14 252-863-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MAMIE NC
2019-06-06 252-409-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 STANTONSBG NC
2019-06-06 252-733-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 HAVELOCK NC
2019-05-30 252-401-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 GATESVILLE NC
2019-05-30 252-696-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SCOTLDNECK NC
2019-05-21 252-741-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 PLYMOUTH NC
2019-05-17 252-248-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BEAUFORT NC
2019-04-24 252-260-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MOYOCK NC
2019-04-19 252-653-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SNOW HILL NC
2019-04-08 252-999-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 GREENVILLE NC
2019-03-19 252-381-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WOODVILLE NC
2019-03-19 252-397-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 TRENTON NC
2018-12-04 252-460-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 POLLOCKSVL NC
2018-09-14 252-706-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 COLUMBIA NC
2018-09-14 252-922-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SOUTHMILLS NC
2018-08-24 252-306-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WELCH NC
2017-07-18 252-404-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 HERTFORD NC
2016-09-20 252-319-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MURFREESBO NC
2016-09-08 252-423-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MANTEO NC
2016-09-08 252-996-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BUXTON NC
2016-04-21 252-677-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 NASHVILLE NC
2016-03-18 252-592-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ENFIELD NC
2016-02-22 252-774-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 TARBORO NC
2016-02-22 252-802-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WILLIAMSTN NC
2016-01-06 252-692-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BAYBORO NC
2015-07-15 252-513-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 AHOSKIE NC
2014-01-16 252-507-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ROANOKERPD NC
2013-06-05 252-621-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ELIZABTHCY NC
2013-01-23 252-316-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ROCKYMOUNT NC
2012-12-19 252-573-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 KLDEVILHLS NC
2012-12-19 252-917-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 GREENVILLE NC
2012-11-06 252-818-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BETHEL NC
2012-06-13 252-228-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 FARMVILLE NC
2012-06-13 252-764-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SWNSBRWCAR NC
2012-06-12 252-515-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MOREHEADCY NC
2012-06-12 252-598-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 HENDERSON NC
2012-06-12 252-623-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WASHINGTON NC
2012-06-12 252-632-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 EDENTON NC
2012-05-15 252-775-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 KINSTON NC
2012-03-16 252-379-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 CRESWELL NC
2012-02-14 252-649-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 NEW BERN NC

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/23/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.